WO2024002037A1 - 表带及手表 - Google Patents
表带及手表 Download PDFInfo
- Publication number
- WO2024002037A1 WO2024002037A1 PCT/CN2023/102549 CN2023102549W WO2024002037A1 WO 2024002037 A1 WO2024002037 A1 WO 2024002037A1 CN 2023102549 W CN2023102549 W CN 2023102549W WO 2024002037 A1 WO2024002037 A1 WO 2024002037A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- groove
- driving
- watch
- sliding
- watchband
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 60
- 230000006835 compression Effects 0.000 claims description 31
- 238000007906 compression Methods 0.000 claims description 31
- 239000011324 bead Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000000707 wrist Anatomy 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
Definitions
- the embodiment of the present invention relates to the technical field of watch products, and more specifically, to a watch strap and a watch.
- a watch is one of people's daily necessities, worn on the wrist to display time.
- a watch generally includes a watch head (mainly used to display time) and two watch straps.
- the watch straps are usually made of leather, rubber, nylon cloth, stainless steel, etc., and one end of the two watch straps is connected to the two ends of the watch head respectively. Side connection to tighten the watch head on the wrist to realize the wearing function of the watch.
- the straps of existing watches are mainly directly pivoted and fixed on the watch head through pins. Therefore, when replacing the strap or watch head, you need to use tools to disassemble the pins. The disassembly and assembly operation is difficult and the watch strap and watch head are easily damaged. , less practical.
- Embodiments of the present utility model provide a new watchband and a watch in order to solve the above-mentioned problems that the watchband of the existing watch is difficult to disassemble, easy to cause wear and tear, and has low practicality.
- the technical solution to the above technical problems of the embodiment of the present invention is to provide a watch strap, which includes a watch strap body and a connecting device for assembling the watch strap body to a watch case.
- the watch strap body includes a watch strap head. beads, the bottom surface of the watchband head bead is provided with an installation groove, and the two side walls of the installation groove parallel to the length direction of the watchband body are respectively provided with passages connected to the two side surfaces of the watchband head bead. hole;
- the connection device includes two sets of elastic telescopic components respectively installed in the two through holes, and a driving button and an elastic member respectively installed in the installation groove;
- the driving button includes a button part and a driving part ;
- Each elastic telescopic component includes a locking part and a movable part, and the movable part is inserted into the installation groove when the elastic telescopic component is assembled into the through hole, and is connected with the driving part to Prevent the driving button from leaving the installation groove;
- the driving part pushes the movable part driven by the elastic member, so that the locking part extends out of the side surface of the watchband head bead and snaps into the watch case;
- the driving part releases the movable part when the key part is pressed, and causes the locking part to retract into the through hole under the action of elastic restoring force.
- the elastic telescopic assembly includes a mounting tube, a sliding pin and a first compression spring, the sliding pin is installed in the mounting tube in a manner that can slide along the length direction of the mounting tube, and The first compression spring is installed in the installation tube and connected to the installation tube and the sliding needle respectively;
- Each of the elastic telescopic components is installed on the watchband head bead by tightly fitting the mounting tube to the through hole, and the sliding pin of each elastic telescopic component is on the first compression spring. It slides toward the direction of the installation groove under the action of elastic restoring force.
- the sliding needle includes a sliding segment, a limiting segment and a driving segment that are connected in sequence, and the diameter of the limiting segment is larger than the diameter of the sliding segment and the driving segment, and the diameter of the driving segment is larger than the diameter of the driving segment.
- the diameter of the sliding section; the locking part is provided at an end of the sliding part away from the limiting section, and the movable part is provided at an end of the driving section away from the limiting section;
- the installation tube is provided with a sliding groove adapted to the sliding section, a first spring groove adapted to the first compression spring, and an escape groove adapted to the limiting section, and the third A spring groove is located between the sliding groove and the escape groove, and the diameter of the first spring groove is larger than the sliding groove and smaller than the escape groove; and between the sliding needle and the first compression
- the sliding section is located in the sliding groove
- the limiting section and the driving section are located in the avoidance groove
- the first compression spring is located in the first spring groove. And respectively connected with the inner wall and limiting section of the first spring groove.
- one end of the installation tube is bent inward toward the avoidance groove to form a concave limiting ring, and the diameter of the limiting ring is larger than the diameter of the driving section and smaller than the limiting section. diameter to prevent the limiting section of the sliding needle from escaping from the escape groove.
