CN113662337A

CN113662337A - Watchband and watch

Info

Publication number: CN113662337A
Application number: CN202111063110.9A
Authority: CN
Inventors: 卓长青; 曾东
Original assignee: Shanghai Chuanggong Telecom Technology Co Ltd
Current assignee: Shanghai Chuanggong Telecom Technology Co Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2021-11-19
Anticipated expiration: 2041-09-10
Also published as: CN113662337B

Abstract

The invention relates to the technical field of wearable equipment, and discloses a watchband and a watch, wherein the watchband comprises a first band body and a second band body; the first belt body is provided with a first end and a second end, and the second end is provided with a driving piece and a buckle; the second belt body is provided with a third end and a fourth end, and the fourth end is provided with an accommodating groove; the second end is in sliding fit in the accommodating groove along the extending direction of the first belt body; a plurality of clamping holes used for being clamped with the buckles are formed in the surrounding wall which surrounds the accommodating groove along the extending direction of the second belt body; the driving piece is used for driving the buckle to be converted from the first state to the second state, when the buckle is in the first state, the buckle protrudes out of the surface of the second end, so as to be adapted to the clamping hole, the fixation of the first belt body and the second belt body is realized, so as to solidify the whole length of the watchband, and the buckle is adapted to the clamping hole to be not easy to stimulate the wrist of a user, so as to be comfortable to wear, when the buckle is in the second state, the buckle retracts back to the second end, so as to enable the first belt body and the second belt body to slide relatively, and the whole length of the watchband is adjusted.

Description

Watchband and watch

Technical Field

The invention relates to the technical field of wearable equipment, in particular to a watchband and a watch.

Background

The traditional watchband mostly adopts the cooperation of the watch buckle ring and the hole on the long watchband, and the buckling mode is firm and tight, but the long watchband mostly has one to two snap rings, and the comfort level is reduced to some extent when the long watchband and the short watchband are overlapped together. The metal watchband mostly adopts an integral buckling mode, the circumference of the wrist of a human body can be changed for a long time, the length of the watchband is inconvenient to change, and the watchband or loose or tight discomfort can be caused every day.

Disclosure of Invention

The invention discloses a watchband and a watch, which are used for considering both the length adjustment and the comfort of the watchband.

In order to achieve the purpose, the invention provides the following technical scheme:

in a first aspect, a watchband is provided, which includes a first band and a second band; the first belt body is provided with a first end and a second end, the first end is used for being connected with the dial plate, and the second end is provided with a driving piece and a buckle; the second band body is provided with a third end and a fourth end, the third end is used for being connected with the dial plate, and the fourth end is provided with a containing groove; the second end is in sliding fit in the accommodating groove along the extending direction of the first belt body; along the extending direction of the second belt body, a surrounding wall which surrounds the accommodating groove is provided with a plurality of clamping holes which are used for being clamped with the buckles; the driving piece is used for driving the buckle to be converted from a first state to a second state, wherein, when the buckle is in the first state, the buckle protrudes out of the surface of the second end to be adapted to the clamping hole, so that the first belt body and the second belt body are fixed, the whole length of the watchband is solidified, the buckle is adapted to the clamping hole and is not easy to stimulate the wrist of a user, and therefore the watchband is comfortable to wear.

Optionally, the second end is further provided with a first elastic component, and the first elastic component is used for providing a first restoring force for the buckle to restore from the second state to the first state.

Optionally, an accommodating cavity is formed in the second end, and a sliding part which can be in sliding fit with the first belt body in the width direction is arranged in the accommodating cavity;

the buckle is in sliding fit with the sliding piece along the thickness direction of the first belt body and is provided with a guide surface and a vertical surface which are arranged along the width direction of the first belt body.

