Double-press adjusting watch buckle and watch

Abstract

The utility model provides a double-press adjusting watch buckle and a watch, the watch buckle comprises a core, a frame, a surface cover and an adjusting assembly, and the tail end of the frame is hinged with the tail end of the core; a buckling seat part is formed at the head end of the manufactured frame, two strip-shaped holes are formed in the buckling seat part, and a plurality of embedding grooves are formed in an opening in the inner side of each strip-shaped hole; the surface cover comprises a main cover plate, a contact pin and two lug plates; the adjusting assembly comprises a first elastic piece, two pressing pieces and two clamping pieces, and each pressing piece comprises a pressing head and a connecting rod; the face cover is hinged to the upper portion of the buckling seat part through pressing pieces, and when the face cover is hinged to the buckling seat part, a connecting rod of each pressing piece sequentially penetrates through a first through hole of a face cover lug plate and a strip-shaped hole and then is connected with a clamping piece. And the first elastic piece is arranged between the two clamping pieces and pushes the two clamping pieces to be respectively kept in the caulking grooves of the strip-shaped holes when the pressing head is not subjected to external force. According to the utility model, the wearing length can be adjusted without taking off the watchband.

Description

Technical Field

[0001] This utility model relates to the field of watches, and more specifically, to a double-press adjustable clasp and a watch. Background Technology

[0002] A watch, also known as a wristwatch, is an instrument worn on the wrist to tell time. It typically consists of a clasp, a strap, and a case. The clasp is usually made of stainless steel or titanium and is a movable part of the watch.

[0003] Currently, there are three types of watch buckles used in the industry: the most common single-pin buckle; the second is the double-folding leather buckle; and the third is the double-opening butterfly buckle. Leather buckles usually use a hole on the longer strap to adjust the length. As people's living standards improve, they have higher requirements for comfort and convenience. When customers with small wrists wear watches, a centered buckle is not very comfortable to adjust, and each adjustment requires removing the strap, which is quite inconvenient. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a double-press adjustable clasp and watch, addressing the aforementioned issue of cumbersome operation for adjusting the wearing length of a watch.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is to provide a double-press adjustment buckle for connecting two watch straps. The double-press adjustment buckle includes a core, a frame, a faceplate, and an adjustment component, and the tail end of the frame is hinged to the tail end of the core.

[0006] The first end of the frame is formed with a buckle portion, which has two strip holes arranged along the width direction of the watch strap and coaxial with each other. The long axis of the strip holes is arranged along the length direction of the watch strap, and each strip hole has multiple grooves arranged along the length direction of the watch strap at its inner opening.

[0007] The cover includes a main cover plate, a pin, and two ear plates. The pin is vertically connected to the lower surface of the main cover plate. The two ear plates are respectively connected to two opposite sides of the main cover plate and protrude from the lower surface of the main cover plate. Each ear plate has a first through hole, and the first through holes on the two ear plates are coaxial.

[0008] The adjustment assembly includes a first elastic element, two pressing elements and two snap-fit ​​elements, each of the pressing elements including a pressing head and a connecting rod vertically connected to the inner side of the pressing head;

[0009] The cover is hinged above the buckle by two pressing members, forming a strap cavity between the main cover and the buckle for the watch strap to pass through. When the cover is hinged to the buckle, the two lugs of the cover are located outside the two slots, and the pressing head of each pressing member is located outside the lug. The connecting rod passes through the first through hole and the slot in sequence and is connected to the snap-fit ​​member. The first elastic member is installed between the two snap-fit ​​members and pushes the two snap-fit ​​members to be held in the groove of the slot in the slot when the pressing head is not subjected to external force.

[0010] As a further improvement of this utility model, the front end of the buckle has a first through groove arranged along the width direction of the watch strap, the width of the first through groove is adapted to the size of the long axis of the strip hole; the two strip holes are respectively located on both sides of the first through groove, the first elastic element is composed of a spring pin, and when the cover is hinged to the buckle, the spring pin and the two snap-fit ​​parts are all located in the first through groove.