- the outer surface of the installation tube is provided with a protruding and tight-fitting convex ring.
- the driving part includes a first inclined surface that is inclined outward toward the key part
- the movable part includes a second inclined surface that is adapted to the first inclined surface
- the movable part is connected to the first inclined surface when the movable part is connected to the first inclined surface.
- the second inclined surface is in contact with the first inclined surface.
- the side wall of the driving button is provided with an escape groove that matches the movable part, and when the movable part contacts the driving part, at least a part of the movable part is embedded in the In the avoidance groove, the driving button is limited;
- the key portion is composed of an end of the drive key away from the installation groove, and an end surface of the end of the drive key away from the installation groove is provided with an anti-slip pattern.
- the elastic member includes two second compression springs, and two second spring grooves adapted to the second compression springs are provided on the side of the driving button facing away from the button portion, and in When the elastic member and the driving button are assembled into the installation groove, at least part of the two second compression springs are embedded in the second spring groove.
- the two through holes are coaxial, and the two through holes are arranged along the width direction of the watch band main body.
- An embodiment of the present invention also provides a watch, which includes a watch case and a watch strap as described in any one of the above.
- the watch case is provided with an assembly groove that is adapted to the bead of the watch strap.
- the assembly groove is The two side walls are respectively provided with locking grooves that match the locking portions, and the way in which the watch strap is snapped into the locking grooves through two sets of locking portions of the elastic telescopic components is consistent with the locking grooves.
- the watch cases are connected.
- the watch strap and watch according to the embodiment of the present invention have the following beneficial effects: by arranging the connection device, the watch strap can be disassembled and assembled from the watch case by simply pressing the button part, realizing the quick release function, and the watch strap can be disassembled and assembled without any help.
- the tool not only greatly reduces the difficulty of disassembly and assembly operations and improves the convenience of disassembly and assembly, but also prevents the strap and watch case from being worn during the disassembly and assembly process, making it highly practical to use.
- Figure 1 is a schematic structural diagram of a watch strap provided by an embodiment of the present utility model
- Figure 2 is an exploded structural schematic diagram of a watch strap provided by an embodiment of the present invention.
- Figure 3 is a schematic cross-sectional structural diagram of a watch strap provided by an embodiment of the present invention.
- FIG. 1 it is a schematic structural diagram of a watch strap provided by an embodiment of the present invention.
- This watch strap can be applied in the technical field of watch products, especially in watches with metal watch straps, which can be quickly removed and replaced. , and can ensure the stability and reliability of the connection between the strap and the watch case.
- the watch band in this embodiment includes a watch band main body 1 and a connecting device 2 for assembling the watch band main body 1 to a watch case.
- the watch band main body 1 includes a watch band head bead 11 , and the watch band head is The bottom surface of the bead 11 is provided with a mounting groove 111.
- the two side walls of the mounting groove 111 that are parallel to the length direction of the watchband body 1 are respectively provided with through holes 112 connected to the two side surfaces of the watchband head bead 11.
- the through holes 112 are preferably arranged in the same position and coaxially to reduce the difficulty of processing and improve the rationality of the structural design.
- connection device 2 includes two sets of elastic telescopic components 21 respectively installed in the two through holes 112, and a driving button 22 and an elastic member 23 respectively installed in the installation groove 111. Since the two through holes 112 It is connected with the installation groove 111 to ensure that the driving button 22 can reliably connect with the elastic telescopic component 21 .
- the above-mentioned driving button 22 includes a button part 221 and a driving part 222 .
- Each elastic telescopic component 21 includes a locking part and a movable part. The movable part is inserted into the installation slot when the elastic telescopic component 21 is assembled into the through hole 112 111, and the movable part connects with the driving part 222 when inserted into the mounting slot 111, and prevents the driving button 22 from leaving the mounting slot 111 by connecting with the driving part 222, thereby realizing the limit fixation of the driving button in the mounting slot 111. , there is no need to provide additional structural parts for the limit driving button 22, thus avoiding structural complexity and improving the practicality of the structural design.
- the above-mentioned driving part 222 pushes the movable part under the driving of the elastic member 23, so that the locking part protrudes from the side surface of the watchband bead 11 and snaps into the watch case 3, thereby rotatably locking the watchband bead 11. Tighten to the watch case 3, complete the assembly, and realize the connection between the watch strap main body 1 and the watch case 3.
