Abstract: Disclosed is wristband and wrist wearable device, including: a wristband body portion, one end is connected to one end of a device body of a wrist wearable device, and the other end is a free end; and a memory metal portion, which is arranged on the wristband body portion and has an arc-shaped memory state in a natural state, so that the wristband body portion is naturally maintained in an arc shape. The memory metal portion comprises a strip-shaped memory metal piece including a first metal segment, a second metal segment, and a third metal segment that are sequentially connected, the first metal segment and the third metal segment extend along a length direction of the wristband body portion in parallel, the second metal segment is arranged at the free end of the wristband body portion and is provided with at least one bent portion.

Abstract: There is provided a pulse wave detector. A body portion includes a pulse wave detection sensor which detects a pulse wave from an artery in a wrist of a user. A strip-shaped band member secures the body portion to the wrist. In a secured state where the body portion is secured to the wrist with the band member, the body portion is placed in a position where a process of an ulna in the wrist or a process of a radius in the wrist is exposed. The band member includes a first region, and a second region which is higher in stretchability than the first region. In the secured state, the second region is at least in contact with the process of the ulna in the wrist or the process of the radius in the wrist.

Abstract: A wearable band of a size and length suitable to be positioned around a limb, or other body part, of a user, said band comprising a flexible bistable strip movable between a first state, in which it is substantially axially straight, and a second, ring-like state, and having a yield point, said band being configured such that generally radial application of pressure exceeding said yield point to an end of said hand causes it to move, under its own tension, from said first state to said second state, wherein a portion of the length of said bistable strip at a free end thereof has a progressively reducing width and/or thickness such that the tensile force in said portion, when said band is in said first configuration, gradually lessens along said portion toward said free end.

Abstract: A wrist-worn device having the form of a continuous loop. The device comprises a plurality of elongate links, each link comprising at least one magnet, the links being connected to form a chain with neighbouring links being pivotable with respect to one another about a pivot axis that is substantially radial with respect to said loop. The magnets of neighbouring links have a respective positioning and polarity to provide an attractive force between the pair of neighbouring links when the pair of neighbouring links are in a side-by-side arrangement, whereby the chain of links has a first configuration in which the links are retained by the attractive force in the side-by-side arrangement, and a second configuration of greater length than the first configuration.

Abstract: A wearable device is disclosed. The wearable device may include a body. The wearable device may also include a band coupled with the body. The band may include a signal generator configured to generate a signal indicating a change of a shape of the band.

Abstract: Embodiments described herein may be directed to an attachment system for coupling an accessory or component to a consumer product. The attachment system may include a captive locking mechanism that may be incorporated with the accessory or non-product side attachment assembly. The captive locking mechanism may include one or more spring-bar components that retain the engagement mechanism in a recess or feature formed in a component of the accessory. The attachment system may also include a release mechanism that may be incorporated with the product-side attachment assembly of a consumer product. The release mechanism may be captive or otherwise retained in the body of the device and may include one or more spring-bar components that retain the release mechanism in a recess or featured formed into the body of the device.

Abstract: A band, including: a device which has a part to be protected; and a protective frame which has a soft section that is easily deformed and a hard section that is less easily deformed than the soft section, the hard section being connected to the soft section and disposed at a portion where the part to be protected is disposed.

Abstract: A wristworn device having a releasable coupling mechanism for releasably coupling a first strap section and a second strap section about a user's wrist. The wristworn device includes an elongated member that is positioned within a channel of one of the strap sections and which has an actuation section that extends from the channel. A directional force upon the actuation section of the elongated member causes a slidable locking plate in the releasable coupling mechanism to move in a direction and disengage from a locking member, whereby separation of the sections of the releasable coupling mechanism is facilitated upon the disengagement of the slidable locking plate from the locking member.

Abstract: A strap-type watch band construction is fabricated from a blank. The blank includes three sections. A first section is folded over forming a double layer portion that is stitched and secures a buckle and a keeper and supports a watch casing, which is preferably slidably supported thereon. A second section is a single layer of the blank, extends from the first section, and includes apertures therethrough for receiving the buckle. A third section extends from the second section and is folded over to form a tip portion. The third section improves gripping and facilitates insertion of the tip portion through the buckle and the keeper. The single layer construction of the second section facilitates putting the watch band construction on the wrist as it is flexible and tends to form around the wrist.

Abstract: A band that may be utilized for a timepiece, such as a watch, is disclosed. The band may have a plurality of joined links, and each link includes a cover member, an extension element, a first springbar, and a second springbar. The extension element defines a first channel and a second channel, the first springbar extends through the first channel to secure the extension element to the cover member, and the second springbar extends through the second channel to join the extension element to an adjacent cover member. In addition, the cover member is configured to join with an adjacent extension element that is separate from the extension element.

