CN210181402U

CN210181402U - Anti formula wrist-watch that falls

Info

Publication number: CN210181402U
Application number: CN201921261325.XU
Authority: CN
Inventors: Wenzhou Deng; 邓文周; Bin Liu; 刘彬; Yong Liang; 梁勇
Original assignee: Ledley Clock Shenzhen Co Ltd
Current assignee: Ledley Clock Shenzhen Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-03-24
Anticipated expiration: 2029-08-05

Abstract

The utility model relates to an anti formula wrist-watch that falls, including the wrist-watch body, still include the protective sheath, the protective sheath is including fixed cover and cushion collar, the wrist-watch body inlays and locates in the fixed cover, fixed cover inlays and locates in the cushion collar, the cushion collar is established to soft material. The utility model discloses have and cushion for the wrist-watch that drops, avoid strikeing too big effect that leads to the core to damage.

Description

Anti formula wrist-watch that falls

Technical Field

The utility model belongs to the technical field of the technique of wrist-watch and specifically relates to an anti formula wrist-watch that falls is related to.

Background

A wristwatch, or called a wristwatch, refers to an instrument worn on the wrist for timing or displaying time; watches are usually made of leather, rubber, nylon cloth, or stainless steel to form a band, and a "watch head" for displaying time is tied to the wrist.

The precision instrument, a mechanical watch, has thousands of small parts inside, and if the watch is accidentally dropped from the table, a distance of about half a meter may cause damage to the watch — in appearance: the watch case is knocked, scratched, inclined or broken; the other is the inside of the watch, including dial deformation, character falling, pointer falling, night light falling, and the damage of parts in the watch core.

The most vulnerable of the watch movement parts to damage are the balance and the balance spring. The balance wheel is very thin in axis, about 0.10mm, and can oscillate and rotate at high speed in the watch, and the whole mass of the balance wheel is supported by the balance wheel.

The balance spring in the movement is a tiny helical spring, the shape of which is called an Archimedes spiral, and which is made by using a nickel-based material with extremely complex components. It is the most important part in maintaining the mechanical oscillation of the balance wheel, and its installation, adjustment, shape and clearance in the fast and slow clamps are the most critical parts for determining the travel precision of the watch.

The present watch has the frequency of vibration of 28800/hour, the hairspring is harder, the distance is small, and the hairspring is easy to deform after the watch is thrown.

Most of the existing watches do not have a structure of falling resistance, and when the watches are placed on a desk, the watches easily fall on the ground due to human factors to cause damage to the movement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti formula wrist-watch that falls, it has and cushions for the wrist-watch that drops, avoids strikeing too big effect that leads to the core to damage.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an anti formula wrist-watch that falls, includes the wrist-watch body, still includes the protective sheath, the protective sheath is including fixed cover and cushion collar, the wrist-watch body inlays and locates in the fixed cover, fixed cover inlays and locates in the cushion collar, the cushion collar is established to soft material.

Through adopting above-mentioned technical scheme, when the wrist-watch drops, in the twinkling of an eye of wrist-watch and ground contact, the cushion collar warp and cushions the wrist-watch, cushions for the wrist-watch that drops, avoids assaulting too big core that leads to and damages.

The utility model discloses further set up to: fixed cover is formed by left mounting and the concatenation of right mounting, the cushion collar is formed by left bolster and the concatenation of right bolster, connect through two sets of fixed subassemblies between left side mounting and the right mounting, two sets of fixed subassemblies set up respectively on two relative lateral walls of left mounting and right mounting.

Through adopting above-mentioned technical scheme, fixed cover is divided into two parts with the cushion collar, when protective sheath live time overlength need be changed, only need to control two halves protective sheath separation and make protective sheath and wrist-watch body separation, the protective sheath of more renewal afterwards can, the easy and simple to handle of change protective sheath.