- the driving part 222 moves in a direction away from the elastic telescopic component 21, thereby releasing the movable part of the elastic telescopic component 21, so that the lock part will retract into the through hole 112 under the action of the elastic restoring force. , causing the engagement between the locking part and the watch case 3 to fail, and the disassembly is completed.
- the disassembly and assembly of the watch strap and the watch case 3 can be completed by simply pressing the button portion 221, realizing the quick release function.
- the disassembly and assembly of the watch strap does not require the use of tools, which not only greatly reduces the disassembly and assembly operations. The difficulty is improved, the convenience of disassembly and assembly is improved, and the wear of the watch strap and watch case 3 during the disassembly and assembly process is avoided, and the practicality is high.
- the elastic telescopic assembly 21 includes a mounting tube 211, a sliding needle 212 and a first compression spring 213.
- the sliding needle 212 is installed in a manner that can slide along the length direction of the mounting tube 211.
- the first compression spring 213 is installed in the installation tube 211 and connected with the installation tube 211 and the sliding needle 212 respectively.
- the sliding needle 212 includes a sliding section 2121, a limiting section 2122, and a driving section 2123 that are connected in sequence, and the locking portion is specifically located at an end of the sliding portion away from the limiting section 2122, and the movable portion is specifically located away from the driving section 2123.
- the elastic telescopic component 21 is assembled into the through hole 112 with the driving section 2123 facing the installation groove 111, so that the sliding needle 212 can ensure that the locking part can be telescopically locked when the sliding needle 212 is assembled into the installation tube 211. It is connected to the watch case 3, and the movable part can extend into the installation groove 111 and connect with the driving button 22.
- the sliding needle 212 can slide in the installation tube 211 along the length direction of the installation tube 211 , the sliding needle 212 will slide toward the installation groove 111 driven by the elastic restoring force of the first compression spring 213 to ensure sliding.
- the needle 212 can be separated from the watch case 3 , that is, the sliding needle 212 of each elastic telescopic component 21 slides toward the installation groove 111 under the elastic restoring force of the first compression spring 213 .
- each elastic telescopic component 21 is installed on the watchband bead 11 by tightly fitting the installation tube 211 to the through hole 112, which makes disassembly and assembly easy and quick, and can ensure the installation stability and reliability of the elastic telescopic component 21.
- the elastic telescopic component 21 can also be locked and limited in the through hole 112 through fasteners (such as bolts, clamps, etc.), and the details can be determined according to actual conditions.
- the diameter of the driving section 2123 of the sliding needle 212 is larger than the diameter of the sliding section 2121
- the diameter of the limiting section 2122 is larger than the diameters of the sliding section 2121 and the driving section 2123, so that the sliding needle 212 can interact with the limiting section in the installation tube 211.
- the steps are connected to limit the sliding needle 212, thereby restricting the sliding range of the sliding needle 212, which not only ensures that the sliding operation within the preset range of the sliding needle 212 is not affected, but also effectively prevents the sliding needle 212 from being separated from the installation tube 211.
- the driving button 22 In order to facilitate the driving operation of the sliding needle 212 by the driving button 22.
- the above-mentioned installation tube 211 is provided with a sliding groove that is adapted to the sliding section 2121, a first spring groove that is adapted to the first compression spring 213, and an escape groove that is adapted to the limiting section 2122.
- the first The spring groove is located between the sliding groove and the escape groove, and the diameter of the first spring groove is larger than the sliding groove and smaller than the escape groove, which is beneficial to the disassembly and assembly operation of the first compression spring 213 in the first spring groove.
- the sliding section 2121 is located in the sliding groove
- the limiting section 2122 and the driving section 2123 are located in the escape groove
- the first compression spring 213 is located in the first spring. groove, and are respectively connected with the inner wall of the first spring groove and the side of the limiting section 2122 away from the installation groove 111, so that the limiting section 2122 will drive the sliding needle 212 toward the The direction of the mounting groove 111 slides.
- one end of the above-mentioned installation tube 211 is bent inward toward the avoidance groove to form a concave limiting ring 2111.
- the diameter of the limiting ring 2111 is larger than the diameter of the driving section 2123 and smaller than the diameter of the limiting section 2122, so that The limiting section 2122 of the sliding needle 212 can be prevented from leaving the escape groove, and the end of the driving section 2123 away from the limiting section 2122 can pass through the limiting ring 2111 and extend into the installation groove 111 to connect with the driving button 22 .