[0011] As a further improvement of this utility model, the buckle part includes a base plate and two strip-shaped members, each of the strip-shaped members having a strip-shaped hole, and the two strip-shaped members are fixed on both sides of the base plate in the width direction with the strip-shaped holes respectively facing the first through groove.

[0012] As a further improvement of this utility model, the frame also includes two telescopic members, the upper surface of the core is provided with a mushroom head, the buckle part has a second through groove for accommodating the telescopic members and a nail head hole located at the bottom of the second through groove for the mushroom head to pass through, the second through groove is arranged along the width direction of the frame and is connected to the two side edges of the frame;

[0013] Each of the telescopic components is provided with a hook, and the two telescopic components are respectively mounted to the buckle portion via a second elastic element. The two telescopic components are respectively locked or released by sliding along the width direction of the strap, allowing the mushroom head passing through the nail hole to be locked or released.

[0014] As a further improvement of this utility model, each of the strip-shaped members has a third through groove, the width of which is smaller than the width of the second through groove, and when the strip-shaped member is fixed to the bottom plate of the buckle, the third through groove is opposite to the second through groove; each of the telescopic members includes an avoidance notch, and when the telescopic member is installed in the buckle, at least a portion of the telescopic member is embedded in the second through groove, and at least a portion of the strip-shaped member is embedded in the avoidance notch.

[0015] As a further improvement of this utility model, the frame also includes a pressure plate, which is fixed to the upper surface of the buckle and seals the top openings of the first and second through slots; the strap cavity is located between the upper surface of the pressure plate and the lower surface of the main cover plate of the faceplate.

[0016] As a further improvement of this utility model, the two ear plates of the face cover each have a second through hole adjacent to the first through hole. The inner side of the pressing head of each pressing member is vertically connected to a limiting rod. When the snap-fit ​​member is snapped into the groove of the strip hole, the limiting rod is inserted into the second through hole. When the snap-fit ​​member is disengaged from the groove of the strip hole, the limiting rod leaves the second through hole.

[0017] As a further improvement of this utility model, each of the inner openings of the strip-shaped hole has a groove at each end of the long axis direction, and the diameter of the groove is larger than the size of the short axis of the strip-shaped hole.

[0018] As a further improvement of this utility model, the cross-section of the groove and the snap-fit ​​member is a circle with a matching diameter.

[0019] This utility model also provides a watch, including a watch head, two watch straps and a double-press adjustment clasp as described above, wherein the two ends of one watch strap are respectively connected to the first end of the watch head and the face of the double-press adjustment clasp, and the two ends of the other watch strap are respectively connected to the second end of the watch head and the first end of the core of the double-press adjustment clasp.

[0020] The present invention has the following advantages: by adjusting the assembly, the face cover is assembled to the buckle of the frame, and by pressing the pressing part, the snap fastener is disengaged from the slot of the strip-shaped hole, so that the face cover and the fixed watch strap can move along the length of the watch strap, thereby achieving the wearing length adjustment without removing the watch strap. Attached Figure Description

[0021] Figure 1 This is an exploded structural diagram of the double-press adjustment buckle provided in this embodiment of the utility model.

[0022] Figure 2 This is a schematic diagram of the assembly structure of the double-press adjustment buckle cover and the adjustment component provided in this embodiment of the utility model.

[0023] Figure 3 This is another exploded structural diagram of the double-press adjustment buckle provided in this embodiment of the utility model.

[0024] Figure 4 This is a schematic diagram of the strip-shaped component in the double-press adjustment buckle provided in this embodiment of the utility model.

[0025] Figure 5 This is a schematic diagram of the telescopic component in the double-press adjustment buckle provided in this embodiment of the utility model.

[0026] Figure 6 This is a schematic diagram of the locking mushroom shape of the telescopic component in the double-press adjustment buckle provided in this embodiment of the utility model.