The utility model discloses further set up to: the fixed subassembly includes inserted sheet, spout and inserting groove, inserted sheet and spout set up respectively on left mounting and right mounting, the one end that left mounting and right mounting junction were kept away from to inserting groove and spout is linked together, the one end fixedly connected with that left mounting and right mounting junction were kept away from to the inserted sheet is pegged graft the complex with inserting groove and is inserted the piece, the thickness sum of inserted piece and inserted sheet is less than the degree of depth of spout, the inserted sheet sets up to elastic material.

Through adopting above-mentioned technical scheme, fixed subassembly makes the relative position of left mounting and right mounting fixed, makes the wrist-watch body can keep imbedding to the intracavity that left mounting and right mounting formed.

The utility model discloses further set up to: the terminal surface that left mounting and right mounting junction were kept away from to the spout is linked together with the groove that resets, the inslot that resets is provided with reset spring, reset spring's one end and the tank bottom fixed connection in groove that resets, reset spring sets up to compression spring, reset spring's natural length is greater than the length in groove that resets.

Through adopting above-mentioned technical scheme, at the in-process that left mounting is close to right mounting, grafting piece and reset spring butt, the constantly compression reset spring of grafting piece, when grafting piece and inserting groove cancel grafting state, left mounting is because reset spring's elastic action is to the direction motion of keeping away from right mounting, and the person of wearing can relatively separate left mounting and right mounting this moment easily.

The utility model discloses further set up to: and a chamfer is arranged at one end of the insertion block, which is far away from the connection part of the insertion sheet and the left fixing piece and the right fixing piece.

Through adopting above-mentioned technical scheme, when the grafting piece is close to the spout, the chamfer leads the grafting piece, makes the inserted sheet take place elastic deformation, can push the grafting piece into to the spout afterwards.

The utility model discloses further set up to: the terminal surface of the mutual butt of left side mounting and right mounting is provided with waterproof strip and waterproof groove respectively, waterproof strip and waterproof groove are pegged graft the cooperation.

Through adopting above-mentioned technical scheme, the cooperation of waterproof strip and capillary makes the sweat of the wrist-watch person of wearing in summer be difficult to enter into fixed cover, avoids the sweat to get into fixed cover and produces the peculiar smell.

The utility model discloses further set up to: a plurality of buffer cavities are formed in the left buffer part and the right buffer part.

Through adopting above-mentioned technical scheme, the cushion chamber cushions the wrist-watch that drops, reduces the impact that produces the core when wrist-watch drops.

The utility model discloses further set up to: and one sides of the left buffer part and the right buffer part, which are far away from the dial plate, are provided with a plurality of sweat guide grooves.

Through adopting above-mentioned technical scheme, lead sweat groove and make wrist-watch person's sweat can flow along leading sweat groove, avoid the sweat to stop in same place and lead to the hand of staff to grow out the sweat rash.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the watch falls off, the buffer sleeve deforms to buffer the watch at the moment when the watch is in contact with the ground, so that the fallen watch is buffered, and the damage of a movement caused by overlarge impact is avoided;

2. the waterproof strips are matched with the waterproof grooves, so that sweat of a watch wearer in summer is difficult to enter the fixed sleeve, and peculiar smell is prevented from being generated when the sweat enters the fixed sleeve;

3. lead sweat groove and make wrist-watch person's sweat can flow along leading sweat groove, avoid the sweat to stop and lead to the long sweaty rash of staff's hand in same place.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Figure 2 is a schematic illustration of an exploded structure of the protective casing.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

Fig. 5 is a sectional structural view of the left cushion.

In the figure, 1, a fixed sleeve; 11. a left securing member; 111. a waterproof groove; 12. a right fixed member; 121. a waterproof strip; 2. a buffer sleeve; 21. a left cushion member; 22. a right cushion member; 23. a sweat guide groove; 24. a buffer chamber; 3. a fixing assembly; 31. a plug-in sheet; 32. a chute; 33. inserting grooves; 34. an insertion block; 4. a reset groove; 5. a return spring; 6. watch body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, do the utility model discloses an anti formula of falling wrist-watch body 6, including wrist-watch body 6 and protective sheath. The protective sheath includes fixed cover 1 and cushion collar 2, and wrist-watch body 6 inlays and locates in fixed cover 1, and fixed cover 1 inlays and locates in cushion collar 2, and cushion collar 2 sets up to soft material.