Optionally, the fourth end has two side walls arranged along the width direction of the second tape body, one of the side walls is provided with a plurality of positioning holes distributed at intervals along the extending direction of the second tape body, and the distance between every two adjacent positioning holes is the same as the distance between every two adjacent clamping holes; the accommodating cavity is provided with a sliding outlet along the width direction of the first belt body, a key is formed at one end, away from the guide surface, of the vertical surface of the sliding part, the key is provided with a third state and a fourth state, when the key is in the third state, the key is accommodated in the sliding outlet, and when the key is in the fourth state, the key protrudes out of the surface of the second end through the sliding outlet and is clamped in the positioning hole; and when the button is in the third state, the buckle is in the second state, and when the button is in the fourth state, the buckle is in the first state.

Optionally, the second end is further provided with a second elastic component, and the second elastic component is configured to provide a second restoring force for the sliding member, so that the key is restored from the third state to the fourth state.

Optionally, the second elastic assembly includes a first spring, and the first spring is located between the key and the buckle along the width direction of the first belt body, so as to provide a pulling force for the slider as at least a part of the second restoring force.

Optionally, along the width direction of the first belt body, the buckle is located at one end of the sliding piece, which is far away from the key.

Optionally, the second elastic assembly includes a second spring, and the second spring is located on a side of the buckle facing away from the key along the width direction of the first belt body, so as to provide a pushing force for the slider as at least a part of the second restoring force.

Optionally, the number of the buckles is two, and the two buckles are distributed on two sides of the sliding part along the thickness direction of the first belt body.

In a second aspect, a wristwatch is provided, which includes a dial and the band of any one of the above technical solutions, wherein the dial is connected to the first end and the third end, respectively.

The watch and the watchband have the same advantages compared with the prior art, and the description is omitted.

Drawings

FIG. 1 is a schematic view of a watch band in a first state according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a band of the present disclosure in a second state;

FIG. 3 is a schematic view of a band of the present disclosure in a third state;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 5 is a first variation of FIG. 4;

fig. 6 is a second variation of fig. 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6:

the watchband provided by the embodiment of the application comprises a first band body 10 and a second band body 20; the first band 10 has a first end for connecting with the dial and a second end provided with a driving member and a buckle 15; the second band body 20 is provided with a third end and a fourth end, the third end is used for being connected with the dial, and the fourth end is provided with a containing groove U7; the second end is slidably fitted in the receiving groove U7 along the extending direction (refer to the y-axis direction) of the first belt body 10; it should be noted that in fig. 1 to 3, only schematic diagrams of the mating of the second and fourth terminals are shown, the first and third terminals not being shown; along the extending direction (referring to the y-axis direction) of the second belt body 20, the surrounding wall 11 surrounding the accommodating groove U7 is provided with a plurality of clamping holes U6 for clamping with the buckles 15; the driving element is used for driving the buckle 15 to switch from the first state to the second state, wherein when the buckle 15 is in the first state, the buckle 15 protrudes out of the surface of the second end to be adapted to the clamping hole U6, so as to fix the first strap 10 and the second strap 20 and solidify the whole length of the watchband, and the buckle 15 is adapted to the clamping hole U6 and is not easy to stimulate the wrist of a user, so that the watchband is comfortable to wear, and when the buckle 15 is in the second state, the buckle 15 retracts into the second end, so that the first strap 10 and the second strap 20 can slide relatively to adjust the whole length of the watchband.

In a specific embodiment, the second end is further provided with a first elastic component 16, and the first elastic component is configured to provide a first restoring force for the buckle 15 to restore from the second state to the first state, so that after the user drives the buckle 15 from the first state to the second state through the driving member, the buckle can automatically restore to the first state, and thus, the automatic fixing of the buckle 15 and the buckle hole U6 can be realized. With particular reference to fig. 4, the face of the catch 15 facing the slider 17 is provided with a first groove U4, the first elastic element 16 is a helical spring and is disposed in the first groove U4, so as to position the first elastic element 16, and the face of the slider 17 facing the catch 15 is provided with a second groove U5, so as to achieve the sliding connection between the catch 15 and the slider 17 in the z-axis direction, and the positioning in the x-axis direction.