[0027] Figure 7 This is a schematic diagram of the adjustment of the watch strap length and opening of the double-press adjustment buckle provided in this embodiment of the utility model.

[0028] Figure 8 This is a schematic diagram of the assembly process of the double-press adjustment buckle provided in this embodiment of the utility model. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] like Figures 1-5 The diagram shown is a structural schematic of the double-press adjustment buckle provided in this embodiment of the present invention. This double-press adjustment buckle can be fitted onto a watch strap, particularly a leather strap, and connects two watch straps. The double-press adjustment buckle of this embodiment includes a core 10, a frame 20, a cover 30, and an adjustment assembly. The tail end of the frame 20 is hinged to the tail end of the core 10. For example, shaft holes can be provided at the tail ends of the frame 20 and the core 10 respectively, and a rotating shaft passes through the shaft holes on the frame 20 and the core 10, thereby allowing the frame 20 to rotate relative to the core 10. Specifically, the main body of the frame 20 may include two parallel support arms, with a clearance space between them. The shape and size of the main body of the core 10 are adapted to the shape and size of the clearance space. Thus, when the frame 20 rotates relative to the core 10, the main body of the core 10 can be embedded into the clearance space between the two support arms, making the main body of the frame 20 and the main body of the core 10 coplanar, reducing the thickness of the clasp. The faceplate 30 can be fitted to the head end of the frame 20, and the watch strap can be secured by the faceplate 30. Furthermore, the head end of the core 10 may have a buckle pin 11 for securing another watch strap, meaning that two watch straps can be secured to the head end of the core 10 and the head end of the frame 20, respectively. Of course, in practical applications, the frame 20 and the core 10 may also employ other conventional structures in the art.

[0031] The aforementioned frame 20 has a buckle portion 21 formed at its first end. This buckle portion 21 is located on the same plane as the main body of the frame 20, for example, the buckle portion 21 is connected to the two support arms of the frame 20. The buckle portion 21 has two supports along the width direction of the watch strap (e.g.,...). Figure 1 The two slotted holes 2111 are arranged and coaxially (in the direction indicated by the middle arrow X), meaning that the two slotted holes 2111 are opposite each other and there is a cavity between them. The major axis of the aforementioned slotted holes 2111 is along the length direction of the watch strap (e.g., ...). Figure 1The direction indicated by the middle arrow Y) is set, and each strip-shaped hole 2111 has multiple grooves 2112 arranged along the length of the watch strap at its inner opening, that is, the radial dimension of the groove 2112 is larger than the dimension of the minor axis of the strip-shaped hole 2111. In practical applications, the groove 2112 can be formed by a partial recess at the inner opening of the strip-shaped hole 2111, such as... Figure 5 As shown. Those skilled in the art will understand that the groove 2112 is formed on a material having a slot 2111.

[0032] The faceplate 30 includes a main cover plate 31, a pin 33, and two lugs 32. The main cover plate 31 is generally flat. The pin 33 is vertically connected to the lower surface of the main cover plate 31. The shape and size of the cross-section of the pin 33 can be adapted to the shape and size of the buckle hole on the watch strap, so that the watch strap can be fixed to the faceplate 30 by inserting the pin 33 into the buckle hole of the watch strap. Specifically, the lower surface of the main cover plate 31 may have multiple pins 33 arranged along the length of the watch strap, so that the watch strap is more securely fixed. The two lugs 32 are respectively connected to two opposite sides of the main cover plate 31 and protrude from the lower surface of the main cover plate 31. Each lug 32 has a first through hole 321, and the first through holes 321 on the two lugs 32 are coaxial. Specifically, the main cover plate 31 has side plates on both sides, and the two lugs 32 are formed by extending downward from one end of the side plates.

