CN109249348A - Watch rear cover cover picker - Google Patents
Watch rear cover cover picker Download PDFInfo
- Publication number
- CN109249348A CN109249348A CN201710570111.XA CN201710570111A CN109249348A CN 109249348 A CN109249348 A CN 109249348A CN 201710570111 A CN201710570111 A CN 201710570111A CN 109249348 A CN109249348 A CN 109249348A
- Authority
- CN
- China
- Prior art keywords
- handle
- rear cover
- sliding block
- cover
- picker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Abstract
The present invention relates to Watch & Clock Repair field more particularly to a kind of rear cover cover pickers.A kind of watch rear cover cover picker, including handle and a pair of of sliding block, the head of the handle is offered along axial sliding slot, a pair of sliding block is arranged in sliding slot and constitutes sliding pair with handle, locking nut is provided on the sliding block, guide post is additionally provided in the normal direction of sliding block, the bottom of the guide post is provided with snap ring, and the snap ring is matched with the screw hole on watch rear cover.Watch rear cover cover picker of the present invention is inserted on watch rear cover in diagonal line screw hole by the guide post that a pair is adjustable spacing, then the position tightened locking nut after screw thread and limit sliding block is caught on using snap ring, handle is recycled gently can integrally to remove rear cover, it will not leave behind and stick up trace or damaged screws hole, ensured the quality of tested table of manicuring.
Description
Technical field
The present invention relates to Watch & Clock Repair field more particularly to a kind of rear cover cover pickers.
Background technique
The usual small volume of wrist-watch, therefore internal is usually all by needing tiny components dust kicked up by somebody walking in front, the knot of all parts
Structure intensity will not be very big, and maintenance difficulty is very high, very high to the technical requirements of maintenance personal；In the prior art, such as Fu Lankemu
Wrist-watch is strangled, mostly uses the fixed case rear cover of screw greatly, even if unloading screw, rear cover is still deeply protruded into watchcase, without gap；
Be generally used bottle opener and be directly protruding into screw hole, outward hard sled, at this time to the firmly size and Orientation of maintenance personal have compared with
High requirement, slightly mistake chance make watchcase screw bore deformation, or even rear cover of not opening.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of watch rear cover cover picker, which can be adjusted by a pair
Internode away from guide post be inserted on watch rear cover in diagonal line screw hole, tighten locking screw after then catching on screw thread using snap ring
Mother limits the position of sliding block, recycles handle gently can integrally remove rear cover, will not leave behind and stick up trace or damaged screws hole, ensures
The quality of tested table of manicuring.
The present invention is implemented as follows: a kind of watch rear cover cover picker, including handle and a pair of of sliding block, the head of the handle
Portion is offered along axial sliding slot, and a pair of sliding block is arranged in sliding slot and constitutes sliding pair with handle, is set on the sliding block
Be equipped with locking nut, be additionally provided with guide post in the normal direction of sliding block, the bottom of the guide post is provided with snap ring, the snap ring with
Screw hole on watch rear cover matches.
The top of the handle is provided with the limit threaded hole for being communicated to sliding slot, is provided with limit spiral shell in the limit threaded hole
One end of bar, the Limit screw for spiro rod section and extend into sliding slot the sliding block withstood close to handle head, Limit screw
The other end is that handle section is located at outside handle.
The Limit screw is " 7 " shape.
The sliding block includes the thread segment being sequentially arranged from the top down, limit section and boss section, and the thread segment, which passes through, to be slided
It slot and is matched with locking nut, the rotational freedom that sliding block is limited in sliding slot, the boss section is arranged in the limit section
In sliding slot lower section and match with locking nut the positioning that clamping lever realizes sliding block, boss section is arranged in the guide post
Bottom.
Washer is additionally provided between the locking nut and sliding slot.
It smoothly transits between the guide post and boss section.
The hand-held part of an indent is provided in the middle part of the handle.
The tail portion of the handle is also provided with hanging hole.