- the outer surface of the above-mentioned installation tube 211 is provided with a protruding tight-fitting convex ring. In this way, when the installation tube 211 is assembled into the through hole 112, the tight-fitting convex ring will strongly squeeze the inner wall of the through hole 112, thereby ensuring that the installation tube 211 can be reliably fitted in the through hole 112.
- the above-mentioned driving part 222 includes a first inclined surface 2211 that is inclined outward toward the button part 221, and the movable part includes a second inclined surface 2124 that is adapted to the first inclined surface 2211.
- the second inclined surface 2124 is in contact with the first inclined surface 2211, which can protect the driving part 222 and the movable part.
- the surface sliding extrusion can avoid wear caused by friction, and at the same time, the driving part 222 can drive the movable part. It is smoother and avoids jamming which makes driving more difficult.
- the side wall of the above-mentioned driving button 22 is provided with an escape groove 223 that matches the movable part.
- the movable part contacts the driving part 222 at least a part of the movable part is embedded in the escape groove 223 to limit the driving button 22. , this not only ensures reliable connection between the movable part and the driving part 222, but also effectively blocks the driving part 222, which is beautiful, prevents foreign matter from entering the installation groove 111, and ensures the stability of the cooperation between the movable part and the driving part 222. .
- the above-mentioned key part 221 is composed of an end of the driving key 22 away from the installation groove 111, and an anti-slip pattern 224 is provided on the end surface of the end of the driving key 22 away from the installation groove 111, thereby increasing the friction between the finger and the key part 221, and thus having This is beneficial to the driving operation of the driving button 22.
- the above-mentioned elastic member 23 includes two second compression springs.
- the side of the driving button 22 facing away from the button portion 221 is provided with two second spring grooves that are adapted to the second compression springs.