[0033] The adjustment assembly includes a first elastic element 43, two pressing elements 41, and two locking elements 42. Each pressing element 41 includes a pressing head 411 and a connecting rod 412 vertically connected to the inner side of the pressing head 411. Specifically, the pressing head 411 may be flat, with its radial dimension on the connecting rod 412 being larger than the radial dimension of the connecting rod 412 to facilitate pressing operation. In particular, the free end of the connecting rod 412 (i.e., the end away from the pressing head 411) may have external threads, while the locking element 42 has a threaded hole, and the locking element can be fixed to the free end of the connecting rod 412 by a threaded connection. In practical applications, the locking element 42 can also be connected to the free end of the connecting rod 412 by other existing structures.

[0034] The faceplate 30 is hinged above the clasp portion 21 by two pressing members 41, and a strap cavity is formed between the main cover plate 31 and the clasp portion 21 for the watch strap to pass through, meaning the faceplate 30 can rotate relative to the clasp portion 21. In particular, the strap cavity can be a cavity with openings at both ends along the length of the watch strap, and the width of the strap cavity is adapted to the width of the watch strap, and the height is adapted to the thickness of the watch strap. When the cover 30 is hinged to the buckle 21, the two ear plates 32 of the cover 30 are located on the outside of the two strip holes 2111 respectively. The pressing head 411 of each pressing member 41 is located on the outside of the ear plate 32. The connecting rod 412 passes through the first through hole 321 and the strip hole 2111 in sequence and is connected to the snap-fit ​​member 42. The first elastic member 43 is installed between the two snap-fit ​​members 42 and pushes the two snap-fit ​​members 42 to be held in the groove 2112 of the strip hole 2111 respectively when the pressing head 411 is not subjected to external force.

[0035] Those skilled in the art will understand that, since the connecting rod 412 can pass through the slot 2111, the radial dimension of the connecting rod 412 is smaller than the minor axis of the slot 2111, allowing the connecting rod 412 to slide within the slot 2111 along its major axis. However, to prevent the connecting rod 412 and the latching member 42 from disengaging from the slot 2111, the radial dimension of the latching member 42 is larger than the minor axis of the slot 2111. Simultaneously, to ensure the latching member 42 remains within the groove 2112, its radial dimension must be adapted to the size of the groove 2112 (e.g., slightly smaller than the size of the groove 2112). For example, the cross-sections of the groove 2112 and the latching member 42 can be circular with matching diameters.

[0036] By pushing the pressing head 411 inward from both sides of the faceplate 30, the locking member 42 can move axially inward (axially towards the connecting rod 412), while the first elastic member 43 is compressed. When the locking member 42 disengages from the groove 2112, pushing the pressing head 411 causes the connecting rod 412 to move along its long axis within the slot 2111. Correspondingly, the faceplate 30, the watchband, the locking member 42, and the first elastic member 43 move synchronously along the length of the watchband, and the wearing length of the watchband changes accordingly. When the locking member 42 reaches another groove 2112, the pressing head 411 is released, and the locking member 42, pushed by the first elastic member 43, is inserted into and held in another groove 2112, thereby achieving adjustment of the watchband wearing length. Figure 7 As shown. In particular, each end of the inner opening of each strip hole 2111 has a groove 2112 at both ends in the long axis direction, that is, the wearing length of the watch strap can be adjusted to two different levels by means of the adjustment component.

[0037] The aforementioned double-press adjustable clasp uses an adjustment component to assemble the faceplate onto the clasp of the frame. By pressing the pressing component, the locking component disengages from the slot in the strip-shaped opening, allowing the faceplate and the fixed watch strap to move along the length of the watch strap. This eliminates the need to remove the watch strap to adjust the wearing length, greatly facilitating the adjustment of the watch's wearing length.

[0038] In one embodiment of the present invention, the front end of the buckle portion 21 has a first through groove 212 arranged along the width direction of the watch strap. The width of the first through groove 212 is adapted to the size of the long axis of the strip hole 2111. The two strip holes 2111 are respectively located on both sides of the first through groove 212 (both sides of the width direction of the watch strap). The first elastic member 43 is composed of a spring pin (for example, the spring pin includes a hollow round tube, which contains a spring, and the two ends of the spring have nail heads that protrude from the round tube). When the face cover 30 is hinged to the buckle portion 21, the spring pin and the two snap fasteners 42 are all located in the first through groove 212.