Watch rear cover cover picker of the present invention is inserted into diagonal line on watch rear cover by the guide post that a pair is adjustable spacing
In screw hole, the position tightened locking nut after screw thread and limit sliding block is then caught on using snap ring, recycles handle gently one
Rear cover can be removed, will not leave behind and stick up trace or damaged screws hole, has ensured the quality of tested table of manicuring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of watch rear cover cover picker of the present invention；
Fig. 2 is sliding block and its mating parts schematic diagram in the present invention；
In figure: 1 handle, 2 sliding blocks, 3 sliding slots, 4 locking nuts, 5 guide posts, 6 snap rings, 7 Limit screws, 8 washers, 11 hanging holes,
12 hand-held parts, 21 thread segments, 22 limit sections, 23 boss sections, 71 spiro rod sections, 72 are means.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after having read the content of the invention stated, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiment 1
As shown in Figure 1, a kind of watch rear cover cover picker, including handle 1 and a pair of of sliding block 2, the head of the handle 1 offers edge
Axial sliding slot 3, a pair of sliding block 2 are arranged in sliding slot 3 and constitute sliding pair with handle 1, are provided with lock on the sliding block 2
Tight nut 4, is additionally provided with guide post 5 in the normal direction of sliding block 2, and the bottom of the guide post 5 is provided with snap ring 6, the snap ring 6 with
Screw hole on watch rear cover matches.
In the present invention, in order to the position of further lock slider 2, the sliding block 2 when firmly is avoided to slide, influenced
Lid is taken to operate, the top of the handle 1 is provided with the limit threaded hole for being communicated to sliding slot 3, and setting is limited in the limit threaded hole
One end of position screw rod 7, the Limit screw 7 for spiro rod section 71 and extend into sliding slot 3 sliding block 2 withstood close to 1 head of handle,
The other end of Limit screw 7 is that means 72 are located at outside handle 1.
In the present embodiment, in order to simplify structure, the Limit screw 7 is " 7 " shape.
The present invention can be further depicted as, as shown in Fig. 2, the sliding block 2 includes the screw thread being sequentially arranged from the top down
Section 21, limit section 22 and boss section 23, the thread segment 21 pass through sliding slot 3 and match with locking nut 4, the limit section 22
Be arranged in sliding slot 3 limit sliding block 2 rotational freedom, the boss section 23 be located at the lower section of sliding slot 3 and with 4 phase of locking nut
It is matched for clamping tightly the positioning that handle 1 realizes sliding block 2, the bottom of boss section 23 is arranged in the guide post 5.
Washer 8 is additionally provided between the locking nut 4 and sliding slot 3.
In the present embodiment, it is contemplated that it is beautiful, it has avoided being scratched by the corner angle of edge-of-part when in use, described leads
It smoothly transits between column 5 and boss section 23.
In the present embodiment, for the ease of hand-held, the middle part of the handle 1 is provided with the hand-held part 12 of an indent,
Hand-held part 12 is that a pair is symmetricly set on the arc-shaped slots of 1 two sides of handle, and when operation matches with the thumb of technician and index finger, this
When handle 1 tail portion be erected on tiger's jaw, form a lever, in order to technician exert oneself.
In view of neatly putting for the present apparatus, in order to avoid losing, the tail portion of the handle 1 is also provided with hanging hole 11.
Claims (8)
1. a kind of watch rear cover cover picker, it is characterized in that: including handle (1) and a pair of of sliding block (2), the head of the handle (1)
It offers along axial sliding slot (3), a pair of sliding block (2) setting constitutes sliding pair, institute in sliding slot (3) and with handle (1)
It states and is provided on sliding block (2) locking nut (4), is additionally provided in the normal direction of sliding block (2) guide post (5), the guide post (5)
Bottom is provided with snap ring (6), and the snap ring (6) matches with the screw hole on watch rear cover.
2. watch rear cover cover picker as described in claim 1, it is characterized in that: the top of the handle (1) is provided with and is communicated to cunning
The limit threaded hole of slot (3) is provided with Limit screw (7) in the limit threaded hole, and one end of the Limit screw (7) is spiral shell
Rod segment (71) and the sliding block (2) withstood close to handle (1) head is extend into sliding slot (3), the other end of Limit screw (7) is handle
Means (72) are located at handle (1) outside.