- the elastic member 23 and the driving button 22 are When assembled into the installation groove 111, at least part of the two second compression springs is embedded in the second spring groove, thereby ensuring the installation stability and reliability of the two second compression springs and avoiding force dislocation.
- the two through holes 112 of the watchband bead 11 in this embodiment are coaxial, and the two through holes 112 are arranged along the width direction of the watchband main body 1 to simplify the structural design and ensure that the two locking parts can be along the watchband main body 1
- the width direction telescopic card of 1 is connected to the watch case 3 .
- An embodiment of the present invention also provides a watch.
- the watch includes a watch case 3 and a watch strap as described above.
- the watch case 3 is provided with an assembly groove that matches the bead 11 of the watch band.
- the two side walls of the assembly groove are There are locking grooves that match the locking parts respectively, and the watch strap is connected to the watch case 3 by locking the locking parts of the two sets of elastic telescopic components 21 into the locking grooves, so that the watch strap and the watch case are connected. 3 quick release fitting connections.
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- Mutual Connection Of Rods And Tubes (AREA)
- Electric Clocks (AREA)
Abstract
一种表带及手表，表带包括表带主体（1）和连接装置（2），表带主体（1）包括表带头珠（11），表带头珠（11）设有安装槽（111），安装槽（111）的两个侧壁分别设有通孔（112）；连接装置（2）包括两组分别装设在两个通孔（112）内的弹性伸缩组件（21）、以及分别装设在安装槽（111）内的驱动按键（22）和弹性件（23）；驱动按键（22）包括按键部（221）和驱动部（222）；每一弹性伸缩组件（21）包括锁扣部和活动部，活动部在弹性伸缩组件（21）装配到通孔（112）时插入到安装槽（111），并与驱动部（222）相接。表带及手表通过设置连接装置（2），只需按压按键部（221）即可完成表带与手表表壳的拆装，实现快拆功能，表带的拆装无需借助工具，不仅大大降低了拆装操作难度，提高了拆装方便性，还能避免拆装过程磨损表带及手表表壳，使用的实用性高。
Description
本实用新型实施例涉及手表产品技术领域，更具体地说，涉及一种表带及手表。
手表是人们的日常用品之一，用于佩戴于手腕上以进行时间的显示。手表一般包括表头(主要用于显示时间)和两根表带，表带通常是由皮革、橡胶、尼龙布以及不锈钢等等材料制成，且两根表带的一端分别与表头的两侧连接，以将表头束紧在手腕上，实现手表的佩戴功能。
目前，现有手表的表带主要通过销轴直接枢接固定在表头上，所以更换表带或表头时需要借助工具拆卸销轴，拆装操作难度大，且容易损坏表带及表头，实用性较低。
本实用新型实施例针对上述现有手表的表带拆卸难度大、容易造成磨损以及实用性低的问题，提供一种新的表带及手表。