[0039] The aforementioned first through groove 212 facilitates the sliding of the adjustment component above the latching part 21. Furthermore, the first through groove 212 can be a C-shaped groove with a relatively small opening, allowing the snap-fit ​​component 42, the first elastic element 43, etc., to be inserted into the first through groove 212, thus facilitating their assembly. In practical applications, the first through groove 212 may be omitted; correspondingly, the first elastic element 43 can be composed of a spring disposed inside the snap-fit ​​component 42 and the strip hole 2111, but assembly would be relatively cumbersome.

[0040] In one embodiment of this utility model, the aforementioned fastener 21 includes a base plate and two strip-shaped members 211. Each strip-shaped member 211 has a strip-shaped hole 2111, and a first through groove 212 is directly formed on the base plate. The two strip-shaped members 211 are fixed to both sides of the base plate in the width direction with the strip-shaped hole 2111 facing the first through groove 212 respectively. This structure facilitates the processing of the strip-shaped hole 2111 and the groove 2112. Of course, in practical applications, the strip-shaped hole 2111 and the groove 2112 can also be directly processed on the base plate, but the processing difficulty is relatively high.

[0041] In one embodiment of this utility model, the frame 20 further includes two telescopic members 51. Correspondingly, the upper surface of the core 10 is provided with a mushroom head 12. The buckle portion 21 has a second through groove 213 for accommodating the telescopic members 51 and a nail head hole 214 located at the bottom of the second through groove 213 for the mushroom head 12 to pass through. The second through groove 213 is arranged along the width direction of the frame 20 and communicates with the two side edges of the frame 20, that is, the second through groove 213 penetrates the two sides of the buckle portion 21 along the width direction of the strap. In particular, the second through groove 213 may be located between the first through groove 212 and the main body of the frame 20.

[0042] Combination Figure 5 , Figure 6 As shown, each telescopic member 51 is provided with a hook 513. The two telescopic members 51 are respectively mounted to the second through groove 213 of the buckle portion 21 via the second elastic member 52. The two telescopic members 51 slide along the width direction of the watch strap, causing the two hooks 513 to lock or release the mushroom head 12 passing through the nail head hole 214. When the two hooks 513 release the mushroom head 12, the frame 20 can rotate relative to the core 10, as shown. Figure 7 As shown, this significantly increases the wearing length of the watch, allowing it to be worn on or removed from the wrist. Specifically, the telescopic member 51 includes a pressing plate 511 and a telescopic plate 512, with the telescopic plate 512 connected to the inner side of the pressing plate 511. The hook portion 513 is located at the end of the telescopic plate 512 away from the pressing plate 511. The telescopic plate 512 has a first shoulder 515 facing away from the hook portion 513. Correspondingly, the second through groove 213 has a second shoulder 215. The second elastic member 52 is composed of springs with both ends abutting against the first shoulder 515 and the second shoulder 215, respectively.

[0043] Combined Figure 4 As shown, in one embodiment of this utility model, each strip 211 has a third through groove 2113, the width of which is smaller than the width of the second through groove 213, and when the strip 211 is fixed to the bottom plate of the buckle portion 21, the third through groove 2113 is opposite to the second through groove 213; the telescopic plate 512 of each telescopic member 51 also includes an avoidance notch 514, and when the telescopic member 51 is installed in the second through groove 213 of the buckle portion 21, at least a portion of the telescopic member 51 is embedded in the third through groove 2113, and at least a portion of the strip 211 is embedded in the avoidance notch 514. Those skilled in the art will understand that, in order for the telescopic member 51 to slide along the width direction of the strap to lock or release the mushroom head 12, the dimension of the avoidance notch 514 in the width direction of the strap is larger than the dimension of the strip 211 in the width direction of the strap. With the above structure, the telescopic member 51 can be prevented from detaching from the buckle portion 21.

