The content of the invention
It is an object of the invention to provide the assembling structure of a kind of watchcase and raw ear, to solve table present in prior art
Troublesome technical problem is assembled and disassembled between shell and raw ear.
To achieve the above object, the technical solution adopted by the present invention is:The assembling structure of a kind of watchcase and raw ear, bag are provided
Include:
Watchcase with shell ear, the shell ear offer mounting hole;
The life ear of the watchcase is installed on, it includes body and the telescopic head of the flexible end for being installed on the body, institute
State telescopic head and have and be inserted in the installation position of the mounting hole and be located away from the separation position of the mounting hole;
It is installed on the mounting hole and for telescopic head described in ejection so that the telescopic head is divided by the installation position to described
Off normal by device processed;And
It is installed on the shell ear and for being locked in when the telescopic head is in the installation position by described by device processed
The locking device of the mounting hole.
Further, described to include being connected to the cylindrical body of the mounting hole by device processed, the telescopic head is in institute
It is inserted in when stating installation position in the cylindrical body, it is described also to include being slidably installed along the length direction of the cylindrical body by device processed
In the ejection component of the cylindrical body and for the ejection component to be pushed away in the elastic component of the raw ear.
Further, the cylindrical body is away from one end of the telescopic head and extended inwardly to form for limiting described push away
The spacing edge of the moving range of top component, the ejection component include the shackle member that is abutted against with the telescopic head and with the card
The pressure cap that fitting is connected, axial direction of the shackle member along the cylindrical body are slidably mounted in the cylindrical body.
Further, the pressure cap includes the body of rod and the press head located at wherein one end of the body of rod, the clamping
Part is threadedly connected to the one end of the body of rod relative to the press head.
Further, the elastic component is spring, and the elastic component is sheathed on beyond the body of rod, the two of the elastic component
End is connected to the spacing edge and the press head respectively.
Further, the shell ear offers the sliding groove being connected with the mounting hole, the sliding groove and the peace
Junction between dress hole aligns with the ejection component, and the locking device includes being slidably mounted in the sliding groove
Sliding block is abutted, is installed on the shell ear and for the positioning hoodle spacing to the abutting sliding block, the ejection component is described
Abut when sliding block is mutually butted on the ejection component toward one end of the mounting hole and be locked in the mounting hole.
Further, the shell ear offers the mounting groove being connected with the sliding groove, and the positioning hoodle is installed on
The mounting groove.
Further, the locking device also includes the locating part for being used to limit the moving range of the abutting sliding block.
Further, the shell ear offers is connected and described for the telescopic head to be directed to the mounting hole
The guide groove of mounting hole.
The present invention provides a kind of wrist-watch, includes the assembling structure of above-mentioned watchcase and raw ear.
Having the technical effect that relative to prior art of the invention:Watchband is connected on raw ear, by the telescopic head grafting of raw ear
In the mounting hole of watchcase shell ear, telescopic head is set to be locked in installation by device processed by locking device by separating position to installation position
Hole, it can be ensured that will not unexpected stress be expressed to as caused by device processed and get rid of band, realize the insurance function for preventing from getting rid of band.Given birth in dismounting
During ear, locking device is set not lock by device processed, by separating telescopic head by installation position to separation position, i.e., raw ear by device processed
In watchcase.Wrist-watch of the watchcase with the assembling structure of raw ear and with the assembling structure, can easily change any material watchband, without
Assembled and disassembled using specific purpose tool, improve production efficiency, can ensure that vi have high safety during use, brought convenience to consumer
With good experience.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 4, first the assembling structure of watchcase 10 provided by the invention and raw ear 20 is illustrated.
The assembling structure of watchcase 10 and raw ear 20, including:Watchcase 10 with shell ear 11, shell ear 11 offer mounting hole 111;Please simultaneously
Refering to Fig. 5 (a), Fig. 5 (b), the life ear 20 of watchcase 10 is installed on, it includes body 21 and the flexible end for being installed on body 21
Telescopic head 22, telescopic head 22, which has, to be inserted in the installation position (shown in Fig. 3) of mounting hole 111 and is located away from the separation of mounting hole 111
Position;Be installed on mounting hole 111 and for ejection telescopic head 22 so that the telescopic head 22 by installation position to separate position by device processed
30;And it is installed on shell ear 11 and is used to that mounting hole 111 will to be locked in by device 30 processed when telescopic head 22 is in installation position
Locking device 40.