3. watch rear cover cover picker as claimed in claim 2, it is characterized in that: the Limit screw (7) is " 7 " shape.
4. the watch rear cover cover picker as described in claim any one in claim 1 ~ 3, it is characterized in that: the sliding block (2)
Including thread segment (21), limit section (22) and the boss section (23) being sequentially arranged from the top down, the thread segment (21), which passes through, to be slided
Slot (3) and matched with locking nut (4), limit section (22) setting in sliding slot (3) limitation sliding block (2) it is rotatably mounted
Degree, the boss section (23), which is located at the lower section of sliding slot (3) and matches clamping lever (1) with locking nut (4), realizes sliding block (2)
Positioning, bottom of the guide post (5) setting in boss section (23).
5. watch rear cover cover picker as claimed in claim 4, it is characterized in that: between the locking nut (4) and sliding slot (3) also
It is provided with washer (8).
6. watch rear cover cover picker as claimed in claim 4, it is characterized in that: the guide post (5) and boss section (23) it
Between smoothly transit.
7. watch rear cover cover picker as claimed in claim 4, it is characterized in that: being provided with an indent in the middle part of the handle (1)
Hand-held part (12).
8. watch rear cover cover picker as claimed in claim 4, it is characterized in that: the tail portion of the handle (1) is also provided with suspension
Hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570111.XA CN109249348A (en) | 2017-07-13 | 2017-07-13 | Watch rear cover cover picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570111.XA CN109249348A (en) | 2017-07-13 | 2017-07-13 | Watch rear cover cover picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109249348A true CN109249348A (en) | 2019-01-22 |
Family
ID=65050898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710570111.XA Pending CN109249348A (en) | 2017-07-13 | 2017-07-13 | Watch rear cover cover picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109249348A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2389954A (en) * | 1944-04-29 | 1945-11-27 | Clyde A Burns | Watchcase wrench |
| CH241455A (en) * | 1943-04-08 | 1946-03-15 | Schmitz Werner | Adjustable key for screw-back watch cases. |
| GB619450A (en) * | 1946-12-11 | 1949-03-09 | Maurice Shoot | Improvements in or relating to means for removing the backs from the bodies of hermetic watch cases |
| US2542728A (en) * | 1947-03-27 | 1951-02-20 | Ernst E Thoms | Implement for removing backs of watchcases |
| CN2142976Y (en) * | 1992-10-14 | 1993-09-29 | 张淑萍 | Spanner for opening back lid of watch |
| CN2395303Y (en) * | 1999-10-10 | 2000-09-06 | 汪造颂 | Wrist watch opener |
| DE202011101286U1 (en) * | 2011-05-31 | 2011-07-27 | Jürgen John | Uhrenöffner |
| CN206937230U (en) * | 2017-07-13 | 2018-01-30 | 温州市强达表业有限公司 | Watch back cover taking device |
-
2017
- 2017-07-13 CN CN201710570111.XA patent/CN109249348A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH241455A (en) * | 1943-04-08 | 1946-03-15 | Schmitz Werner | Adjustable key for screw-back watch cases. |
| US2389954A (en) * | 1944-04-29 | 1945-11-27 | Clyde A Burns | Watchcase wrench |
| GB619450A (en) * | 1946-12-11 | 1949-03-09 | Maurice Shoot | Improvements in or relating to means for removing the backs from the bodies of hermetic watch cases |
| US2542728A (en) * | 1947-03-27 | 1951-02-20 | Ernst E Thoms | Implement for removing backs of watchcases |
| CN2142976Y (en) * | 1992-10-14 | 1993-09-29 | 张淑萍 | Spanner for opening back lid of watch |
| CN2395303Y (en) * | 1999-10-10 | 2000-09-06 | 汪造颂 | Wrist watch opener |
| DE202011101286U1 (en) * | 2011-05-31 | 2011-07-27 | Jürgen John | Uhrenöffner |
| CN206937230U (en) * | 2017-07-13 | 2018-01-30 | 温州市强达表业有限公司 | Watch back cover taking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190122 |
|
| WD01 | Invention patent application deemed withdrawn after publication |