[0044] In one embodiment of this utility model, the frame 20 further includes a pressure plate 60, which is fixed to the upper surface of the buckle portion 21 and covers the top openings of the first through groove 212 and the second through groove 213; the strap cavity is located between the upper surface of the pressure plate 60 and the lower surface of the main cover plate 31 of the face cover 30. Specifically, the pressure plate 60 can be locked and fixed to the strip 211 by screws. The pressure plate 60 prevents the adjustment component, the telescopic component 51, and the second elastic component 52 from coming out of the top openings of the first through groove 212 and the second through groove 213.

[0045] In one embodiment of this utility model, the two ear plates 32 of the face cover 30 also have second through holes 322 adjacent to the first through hole 321. Correspondingly, the inner side of the pressing head 411 of each pressing member 41 is vertically connected to a limiting rod 413. When the snap-fit ​​member 42 is engaged with the groove 2112 of the strip hole 2111, the limiting rod 413 is inserted into the second through hole 322. When the snap-fit ​​member is disengaged from the groove 2112 of the strip hole 2111, the limiting rod 413 is disengaged from the second through hole 322. In this way, when the pressing head 411 is pressed to adjust the wearing length of the watch strap, the limiting rod 413 is inserted into the second through hole 322, which can prevent the face cover 30 from rotating relative to the frame 20.

[0046] When assembling the above-mentioned double-press adjustment buckle, first place the two strip-shaped pieces 211 inside the two ear plates 32 of the faceplate 30, with the two strip holes 2111 opposite to the first through hole 321; then pass the connecting rod 412 of the pressing member 41 through the first through hole 321 and the strip hole 2111 in sequence, and fix the snap-fit ​​member 42 to the free end of the connecting rod 412 inside the strip-shaped piece 211, and install the first elastic member 43 between the two snap-fit ​​members 42; then flip the faceplate. The main cover plate 31 of the cover 30 is used to insert the snap fastener 42 and the first elastic member 43 into the first through groove 212 of the buckle seat 21 from the top opening (at the same time, the two strip members 211 are placed on both sides of the first through groove 212), and the two telescopic members 51 and the two second elastic members 52 are respectively installed into the second through groove 213 of the buckle seat 21; finally, the pressure plate 60 is fixed to the buckle seat 21 (for example by screws) to complete the assembly of the double-press adjustment buckle.

[0047] This utility model also provides a watch, including a watch head, two watch straps and a double-press adjustment clasp as described above, wherein the two ends of one watch strap are respectively connected to the first end of the watch head and the face of the double-press adjustment clasp, and the two ends of the other watch strap are respectively connected to the second end of the watch head and the first end of the core of the double-press adjustment clasp.

[0048] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A double push adjustment watch buckle for connecting two watch bands, characterized in that, The double-press adjusting watch buckle comprises a core, a frame, a cover and an adjusting assembly, and the tail end of the frame is hingedly connected with the tail end of the core; The head end of the frame is formed with a buckle seat part having two coaxial strip-shaped holes arranged along the width direction of the watch strap, and the long axis of the strip-shaped hole is arranged along the length direction of the watch strap, and the inner side opening of each strip-shaped hole is provided with a plurality of embedding grooves arranged along the length direction of the watch strap; The cover comprises a main cover plate, a pin and two ear plates, the pin is vertically connected to the lower surface of the main cover plate, the two ear plates are respectively connected to the two opposite side edges of the main cover plate and protrude from the lower surface of the main cover plate, each ear plate is provided with a first through hole, and the first through holes of the two ear plates are coaxial; The adjusting assembly comprises a first elastic member, two pressing members and two clamping members, each pressing member comprises a pressing head and a connecting rod vertically connected to the inner side surface of the pressing head; The cover is hingedly connected above the buckle seat part by the two pressing members, and a watch strap cavity for the watch strap to pass through is formed between the main cover plate and the buckle seat part, and when the cover is hingedly connected to the buckle seat part, the two ear plates of the cover are respectively located outside the two strip-shaped holes, the pressing head of each pressing member is located outside the ear plate, the connecting rod passes through the first through hole and the strip-shaped hole in sequence and is connected with the clamping member, and the first elastic member is arranged between the two clamping members and pushes the two clamping members to be respectively retained in the embedding grooves of the strip-shaped holes when the pressing head is not subjected to external force.