Referring to fig. 2 and 5, the cushion collar 2 includes a left cushion member 21 and a right cushion member 22, the left cushion member 21 and the right cushion member 22 are made of soft materials, when the watch body 6 drops carelessly, the watch body 6 is cushioned by the left cushion member 21 and the right cushion member 22, and damage to the movement of the watch body 6 due to excessive impact force when the watch body 6 drops is avoided; the left buffer member 21 and the right buffer member 22 are respectively and fixedly connected to the left fixing member 11 and the right fixing member 12, a plurality of buffer cavities 24 are formed in the left buffer member 21 and the right buffer member 22, and gas is stored in the buffer cavities 24 to buffer the falling watch body 6, so that impact on a movement when the watch body 6 falls is reduced; left bolster 21 and right bolster 22 keep away from one side of the dial plate of wrist-watch body 6 and have seted up a plurality of sweat guide grooves 23, the sweat guide grooves 23 that left bolster 21 and right bolster 22 correspond communicate each other, sweat guide grooves 23 makes the sweat of wearing the person can flow along sweat guide grooves 23, avoids the sweat to stop in same place and leads to wearing person's hand to grow out the sweat rash.

Referring to fig. 2, the harness 1 comprises a left fixing member 11 and a right fixing member 12. The left fixing piece 11 and the right fixing piece 12 are spliced with each other, the left fixing piece 11 and the right fixing piece 12 are fixedly connected with the left buffering piece 21 and the right buffering piece 22 respectively, and the left fixing piece 11 and the right fixing piece 12 are arranged on the outer sides of the left buffering piece 21 and the right buffering piece 22 respectively.

Referring to fig. 3 and 4, waterproof groove 111 has been seted up to the terminal surface that left side mounting 11 is close to right mounting 12, and right mounting 12 has waterproof strip 121 with the protruding of fixed part 11 left in the corresponding position of waterproof groove 111, and waterproof strip 121 and the cooperation of pegging graft of waterproof groove 111, and waterproof strip 121 and the cooperation of waterproof groove 111 make in the fixed cover 1 is difficult to enter into to the sweat of the 6 wearers of wrist-watch body in summer, avoid the sweat to produce the peculiar smell in getting into fixed cover 1.

Referring to fig. 3 and 4, two sets of fixing assemblies 3 are disposed between the left fixing member 11 and the right fixing member 12, and each fixing assembly 3 includes an insertion piece 31, a sliding groove 32, and an insertion groove 33. The insertion piece 31 is made of elastic materials, the two insertion pieces 31 are symmetrically arranged at two ends of the left fixing piece 11, the two insertion pieces 31 extend towards the right fixing piece 12, one end of the insertion piece 31, far away from the left fixing piece 11, is fixedly connected with insertion blocks 34, and one end of the insertion block 34, far away from the insertion piece 31 and the left fixing piece 11, is provided with a chamfer. The right fixing member 12 is provided with a sliding groove 32 at a position corresponding to the insertion sheet 31, the sliding groove 32 and the depth are larger than the sum of the thicknesses of the insertion sheet 31 and the insertion block 34, one end of the sliding groove 32 far away from the left fixing member 11 is communicated with the insertion groove 33, and in a clamping state, the insertion block 34 is inserted into the insertion groove 33 to fix the relative position between the left fixing member 11 and the right fixing member 12.