本实用新型实施例解决上述技术问题的技术方案是，提供一种表带，包括表带主体和用于将所述表带主体装配到手表表壳的连接装置，所述表带主体包括表带头珠，所述表带头珠的底面设有安装槽，且所述安装槽的两个平行于表带主体的长度方向的侧壁分别设有连通到所述表带头珠的两个侧表面的通孔；
所述连接装置包括两组分别装设在两个所述通孔内的弹性伸缩组件、以及分别装设在所述安装槽内的驱动按键和弹性件；所述驱动按键包括按键部和驱动部；每一所述弹性伸缩组件包括锁扣部和活动部，且所述活动部在所述弹性伸缩组件装配到所述通孔时插入到所述安装槽，并与所述驱动部相接以阻止所述驱动按键脱离所述安装槽；所述驱动部在弹性件驱动下推动所述活动部，使得所述锁扣部伸出所述表带头珠的侧表面并卡接到手表表壳；所述驱动部在所述按键部被按压时释放所述活动部，并使得所述锁扣部在弹性回复力的作用下缩入所述通孔内。
优选地，所述弹性伸缩组件包括安装管筒、滑动针和第一压缩弹簧，所述滑动针以可沿所述安装管筒的长度方向滑动的方式装设在所述安装管筒内，且所述第一压缩弹簧装设在所述安装管筒内并分别与所述安装管筒和滑动针相接；
每一所述弹性伸缩组件通过所述安装管筒紧配到所述通孔的方式装设到所述表带头珠，且每一所述弹性伸缩组件的滑动针在所述第一压缩弹簧的弹性回复力的作用下朝向所述安装槽的方向滑动。
优选地，所述滑动针包括依次相接的滑动段、限位段和驱动段，且所述限位段的直径大于所述滑动段和驱动段的直径，所述驱动段的直径大于所述滑动段的直径；所述锁扣部设于所述滑动部远离所述限位段的一端，所述活动部设于所述驱动段远离所述限位段的一端；
所述安装管筒内设有与所述滑动段相适配的滑动槽、与所述第一压缩弹簧相适配的第一弹簧槽、以及与所述限位段相适配的避空槽，所述第一弹簧槽位于所述滑动槽与所述避空槽之间，且所述第一弹簧槽的直径大于所述滑动槽、并小于所述避空槽；并在所述滑动针和第一压缩弹簧装配到所述安装管筒内时，所述滑动段位于所述滑动槽，所述限位段及驱动段位于所述避空槽，所述第一压缩弹簧位于所述第一弹簧槽，并分别与所述第一弹簧槽的内壁和限位段相接。
优选地，所述安装管筒朝向所述避空槽的一端向内折弯形成内凹的限位环，所述限位环的直径大于所述驱动段的直径、并小于所述限位段的直径，以阻止所述滑动针的限位段脱离所述避空槽。
优选地，所述安装管筒的外侧面设有突起设置的紧配凸环。
优选地，所述驱动部包括朝向所述按键部并向外倾斜的第一斜面，所述活动部包括与所述第一斜面相适配的第二斜面，并在所述活动部与所述驱动部相接时，所述第二斜面与所述第一斜面相贴。
优选地，所述驱动按键的侧壁设有与所述活动部相适配的避让槽，并在所述活动部与所述驱动部相接时，所述活动部的至少一部分嵌入在所述避让槽内，以限位所述驱动按键；
所述按键部由所述驱动按键远离所述安装槽的一端构成，且所述驱动按键远离所述安装槽的一端的端面设有防滑花纹。
优选地，所述弹性件包括两个第二压缩弹簧，所述驱动按键背向所述按键部的一侧设有两个与所述第二压缩弹簧相适配的第二弹簧槽，且在所述弹性件及驱动按键装配到所述安装槽时，两个所述第二压缩弹簧的至少一部分嵌入在所述第二弹簧槽内。
优选地，两个所述通孔同轴，且两个所述通孔沿所述表带主体的宽度方向设置。
本实用新型实施例还提供一种手表，包括表壳、以及如上任一项所述的表带，所述表壳设有与所述表带头珠相适配的装配槽，所述装配槽的两个侧壁分别设有与所述锁扣部相适配的锁扣槽，且所述表带通过两组所述弹性伸缩组件的锁扣部卡接到所述锁扣槽的方式与所述表壳相接。
本实用新型实施例的表带及手表具有以下有益效果：通过设置连接装置，只需按压按键部即可完成表带与手表表壳的拆装，实现快拆功能，表带的拆装无需借助工具，不仅大大降低了拆装操作难度，提高了拆装方便性，还能避免拆装过程磨损表带及手表表壳，使用的实用性高。
图1是本实用新型实施例提供的表带的结构示意图；
图2是本实用新型实施例提供的表带的分解的结构示意图；
图3是本实用新型实施例提供的表带的剖面的结构示意图。
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
如图1所示，是本实用新型实施例提供的表带的结构示意图，该表带可应用于手表产品技术领域，特别是在带金属表带的手表中，既能快速拆除表带实现更换，又可保证表带与表壳之间的连接稳定性和可靠性。
结合图2所示，本实施例中的表带包括表带主体1和用于将所述表带主体1装配到手表表壳的连接装置2，表带主体1包括表带头珠11，表带头珠11的底面设有安装槽111，安装槽111的两个平行于表带主体1的长度方向的侧壁分别设有连通到表带头珠11的两个侧表面的通孔112，两侧的通孔112优选相同设置且同轴，以降低加工难度，提高结构设计的合理性。
进一步地，上述连接装置2包括两组分别装设在两个通孔112内的弹性伸缩组件21、以及分别装设在安装槽111内的驱动按键22和弹性件23，由于两个通孔112与安装槽111相连通，从而保证驱动按键22能够可靠与弹性伸缩组件21相接。