Watchband is connected on raw ear 20, and the telescopic head 22 of raw ear 20 is plugged in the mounting hole 111 of the shell ear 11 of watchcase 10, made
Telescopic head 22 will be locked in mounting hole 111, it can be ensured that will not by locking device 40 by separating position to installation position by device 30 processed
It is unexpected that stress, which is expressed to as caused by device 30 processed, gets rid of band, realizes the insurance function for preventing from getting rid of band.In the raw ear 20 of dismounting, make lock
Determine device 40 not locking by device 30 processed, by dividing telescopic head 22 by installation position to separation position, i.e., raw ear 20 by device 30 processed
From in watchcase 10.The assembling structure of watchcase 10 and raw ear 20, can easily change any material watchband, without being entered using specific purpose tool
Luggage is torn open, improves production efficiency, can ensure that vi have high safety during use, is brought convenience and good experience to consumer.
Fig. 5 (a), Fig. 5 (b) are referred to, elastic component 23 is placed with the body 21 of raw ear 20, is installed on the both ends of body 21
Telescopic head 22 is pushed outwards under the effect of elastic component 23, and when pressing telescopic head 22, telescopic head 22 moves inward, and discharges telescopic head
Telescopic head 22 resets when 22.
Fig. 2, Fig. 3 are referred to, a raw ear 20 is installed between two shell ears 11, and watchband is connected on raw ear 20.Watchband
Can be belt or steel band.
Further, it is referring to Fig. 4, specific as watchcase 10 provided by the invention and one kind of the assembling structure of raw ear 20
Embodiment, include being connected to the cylindrical body 31 of mounting hole 111 by device 30 processed, telescopic head 22 is inserted in when in installation position
In cylindrical body 31, the ejection component 32 that cylindrical body 31 is slidably mounted on along the length direction of cylindrical body 31 is also included by device 30 processed
And for ejection component 32 to be pushed away in the elastic component 33 of raw ear 20.The program, which is easy to give birth between ear 20 and shell ear 11, to be assembled and disassembled.
When raw ear 20 is installed on into watchcase 10, the telescopic head 22 of raw ear 20 is plugged in cylindrical body 31.In the mistake of pressing ejection component 32
Cheng Zhong, the telescopic head 22 of raw ear 20 is by installation position to separation position, and raw ear 20 leaves shell ear 11, while elastic component 33 gradually reduces;
When unclamping ejection component 32, elastic component 33 extends, and mobile realize resets ejection component 32 outward.Cylindrical body 31 by welding,
Interference fit installation or other machinery connected mode are installed on mounting hole 111, and assembling is easy.It is each please refer to Fig. 1, Fig. 2
Shell ear 11 is equipped with one by the locking device 40 of device 30 and one processed.During the raw ear 20 of dismounting, locking device 40 is first opened, that is, allows locking
Device 40 is not locked by device 30 processed;Press simultaneously by device 30 processed again, you can easily take out raw ear 20.Ressemble raw ear 20
When, the telescopic head 22 of raw ear 20 is caught in the mounting hole 111 of shell ear 11, then locking device 40 is closed, it can be ensured that will not surprisingly by
Power is expressed to gets rid of band as caused by device 30 processed.
Further, it is referring to Fig. 4, specific as watchcase 10 provided by the invention and one kind of the assembling structure of raw ear 20
Embodiment, one end that cylindrical body 31 is away from telescopic head 22 extend inwardly to form mobile model for limiting ejection component 32
The spacing edge 311 enclosed, ejection component 32 include the shackle member 321 that is abutted against with telescopic head 22 and are connected with shackle member 321
Pressure cap 322, axial direction of the shackle member 321 along cylindrical body 31 are slidably mounted in cylindrical body 31.Outside the big end of shackle member 321
Footpath is more than the internal diameter of spacing edge 311, and spacing edge 311 limits the moving range of ejection component 32.Cylindrical body 31, shackle member 321, press
Pressure cap 322, elastic component 33 easily assemble, and allow ejection component 32 to carry out ejection to telescopic head 22.
Further, as watchcase 10 provided by the invention and a kind of embodiment of the assembling structure of raw ear 20,
Pressure cap 322 includes the body of rod 3221 and the press head 3222 located at wherein one end of the body of rod 3221, and shackle member 321 is threadedly connected to
The body of rod 3221 relative to press head 3222 one end.The program is easily assembled.The body of rod 3221 is arranged in the interior of the spacing formation of edge 311
Hole so that ejection component 32 can move along the length direction of cylindrical body 31.
