CN2834796Y - A tool with holding and overrun preventive blocking function - Google Patents
A tool with holding and overrun preventive blocking function Download PDFInfo
- Publication number
- CN2834796Y CN2834796Y CN 200520127294 CN200520127294U CN2834796Y CN 2834796 Y CN2834796 Y CN 2834796Y CN 200520127294 CN200520127294 CN 200520127294 CN 200520127294 U CN200520127294 U CN 200520127294U CN 2834796 Y CN2834796 Y CN 2834796Y
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- China
- Prior art keywords
- drive division
- arms
- sides
- instrument
- seizing
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- Expired - Fee Related
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Abstract
The utility model provides a tool with a holding and overrun preventive blocking function. A first containing part and a second containing part for containing a blocking piece and a holding piece are arranged in a driving part on the head end of the tool. When a tool suite is sheathed in the driving part, the inner edge of the holding piece can hold the sheathed tool suite so that the tool suite can not fall, and the blocking piece provides a blocking function to prevent the tool suite from threading out; thus, the effective holding and blocking function can be realized.
Description
Technical field
A kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides is provided the utility model, refer in particular to a kind of part that is applied to and be easy to obtain, and can reply the conventional tool state, and effectively the stabilizing tool external member is incorporated into multiduty instruments such as instrument head end.
Background technology
Shown in Figure 12,13, is a kind of anti-loose wrench structural improvement by the catching device of present known spanner, and wherein, this anti-loose wrench has a head, and this head is provided with a polygonal hole of running through in conjunction with drive division; It is characterized in that: this polygonal hole has end angle and the end face with the drive division similar number, and end face is to be provided with the retaining edge projecting inward towards polygonal hole in an end riveting; Therefore, the end face in this polygonal hole is because of having preferable thickness, so this retaining edge is located on the polygonal hole end surface, the polygonal pore structure intensity of unlikely influence, thereby avoid keeping off the problem of stress concentration that edge is located at the end angle, and can reduce the retaining longitudinal force that edge bore, though can reaching to seize on both sides by the arms and have concurrently, it replaces adaptor, avoid its head end to pass the function of spanner, yet it is the mode with riveting, to keep off edge and be located at the spanner head end, its manufacturing process is loaded down with trivial details time-consuming, and reaches purpose in the mode of distortion, this distortion also can influence the size and the shape of being correlated with arround it, causing can't assembly, interfere even can't use, form defective products and scrap, and easily cause overall appearance to lose that it is original attractive in appearance.
And for example shown in Figure 14,15, the clamping device that a kind of instrument is used, it includes: a conjunction, this conjunction is provided with an accommodation space, is provided with a draw-in groove in this accommodation space; One clamping piece, a circle twines by the rubber-like wire rod in this clamping piece system or the above institute of a circle constitutes, this clamping piece is to be arranged in the above-mentioned draw-in groove, so when instrument is inserted in the accommodation space of conjunction, can obtain the clamping piece folder pulls, though it can reach the effect of the instrument of seizing on both sides by the arms, the setting that the conjunction top can not be replaced for instrument is difficult to effectively guarantee that instrument firmly seizes on both sides by the arms in conjunction.
Summary of the invention
The present utility model people in view of this, be drive division and the suite of tools that makes the instrument head end, can obtain firm forcing to do one's bidding and replacing, also can need not force to do one's bidding, when replacing, voluntarily the dismounting seize on both sides by the arms, supporting member, make it reply the conventional tool type, a kind of described in the utility model a kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides that meets above-mentioned condition promptly is provided.
Main purpose of the present utility model is to provide a kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides, and replaces suite of tools in the instrument head end effectively firmly to seize on both sides by the arms.
To achieve these goals, the utility model is taked following technical scheme:
A kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides, this instrument includes:
One tool body, this tool body is provided with a drive division, and this drive division is provided with an endoporus, is provided with first holding part and second holding part in endoporus;
One stop part, this stop part are located at first holding part of endoporus;
One seizes part on both sides by the arms, and this seizes second holding part that part is located at endoporus on both sides by the arms.
In the utility model, the nearly upper edge of endoporus that described first holding part is located at drive division.
In the utility model, below, the nearly middle section of the endoporus that described second holding part is located at drive division.
In the utility model, described tool body is to combine with a clamping piece with drive division, makes drive division do spinning movement.