Referring to fig. 3 and 4, a reset groove 4 is formed in one side of the sliding groove 32, which is far away from the left fixing member 11, a reset spring 5 is arranged in the reset groove 4, the reset spring 5 is a compression spring, and the natural length of the reset spring 5 is greater than that of the reset groove 4. In a state that the relative positions of the left fixing member 11 and the right fixing member 12 are limited, one end of the return spring 5 is fixedly connected with the groove bottom of the return groove 4, and the other end of the return spring abuts against the end face of the insertion block 34 far away from the left fixing member 11.

The implementation principle of the embodiment is as follows: when the watch body 6 drops, the buffer sleeve 2 deforms to buffer the watch body 6 at the moment when the watch body 6 contacts with the ground. When the protective sleeve needs to be replaced, the inserting block 34 is pushed by a hand to move inwards, when the inserting block 34 moves to a certain position, the inserting block 34 and the inserting groove 33 cancel the inserting state, the left fixing piece 11 moves towards the direction far away from the right fixing piece 12 due to the elastic action of the return spring 5, the wearer can separate the left fixing piece 11 and the right fixing piece 12 at the moment, the watch body 6 is separated from the left fixing piece 11 and the right fixing piece 12, and then a new protective sleeve can be replaced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An anti formula wrist-watch that falls, includes watch body (6), its characterized in that: still include the protective sheath, the protective sheath is including fixed cover (1) and cushion collar (2), wrist-watch body (6) inlays and locates in fixed cover (1), fixed cover (1) inlays and locates in cushion collar (2), cushion collar (2) set up to soft material.

2. A fall-resistant wristwatch as claimed in claim 1, wherein: fixed cover (1) is formed by left mounting (11) and right mounting (12) concatenation, cushion collar (2) is formed by left bolster (21) and right bolster (22) concatenation, connect through two sets of fixed subassemblies (3) between left side mounting (11) and right mounting (12), two sets of fixed subassemblies (3) set up respectively on two relative lateral walls of left mounting (11) and right mounting (12).

3. A fall-resistant watch according to claim 2, characterised in that: the fixing assembly (3) comprises an inserting sheet (31), a sliding groove (32) and an inserting groove (33), the inserting sheet (31) and the sliding groove (32) are respectively arranged on the left fixing piece (11) and the right fixing piece (12), the inserting groove (33) is communicated with one end, away from the joint of the left fixing piece (11) and the right fixing piece (12), of the sliding groove (32), one end, away from the joint of the left fixing piece (11) and the right fixing piece (12), of the inserting sheet (31) is fixedly connected with an inserting block (34) which is in inserting fit with the inserting groove (33), the sum of the thicknesses of the inserting block (34) and the inserting sheet (31) is smaller than the depth of the sliding groove (32), and the inserting sheet (31) is made of elastic materials.

4. A fall-resistant watch according to claim 3, characterised in that: the terminal surface that left mounting (11) and right mounting (12) junction were kept away from in spout (32) is linked together with reset groove (4), be provided with reset spring (5) in reset groove (4), the one end of reset spring (5) and the tank bottom fixed connection in reset groove (4), reset spring (5) set up to compression spring, the natural length of reset spring (5) is greater than the length in reset groove (4).

5. A fall-resistant watch according to claim 4, characterised in that: and a chamfer is arranged at one end of the insertion block (34) far away from the insertion sheet (31) and the joint of the left fixing piece (11) and the right fixing piece (12).

6. A fall-resistant watch according to claim 5, characterised in that: the end faces of the left fixing piece (11) and the right fixing piece (12) which are mutually abutted are respectively provided with a waterproof strip (121) and a waterproof groove (111), and the waterproof strip (121) and the waterproof groove (111) are in plug-in fit.

7. A fall-resistant watch according to claim 6, characterised in that: a plurality of buffer cavities (24) are formed in the left buffer piece (21) and the right buffer piece (22).

8. An anti-fall watch according to claim 7, characterised in that: and a plurality of sweat guide grooves (23) are formed in one sides, far away from the dial, of the left buffer piece (21) and the right buffer piece (22).