Further, as watchcase 10 provided by the invention and a kind of embodiment of the assembling structure of raw ear 20,
Elastic component 33 is spring, and elastic component 33 is sheathed on beyond the body of rod 3221, the both ends of elastic component 33 be connected to respectively spacing edge 311 with
Press head 3222.The program is easily assembled.It is to be appreciated that elastic component can also use elastomer or other types of elasticity
Part.
Further, Fig. 6 (a), Fig. 6 (b) are referred to, the assembling structure as watchcase 10 provided by the invention and raw ear 20
A kind of embodiment, shell ear 11 offers the sliding groove 112 being connected with mounting hole 111, sliding groove 112 and mounting hole
Junction between 111 is aligned with ejection component 32, and the abutting that locking device 40 includes being slidably mounted in sliding groove 112 is slided
Block 41, it is installed on shell ear 11 and for the positioning hoodle 42 spacing to abutting sliding block 41, refers to Fig. 7 (a), Fig. 7 (b), ejection
Component 32 is locked in mounting hole 111 when abutting sliding block 41 and being mutually butted on ejection component 32 toward one end of mounting hole 111.The party
Case is easily worked and assembled.Sliding block 41, which will be abutted, pushes to, in mounting hole 111, make the end of abutting sliding block 41 to be mutually butted on ejection component
32, allow ejection component 32 to be locked in mounting hole 111 and can not be moved along the length direction of cylindrical body 31.Sliding block 41 is abutted to open up
There is the locating slot 411 coordinated with positioning hoodle 42, during movement abuts sliding block 41, positioning hoodle 42 is connected in locating slot
When 411, the position for abutting sliding block 41 is limited.Shell ear 11 is provided with two positioning hoodles 42 in the length direction of sliding groove 112, two
When individual positioning hoodle 42 is connected in corresponding locating slot 411, by abutting, sliding block 41 is spacing two positions.Refer to Fig. 6 (a), Fig. 6
(b), one of position is to abut sliding block 41 to be located away from ejection component 32, and now locking device 40 is in open mode, by system
The ejection component 32 of device 30 can be pressed;Fig. 7 (a), Fig. 7 (b) are referred to, another position is to abut the phase of sliding block 41 to be butted on and push away
Top component 32, now locking device 40 be in the lock state, ejection component 32 can not be pressed.
Further, as watchcase 10 provided by the invention and a kind of embodiment of the assembling structure of raw ear 20,
Shell ear 11 offers the mounting groove 113 being connected with sliding groove 112, and positioning hoodle 42 is installed on mounting groove 113.The program is easy
Processing and assembling.
Further, as watchcase 10 provided by the invention and a kind of embodiment of the assembling structure of raw ear 20,
Locking device 40 also includes being used for the locating part 43 for limiting the moving range for abutting sliding block 41.The program, which allows, abuts sliding block 41 along pre-
Determine path movement, avoid abutting sliding block 41 from departing from shell ear 11.Shell ear 11 offers a holding tank 114, and locating part 43 is one tight
Firmware, locating part 43 is through holding tank 114 and is threadedly connected to abutting sliding block 41, easily assembling.
Further, Fig. 1, Fig. 2 are referred to, as watchcase 10 provided by the invention and one kind of the assembling structure of raw ear 20
Embodiment, shell ear 11, which offers, to be connected with mounting hole 111 and for telescopic head 22 to be directed into leading for mounting hole 111
To groove 115.Guide groove 115, which is easy to give birth to ear 20, is assemblied in shell ear 11.
The present invention also provides a kind of wrist-watch, includes the assembling structure of watchcase 10 and raw ear 20.Watchband is connected on raw ear 20,
The telescopic head 22 of raw ear 20 is plugged in the mounting hole 111 of the shell ear 11 of watchcase 10, telescopic head 22 is led to by separating position to installation position
Mounting hole 111 will be locked in by device 30 processed by crossing locking device 40, it can be ensured that will not unexpected stress be expressed to and led by device 30 processed
What is caused gets rid of band, realizes the insurance function for preventing from getting rid of band.In the raw ear 20 of dismounting, locking device 40 is set not lock by device 30 processed,
By the way that telescopic head 22 is located away from into watchcase 10 by installation position to separation position, i.e., raw ear 20 by device 30 processed.Watchcase 10 and raw ear 20
Assembling structure and with the assembling structure wrist-watch, can easily change any material watchband, without using specific purpose tool carry out
Assembly and disassembly, improve production efficiency, can ensure that vi have high safety during use, brought convenience and good experience to consumer.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should be included in the scope of the protection.