In the utility model, described tool body cooperates a spine move part with drive division, make drive division make divertical motion.
In the utility model, the outer rim of described drive division is in conjunction with a direction control piece, with turning to of control drive division.
In the utility model, described tool body cooperates a spine move part and a direction control piece with drive division, to control the drive division rotation and to turn to.
In the utility model, described drive division passes the part of head end and establishes a clicking section, changes drive division in order to dialling fast.
The utility model has the advantages that: when suite of tools was inserted in drive division, the inner edge of seizing part on both sides by the arms can be seized the suite of tools that is inserted on both sides by the arms did not come off it, and stop part provides a backstop function to pass to stop suite of tools, effectively seized on both sides by the arms and the effect of backstop to reach.
Description of drawings
Fig. 1 is a three-dimensional assembled state schematic diagram of the present utility model.
Fig. 2 is a three-dimensional decomposing state schematic diagram of the present utility model.
Fig. 3 is an assembled state section enlarged diagram of the present utility model.
Fig. 4 is embodiment 1 a three-dimensional decomposing state schematic diagram of the present utility model.
Fig. 5 is embodiment 1 an assembled state section enlarged diagram of the present utility model.
Fig. 6 is embodiment 2 three-dimensional decomposing state schematic diagrames of the present utility model.
Fig. 7 is embodiment 2 assembled state section enlarged diagrams of the present utility model.
Fig. 8 is embodiment 3 three-dimensional decomposing state schematic diagrames of the present utility model.
Fig. 9 is embodiment 3 assembled state section enlarged diagrams of the present utility model.
Figure 10 is embodiment 4 three-dimensional decomposing state schematic diagrames of the present utility model.
Figure 11 is embodiment 4 assembled state section enlarged diagrams of the present utility model.
Figure 12 is the three-dimensional reference diagram of first known state of the present utility model.
Figure 13 is the first known state generalized section of the present utility model.
Figure 14 is the three-dimensional reference diagram of second known state of the present utility model.
Figure 15 is the second known state generalized section of the present utility model.
Figure 16 is a user mode reference diagram of the present utility model.
Figure 17 is a suite of tools free state schematic diagram of the present utility model.
The main element symbol description
10 tool bodies
11 instrument head ends
110 clamping piece holding parts
12 drive divisions
120 endoporus
121 first holding parts
122 second holding parts
123 card divisions
124 groups of transfer parts
20 stop parts
30 seize part on both sides by the arms
40 clamping pieces
50 suites of tools (one)
51 embedding parts
60 direction control pieces
70 suites of tools (two)
71 step shape fastening parts
80 suites of tools (three)
81 embedding system portions
90 spine move parts
The specific embodiment
For further understanding structure of the present utility model, feature and purpose thereof describe in detail with accompanying drawing with following preferred embodiment is attached, and the illustrated embodiment of this accompanying drawing only supplies the usefulness of explanation, is not for limiting scope of the present utility model.
Please cooperate and consult shown in Fig. 1-3, be three-dimensional combination of the present utility model, decomposition and profile status schematic diagram, it includes: a tool body 10, this tool body 10 is provided with an instrument head end 11, this instrument head end 11 is provided with a clamping piece holding part 110, other is provided with drive division 12, this drive division 12 is provided with an endoporus 120, in the nearly upper edge of the hole wall of endoporus 120, be provided with first holding part 121, in the nearly root edge of the hole wall of endoporus 120 place, be provided with second holding part 122, and the nearly upper edge of the periphery of drive division 12 is provided with card division 123 in addition;
One stop part 20, this stop part 20 are located at first holding part 121 of endoporus 120;
One seizes part 30 on both sides by the arms, and this seizes second holding part 122 that part 30 is located at endoporus 120 on both sides by the arms;
One clamping piece 40;
One suite of tools () 50, this suite of tools (one) 50 is provided with an embedding part 51, and the external form of this suite of tools (one) 50 is for providing the function of being seized on both sides by the arms;
One direction control piece 60;
One spine move part 90;
By the cooperation of said structure, so that a kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides of the utility model to be provided.