The driving member may be embodied in such a manner that the second end is provided with an accommodating cavity U2 therein, and the accommodating cavity U2 is provided with a sliding member 17 slidably engaged with the first belt body 10 in the width direction (referred to the x-axis direction); the buckle 15 is slidably engaged with the slider 17 in the thickness direction (refer to the z-axis direction) of the first tape body 10, and has a guide surface M1 and a perpendicular surface M2 aligned in the width direction (refer to the x-axis direction) of the first tape body 10. The slide 17 constitutes one form of the above-mentioned drive member. Since the catch 15 is slidably engaged with the slider 17 only in the z-axis direction, when the slider 17 is moved in the x-axis direction, the inner wall surface of the catch hole U6 acts on the guide surface M1 and presses the guide surface M1 to be flush with the surface of the surrounding wall 11 or lower than the surface of the surrounding wall 11. Thus, the clasp 15 is hidden, the clasp 15 is not clamped with the clamping hole U6, and therefore, the first strap body 10 and the second strap body 20 are unlocked, so that the whole length of the watchband is adjusted. And the vertical surface M1 can be clamped with the inner wall surface of the clamping hole U6 in time after the sliding piece 17 is reset.

In a specific embodiment, the fourth end has two sidewalls arranged along the width direction (referred to as x-axis direction) of the second belt body 20, wherein one sidewall P1 is provided with a plurality of positioning holes U3 distributed at intervals along the extending direction (referred to as y-axis direction) of the second belt body 20, and the distance between every two adjacent positioning holes U3 is the same as the distance between every two adjacent clipping holes U6, specifically, the distance refers to the hole center distance; the accommodating cavity U2 is provided with a sliding outlet U1 along the width direction (referred to the x-axis direction) of the first belt body 10, the sliding part 17 is provided with a key 12 at one end of the vertical plane M2 away from the guide plane M1, the key 12 has a third state and a fourth state, when the key 12 is in the third state, the key 12 is accommodated in the sliding outlet U1, and when the key 12 is in the fourth state, the key 12 protrudes out of the surface of the second end through the sliding outlet U1 and is clamped in the positioning hole U3; and when the key 12 is in the third state, the buckle 15 is in the second state, and when the key 12 is in the fourth state, the buckle 15 is in the first state. The user presses the button 12 from the fourth state to the third state by using a tool such as a latch, so that the slider 17 drives the buckle 15 to be accommodated in the latch hole U6, and the positioning hole U3 cooperates with the button 12 to lock the first strap 10 and the second strap 20.

In a specific embodiment, the second end is further provided with a second elastic component, and the second elastic component is configured to provide a second restoring force to the sliding component 17, so as to restore the key 12 from the third state to the fourth state, thereby, after the user presses the key from the fourth state to the third state, the automatic resetting of the key 12 can be realized, so as to automatically realize the clamping positioning with the positioning hole U3.

In a specific embodiment, referring to fig. 4, the second elastic assembly includes a first spring 13a, and the first spring 13a is located between the button 12 and the catch 15 along the width direction (referring to the x-axis direction) of the first belt body 10 to provide a pulling force to the slider 17 as at least a part of the second restoring force. The side wall P1 may be connected to the left end of the first spring 13a, the right end of the first spring 13a may be fixedly connected to the sliding member 17, and may be fixedly connected to the yoke 14 fixed to the circumferential surface of the sliding member 17, and when the sliding member 17 moves rightward relative to the catch hole U6, the first spring 13a is stretched so as to provide a tensile force as at least a part of the second restoring force.

In a specific embodiment, the latch 15 is located at an end of the sliding member 17 far from the key 12 along the width direction (referring to the x-axis direction) of the first belt 10, so as to provide a fixing point for each of two ends of the sliding member 17 in the x-axis direction, so as to balance the force.

In a specific embodiment, referring to fig. 5, the second elastic component includes a second spring 13b, and the second spring 13b is located on a side of the catch 15 facing away from the key 12 along the width direction (referring to the x-axis direction) of the first belt body 10 to provide a pushing force to the slider 17 as at least a part of the second restoring force. When the catch 15 moves rightward relative to the catch hole U6, the second spring 13b is compressed to provide an urging force as a second restoring force. Referring to fig. 6, the first spring 13a and the second spring 13b may also be retained at the same time.