2. The dual push adjustment watch crown according to claim 1, wherein, The front end of the buckle seat part is provided with a first through groove arranged along the width direction of the watch strap, the width of the first through groove is matched with the size of the long axis of the strip-shaped hole; the two strip-shaped holes are respectively located on the two sides of the first through groove, the first elastic member is composed of a spring needle, and when the cover is hingedly connected to the buckle seat part, the spring needle and the two clamping members are located in the first through groove.

3. The dual push adjustment watch buckle according to claim 2, wherein, The buckle seat part comprises a bottom plate and two strip-shaped members, each strip-shaped member is provided with a strip-shaped hole, and the two strip-shaped members are fixed on the two width direction sides of the bottom plate with the strip-shaped holes respectively opposite to the first through groove.

4. The dual push adjustment watch buckle according to claim 3, wherein, The frame further comprises two telescopic members, the upper surface of the core is provided with a mushroom head, the buckle seat part is provided with a second through groove for accommodating the telescopic members and a nail head hole located at the bottom of the second through groove and used for the mushroom head to pass through, and the second through groove is arranged along the width direction of the frame and is communicated with the two side edges of the frame; Each telescopic member is provided with a hook part, and the two telescopic members are respectively arranged to the buckle seat part by a second elastic member, and the two telescopic members are respectively locked or released the mushroom head passing through the nail head hole by sliding along the width direction of the watch strap.

5. The dual push adjustment watch buckle according to claim 4, wherein, Each strip-shaped member is provided with a third through groove, the width of the third through groove is smaller than the width of the second through groove, and when the strip-shaped member is fixed to the bottom plate of the buckle seat part, the third through groove is opposite to the second through groove; each telescopic member comprises an avoiding notch, and when the telescopic member is arranged to the buckle seat part, at least a part of the telescopic member is embedded into the second through groove, and at least a part of the strip-shaped member is embedded into the avoiding notch.

6. The dual push adjustment watch buckle according to claim 5, wherein, The frame further comprises a pressing plate fixed on the upper surface of the buckle base and covering the top openings of the first and second through-slots; and the watchband cavity is located between the upper surface of the pressing plate and the lower surface of the main cover plate of the face cover.

7. The dual push adjustment watch buckle according to claim 1, wherein, Each of the pressing heads of the pressing members is vertically connected with a limiting rod on the inner side thereof, and when the clamping member is clamped in the slot of the strip-shaped hole, the limiting rod is inserted into the second through-hole, and when the clamping member is disengaged from the slot of the strip-shaped hole, the limiting rod is separated from the second through-hole.

8. The dual push adjustment watch buckle according to claim 1, wherein, Each of the strip-shaped holes has a slot at each of the two ends of the long axis direction of the inner side opening thereof, and the diameter of the slot is greater than the size of the short axis of the strip-shaped hole.

9. The dual push adjustment watch crown of claim 1, wherein, The cross section of the slot and the clamping member is circular with a diameter matching the diameter of the clamping member.

10. A watch characterized by The watch comprises a watch head, two watch bands and the double-pressing adjustment watch buckle according to any one of claims 1-9, wherein one end of one of the watch bands is connected with the first end of the watch head and the other end thereof is connected with the buckle base of the double-pressing adjustment watch buckle, and one end of the other watch band is connected with the second end of the watch head and the other end thereof is connected with the face cover of the double-pressing adjustment watch buckle.

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