结合图3所示，上述驱动按键22包括按键部221和驱动部222，每一弹性伸缩组件21包括锁扣部和活动部，活动部在弹性伸缩组件21装配到通孔112时插入到安装槽111，且活动部在插入到安装槽111时与驱动部222相接，并通过与驱动部222相接阻止驱动按键22脱离安装槽111，从而实现驱动按件在安装槽111内的限位固定，无需另外设置用于限位驱动按键22的结构件，避免结构复杂化，提高结构设计的实用性。
并且，上述驱动部222在弹性件23驱动下推动活动部，使得锁扣部伸出表带头珠11的侧表面并卡接到手表表壳3，从而将表带头珠11以可旋转的方式锁紧到手表表壳3，完成装配，实现表带主体1与手表表壳3的连接。另外，当按键部221被按压时，驱动部222朝远离弹性伸缩组件21的方向移动，从而释放弹性伸缩组件21的活动部，这样锁扣部会在弹性回复力的作用下缩入通孔112内，致使锁扣部与手表表壳3之间的卡接失效，完成拆卸。
上述表带通过设置连接装置2，只需按压按键部221即可完成表带与手表表壳3的拆装，实现快拆功能，表带的拆装无需借助工具，不仅大大降低了拆装操作难度，提高了拆装方便性，还能避免拆装过程磨损表带及手表表壳3，实用性高。
在弹性伸缩组件21的一个实施例中，上述弹性伸缩组件21包括安装管筒211、滑动针212和第一压缩弹簧213，滑动针212以可沿安装管筒211的长度方向滑动的方式装设在所述安装管筒211内，且第一压缩弹簧213装设在安装管筒211内并分别与安装管筒211和滑动针212相接。具体地，滑动针212包括依次相接的滑动段2121、限位段2122和驱动段2123，且锁扣部具体设于滑动部远离限位段2122的一端，活动部具体设于驱动段2123远离限位段2122的一端，弹性伸缩组件21以驱动段2123朝向安装槽111的方式装配到通孔112内，这样滑动针212在装配到安装管筒211内时才可确保锁扣部能够伸缩卡接到手表表壳3，以及活动部能够伸入安装槽111与驱动按键22相接。
由于滑动针212可在安装管筒211内沿安装管筒211的长度方向滑动，因此滑动针212会在第一压缩弹簧213的弹性回复力的驱动下朝向安装槽111的方向滑动，以确保滑动针212能够脱离手表表壳3，即每一弹性伸缩组件21的滑动针212在第一压缩弹簧213的弹性回复力的作用下朝向安装槽111的方向滑动。
进一步地，每一弹性伸缩组件21通过安装管筒211紧配到通孔112的方式装设到表带头珠11，拆装方便快捷，且能够保证弹性伸缩组件21的安装稳定性和可靠性，当然，在实际应用中，弹性伸缩组件21也可通过紧固件（例如螺栓、卡箍等等）锁紧限位在通孔112内，具体可根据实际情况确定。
特别地，滑动针212的驱动段2123的直径大于滑动段2121的直径，且限位段2122的直径大于滑动段2121和驱动段2123的直径，这样滑动针212能够与安装管筒211内的限位台阶相接以限位滑动针212，从而约束滑动针212的滑动范围，既保证不会影响滑动针212的预设范围内的滑动操作，又可有效防止滑动针212脱离安装管筒211，以便于驱动按键22对滑动针212的驱动操作。
上述安装管筒211内设有与滑动段2121相适配的滑动槽、与第一压缩弹簧213相适配的第一弹簧槽、以及与限位段2122相适配的避空槽，第一弹簧槽位于滑动槽与避空槽之间，且第一弹簧槽的直径大于滑动槽、并小于避空槽，有利于第一压缩弹簧213在第一弹簧槽内的拆装操作。并且，在滑动针212和第一压缩弹簧213装配到安装管筒211内时，滑动段2121位于滑动槽，限位段2122及驱动段2123位于避空槽，第一压缩弹簧213位于第一弹簧槽，并分别与第一弹簧槽的内壁和限位段2122远离安装槽111的一侧相接，这样限位段2122会在第一压缩弹簧213的弹性回复力的作用下带动滑动针212朝向安装槽111的方向滑动。
具体地，上述安装管筒211朝向避空槽的一端向内折弯形成内凹的限位环2111，限位环2111的直径大于驱动段2123的直径、并小于限位段2122的直径，从而能够阻止滑动针212的限位段2122脱离避空槽，且驱动段2123远离限位段2122的一端能够穿过限位环2111并伸入到安装槽111内，以与驱动按键22相接。上述安装管筒211通过设置限位环2111，既能避免使得结构复杂化，又有利于加工，实用性高。
上述安装管筒211的外侧面设有突起设置的紧配凸环，这样在安装管筒211装配到通孔112内时，紧配凸环会强挤压通孔112内壁，从而保证安装管筒211能够可靠紧配在通孔112内。
此外，上述驱动部222包括朝向按键部221并向外倾斜的第一斜面2211，活动部包括与第一斜面2211相适配的第二斜面2124，并在活动部与驱动部222相接时，第二斜面2124与第一斜面2211相贴，这样既能保护驱动部222，又能保护活动部，面面滑动挤压能够避免摩擦造成的磨损，同时也可使得驱动部222对活动部的驱动更加顺畅，避免较容易卡顿而增大驱动难度。
上述驱动按键22的侧壁设有与活动部相适配的避让槽223，并在活动部与驱动部222相接时，活动部的至少一部分嵌入在避让槽223内，以限位驱动按键22，这样不仅能保证活动部与驱动部222之间可靠相接，还可有效遮挡驱动部222，既美观，又能防止异物进入安装槽111，保证活动部与驱动部222之间配合的稳定性。