In a specific embodiment, the number of the buckles 15 is two, and the two buckles 15 are distributed on two sides of the sliding member 17 along the thickness direction (referred to as the z-axis direction) of the first belt body 10, so as to provide uniform stress to the sliding member 17 on two sides of the sliding member 17 in the z-axis direction; correspondingly, a plurality of clamping holes U6 arranged at intervals along the y-axis direction are also arranged at corresponding positions of the surrounding wall 11 at the other side of the sliding part 17 so as to be matched with the clamping buckles 15, and the action mechanisms of the two clamping buckles 15 are the same.

Referring to fig. 1, the button 12 is engaged with the first positioning hole U3, the buckle 15 is engaged with the first engaging hole U6, when the button 12 is pressed, the buckle 15 retracts to move the first belt 10 forward, and referring to fig. 2, next, referring to fig. 3, the button 12 is engaged with the second positioning hole U3, and the buckle 15 is engaged with the second engaging hole U6, so as to adjust the length.

Based on the same inventive concept, the embodiment of the application further provides a watch, and the watch comprises a dial and the watchband provided by the embodiment, wherein the dial is respectively connected with the first end and the third end. The advantages of the watch can be obtained by reference to the previous description of the advantages of the watch strap.

It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A watchband is characterized by comprising a first band body and a second band body;

the first belt body is provided with a first end and a second end, the first end is used for being connected with the dial plate, and the second end is provided with a driving piece and a buckle;

the second band body is provided with a third end and a fourth end, the third end is used for being connected with the dial plate, and the fourth end is provided with a containing groove;

the second end is in sliding fit in the accommodating groove along the extending direction of the first belt body; along the extending direction of the second belt body, a surrounding wall which surrounds the accommodating groove is provided with a plurality of clamping holes which are used for being clamped with the buckles;

the driving piece is used for driving the buckle to be converted from a first state to a second state, wherein when the buckle is in the first state, the buckle protrudes out of the surface of the second end to be matched in the clamping hole, and when the buckle is in the second state, the buckle retracts into the second end.

2. The band of claim 1, wherein the second end further comprises a first resilient element, and the second resilient element is configured to provide a first return force to the clasp from the second state to the first state.

3. The watch band of claim 2, wherein the second end is provided with a receiving cavity therein, and a sliding member capable of sliding along the width direction of the first band is provided in the receiving cavity;

4. The watch band of claim 3, wherein the fourth end has two sidewalls arranged along the width direction of the second band, one of the sidewalls is provided with a plurality of positioning holes spaced along the extending direction of the second band, and the distance between every two adjacent positioning holes is the same as the distance between every two adjacent clipping holes;

the accommodating cavity is provided with a sliding outlet along the width direction of the first belt body, a key is formed at one end, away from the guide surface, of the vertical surface of the sliding part, the key is provided with a third state and a fourth state, when the key is in the third state, the key is accommodated in the sliding outlet, and when the key is in the fourth state, the key protrudes out of the surface of the second end through the sliding outlet and is clamped in the positioning hole;

and when the button is in the third state, the buckle is in the second state, and when the button is in the fourth state, the buckle is in the first state.

5. The band of claim 4, wherein the second end further comprises a second resilient element, the second resilient element configured to provide a second restoring force to the slider to restore the button from the third state to the fourth state.

6. The band of claim 5, wherein the second resilient component includes a first spring positioned between the tab and the catch along a width of the first strap to provide a pulling force to the slider as at least a portion of the second restoring force.

7. The band of claim 6, wherein the clasp is located at an end of the slider away from the key along a width of the first strap.

8. The band according to claim 5 or 6, characterized in that the second elastic assembly comprises a second spring located on the side of the clasp facing away from the key in the width direction of the first strap, to provide the slider with a pushing force as at least part of the second restoring force.

9. The watch band of claim 3, wherein the number of the buckles is two, and the two buckles are distributed on two sides of the sliding member along the thickness direction of the first band body.

10. A wristwatch comprising a dial and the band of any one of claims 1 to 9, wherein the dial is connected to the first end and the third end, respectively.