Abstract: An adjust pin (1) for connecting a plurality of blocks (2) to each other to make up a wrist watch band (3) is formed of a metal with a property having a superelastic region where a stress remains constant against variation in strain. The adjust pin (1) is provided with a bent part (5) for causing a bending stress in the superelastic region to act on the inner wall face of a connecting through-hole (2a) of a block (2) in a state wherein the block (2) is joined with an adjoining block (2). When the adjust pin (1) is inserted in the blocks (2), and the bent part (5) is positioned in the connecting through-hole (2a), the bent part (5) provides a force acting on the inner wall of the connecting through-hole (2a) by the agency of the bending stress in the superelastic region, thereby securely holding the adjust pin (1) by a spring force thereof.

Abstract: A removable link for use in an arrangement comprising a plurality of interlocking links is provided.

Abstract: A band which can be changed easily and speedily comprises a first band member to which a case is attached detachably, a second band member disposed to overlap on the first band member, and a loop into which the second band member and a right end portion of the first band member are inserted to overlap each other to secure the right end portion of the first band member to the second band member detachably. By pulling out the right end portion of the first band member from the loop, the right end portion of the first band member can be detached from the second band member. By inserting the right end portion of the first band member and the second band member into the loop to overlap each other, the right end portion of the first band member can be attached to the second band member.

Abstract: A wrist device comprises a case complete and bands attached to the case complete. The wrist device comprises covering portions formed in the bands. A portion of the case complete is covered with the covering portions.

Abstract: A watch including a watch case (1), a wristband (2), a first and a second electric module (5, 6), respectively arranged inside and outside the watch case (1), a and electric connecting means (3) assuring an electric connection between said first and second electric modules (5, 6). According to the present invention, this watch includes introduction means (4; 44, 8; 9) allowing said electric connecting means (3) to be introduced inside the watch case (1) in a water resistant manner.

Abstract: The invention concerns a device for attaching a wristlet (1) to a watchcase including a middle part (2) fitted with a pair of attachment horns (2e) for the wristlet (1), this device allowing instantaneous attaching and detaching of a strand of the wristlet (1) to the middle part (2) without using a tool and without any particular knowledge or visual inspection, characterized in that one of the ends of the wristlet is attached to a plate (4) including two pairs of catches (1a, 1b, 1c, 1d) arranged respectively along the longitudinal edges of the plate (4), and co-operating with two pairs of grooves (2a, 2b, 2c, 2d) provided in lateral faces of the horns (2e).

Abstract: A watchband or decorative wristband is structured with a concealed money-retaining compartment which allows the wearer to store money on the wearer's person without having to remove articles of clothing or otherwise partially disrobe in an effort to retrieve the money, as is typically required with known devices for carrying concealed money on one's person. The watchband of the present invention is adaptable to any variety of watch type or style.

Abstract: An electronic apparatus with a fitting band has a structure for containing conductive members in the fitting band which permits easy production of the fitting band and which improves the durability, design, fitting properties and so on of the fitting band containing the conductive members.An end piece plate (21a) which forms an end piece (21) has recessed portions (21c) formed for holding pipes (50) and conductive wires (30) under predetermined pressure. A piece plate (31a) which forms a piece member (31) has recessed portions (31c) formed for containing, with play, the pipes (50) and the conductive wires (30). The conductive wires (30) which are passed through the pipes (50) are mounted on the end piece plate (21a) and the piece plate (31a) so as to rotatably connect the end piece (21) and the piece member (31) after assembly. Since the end piece (21) is fixed to the case band of a wrist watch, no load is applied to the connection portion at the ends (30a) of the conductive wires (30).

Abstract: An end connector for connecting the ends of an expansible watch band to a watch case. The end connector is inserted between the endmost top and bottom links or the band and is engageable with the staples providing an interconnection therebetween.

Abstract: An interchangeable end piece member for removably connecting a watchband to a wristwatch case so as to accommodate watchbands universally to watchcasings having various spacings and configurations between the lugs for spring bars of different lengths. The end piece member has at least one tongue which slides into a mating longitudinal groove in a retainer clip attached to the watchband. A resilient tab locks the tongue in the groove, with means to release the tongue by deflecting the tab.

Abstract: A resilient watch band which includes identical latching mechanisms at both ends that can be attached to a watch body without removing the pins attached thereto. Each latching mechanism includes a clasp element which has a U-shaped head portion that extends beyond the end of the watch band, the clasp element being slidable along a longitudinal groove in the end of the watch band to allow the head portion to extend to a variable distance away from the end of the watch band; two cooperable release buttons which are connected by a spring and function to allow the clasp element to be either fixed or moved along the longitudinal groove; and a cover element which covers a major portion of the other elements and which includes an extension flange that can cooperate with the head portion of the clasp element to lock a pin member therewithin when the head portion is fixed at its closest distance from the end of the watch band.

Abstract: A watchband which is insulative against static electricity and which is characterized by having a relatively wide band upon which a wrist watch may be supported by a strap much narrower than the band and having wrist watch pin-retaining loops projecting through the band, the entire item being constructed of the material currently merchandised under the trademark VELCRO.

Abstract: A wrist watch protector comprises a flexible wrist encircling band for covering the watch with a centrally located opening for viewing the face of the watch. A quick-opening flap secured to the top of the wrist band covers the watch crystal. Utilization of a watch-carrying band strap located between the band and the flap allows the protector to optionally serve as a watch band by threading the strap through the bracelet attaching pins carried by the watch body.