上述按键部221由驱动按键22远离安装槽111的一端构成，且驱动按键22远离安装槽111的一端的端面设有防滑花纹224，从而可增大手指与按键部221之间的摩擦力，有利于对驱动按键22的驱动操作。
上述弹性件23包括两个第二压缩弹簧，驱动按键22背向按键部221的一侧设有两个与第二压缩弹簧相适配的第二弹簧槽，且在弹性件23及驱动按键22装配到安装槽111时，两个第二压缩弹簧的至少一部分嵌入在第二弹簧槽内，从而保证两个第二压缩弹簧的安装稳定性和可靠性，避免受力错位。
本实施例的表带头珠11的两个通孔112同轴，且两个通孔112沿表带主体1的宽度方向设置，以简化结构设计，同时保证两个锁扣部能够沿表带主体1的宽度方向伸缩卡接到手表表壳3。
本实用新型实施例还提供一种手表，该手表包括表壳3、以及如上所述的表带，表壳3设有与表带头珠11相适配的装配槽，装配槽的两个侧壁分别设有与锁扣部相适配的锁扣槽，且表带通过两组弹性伸缩组件21的锁扣部卡接到锁扣槽的方式与表壳3相接，实现表带与表壳3之间的快拆配合连接。
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应该以权利要求的保护范围为准。
Claims (10)
- 一种表带，包括表带主体和用于将所述表带主体装配到手表表壳的连接装置，其特征在于，所述表带主体包括表带头珠，所述表带头珠的底面设有安装槽，且所述安装槽的两个平行于表带主体的长度方向的侧壁分别设有连通到所述表带头珠的两个侧表面的通孔；所述连接装置包括两组分别装设在两个所述通孔内的弹性伸缩组件、以及分别装设在所述安装槽内的驱动按键和弹性件；所述驱动按键包括按键部和驱动部；每一所述弹性伸缩组件包括锁扣部和活动部，且所述活动部在所述弹性伸缩组件装配到所述通孔时插入到所述安装槽，并与所述驱动部相接以阻止所述驱动按键脱离所述安装槽；所述驱动部在弹性件驱动下推动所述活动部，使得所述锁扣部伸出所述表带头珠的侧表面并卡接到手表表壳；所述驱动部在所述按键部被按压时释放所述活动部，并使得所述锁扣部在弹性回复力的作用下缩入所述通孔内。
- 根据权利要求1所述的表带，其特征在于，所述弹性伸缩组件包括安装管筒、滑动针和第一压缩弹簧，所述滑动针以可沿所述安装管筒的长度方向滑动的方式装设在所述安装管筒内，且所述第一压缩弹簧装设在所述安装管筒内并分别与所述安装管筒和滑动针相接；每一所述弹性伸缩组件通过所述安装管筒紧配到所述通孔的方式装设到所述表带头珠，且每一所述弹性伸缩组件的滑动针在所述第一压缩弹簧的弹性回复力的作用下朝向所述安装槽的方向滑动。
- 根据权利要求2所述的表带，其特征在于，所述滑动针包括依次相接的滑动段、限位段和驱动段，且所述限位段的直径大于所述滑动段和驱动段的直径，所述驱动段的直径大于所述滑动段的直径；所述锁扣部设于所述滑动部远离所述限位段的一端，所述活动部设于所述驱动段远离所述限位段的一端；所述安装管筒内设有与所述滑动段相适配的滑动槽、与所述第一压缩弹簧相适配的第一弹簧槽、以及与所述限位段相适配的避空槽，所述第一弹簧槽位于所述滑动槽与所述避空槽之间，且所述第一弹簧槽的直径大于所述滑动槽、并小于所述避空槽；并在所述滑动针和第一压缩弹簧装配到所述安装管筒内时，所述滑动段位于所述滑动槽，所述限位段及驱动段位于所述避空槽，所述第一压缩弹簧位于所述第一弹簧槽，并分别与所述第一弹簧槽的内壁和限位段相接。
- 根据权利要求3所述的表带，其特征在于，所述安装管筒朝向所述避空槽的一端向内折弯形成内凹的限位环，所述限位环的直径大于所述驱动段的直径、并小于所述限位段的直径，以阻止所述滑动针的限位段脱离所述避空槽。
- 根据权利要求2所述的表带，其特征在于，所述安装管筒的外侧面设有突起设置的紧配凸环。
- 根据权利要求1-5中任一项所述的表带，其特征在于，所述驱动部包括朝向所述按键部并向外倾斜的第一斜面，所述活动部包括与所述第一斜面相适配的第二斜面，并在所述活动部与所述驱动部相接时，所述第二斜面与所述第一斜面相贴。
- 根据权利要求1-5中任一项所述的表带，其特征在于，所述驱动按键的侧壁设有与所述活动部相适配的避让槽，并在所述活动部与所述驱动部相接时，所述活动部的至少一部分嵌入在所述避让槽内，以限位所述驱动按键；所述按键部由所述驱动按键远离所述安装槽的一端构成，且所述驱动按键远离所述安装槽的一端的端面设有防滑花纹。
- 根据权利要求1-5中任一项所述的表带，其特征在于，所述弹性件包括两个第二压缩弹簧，所述驱动按键背向所述按键部的一侧设有两个与所述第二压缩弹簧相适配的第二弹簧槽，且在所述弹性件及驱动按键装配到所述安装槽时，两个所述第二压缩弹簧的至少一部分嵌入在所述第二弹簧槽内。
- 根据权利要求1-5中任一项所述的表带，其特征在于，两个所述通孔同轴，且两个所述通孔沿所述表带主体的宽度方向设置。
- 一种手表，其特征在于，包括表壳、以及如权利要求1-9中任一项所述的表带，所述表壳设有与所述表带头珠相适配的装配槽，所述装配槽的两个侧壁分别设有与所述锁扣部相适配的锁扣槽，且所述表带通过两组所述弹性伸缩组件的锁扣部卡接到所述锁扣槽的方式与所述表壳相接。
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