Please cooperate and consult Fig. 2, shown in 3, be three-dimensional the decomposition and the assembled state generalized section of the present utility model, the throat of tool body 10 is provided with a space for a ccontaining spine move part 90, clamping piece holding part 110 with instrument head end 11, involutory with the card division 123 of drive division 12 peripheries, with a clamping piece 40 with its combination, make drive division 12 can cooperate spine move part 90 to make divertical motion, suite of tools (one) 50 is inserted in drive division 12, make the set embedding part 51 in outer rim corner of suite of tools () 50, forced to do one's bidding by the set part 30 of seizing on both sides by the arms with the endoporus 120 of drive division 12, and the apical margin of suite of tools () 50 can be resisted against drive division 12 set stop parts 20 can not pass;
And tool body 10 and instrument head end 11 intersections are provided with direction control piece 60, and this direction control piece 60 cooperates with spine move part 90, with turning to of control drive division 12.
Embodiment 1
Please cooperate and consult shown in Fig. 4,5, for the solid of embodiment 1 of the present utility model is decomposed and assembled state section enlarged diagram, drive division 12 is inserted instrument head end 11, make set card division 123, drive division 12 outsides, be involutory with instrument head end 11 set clamping piece holding parts 110, with a clamping piece 40, drive division 12 is incorporated into instrument head end 11;
Suite of tools (two) 70 is inserted in drive division 12, the set step shape fastening part 71 in outer rim corner that can be seized on both sides by the arms by suite of tools (two) 70, making it can be driven portion's 12 interior set parts 30 of seizing on both sides by the arms forces to do one's bidding, and the apical margin of suite of tools (two) 70 can be replaced at drive division 12 set stop parts 20 can not deviate from;
At tool body 10 and instrument head end 11 intersections, be provided with direction control piece 60, make the conversion of drive division 12 according to direction control piece 60, exercise preset action;
Embodiment 2
Please cooperate and consult shown in Fig. 6,7, for the solid of embodiment 2 of the present utility model is decomposed and assembled state section enlarged diagram, one tool body, 10. these tool bodies 10 are provided with an instrument head end 11, this instrument head end 11 is provided with an endoporus 120, be provided with first holding part 121 and second holding part 122 in endoporus 120 inwalls, supply ccontaining stop part 20 and seize part 30 on both sides by the arms;
Suite of tools (three) 80 is inserted in endoporus 120, the outer rim corner set embedding system portion 81 that suite of tools (three) 80 can be seized on both sides by the arms, can be forced to do one's bidding by the endoporus 120 set parts 30 of seizing on both sides by the arms, and the apical margin of suite of tools (three) 80, can replace at endoporus 120 set stop parts 20 and do not passed;
Embodiment 3,4
Please cooperate and consult shown in Fig. 8-11, for the solid of embodiment 3,4 of the present utility model is decomposed and assembled state section enlarged diagram, drive division 12 is inserted instrument head end 11, make set card division 123, drive division 12 outsides, be involutory with instrument head end 11 set clamping piece holding parts 110,, drive division 12 be incorporated into instrument head end 11 with a clamping piece 40, and drive division 12 passes the part of instrument head end 11, is provided with one group of transfer part 124;
Suite of tools (two) 70 is inserted in drive division 12, the set step shape fastening part 71 in outer rim corner that can be seized on both sides by the arms by suite of tools (two) 70, making it can be driven portion's 12 interior set parts 30 of seizing on both sides by the arms forces to do one's bidding, and the apical margin of suite of tools (two) 70 can be replaced at drive division 12 set stop parts 20 can not deviate from;
At tool body 10 and instrument head end 11 intersections, be provided with direction control piece 60, make the conversion of drive division 12 according to direction control piece 60, exercise preset action;
Please cooperate and consult shown in Figure 16,17, be user mode reference diagram of the present utility model and suite of tools free state schematic diagram, suite of tools (one) 50 is inserted in the endoporus 120 of drive division 12, make suite of tools () 50 can be seized on both sides by the arms the embedding part 51 of outer rim, can force to do one's bidding with the set part 30 of seizing on both sides by the arms of endoporus 120, and the apical margin of suite of tools () 50 then replaces at the set stop part 20 of endoporus 120, replaces to reach firmly to seize on both sides by the arms.
In sum, the utility model can reach above-mentioned every function really, so the utility model should accord with the patent application important document, therefore files an application.
Claims (8)
1. one kind can provide the instrument of seizing on both sides by the arms and preventing to pass the backstop function, it is characterized in that, this instrument includes:
One tool body, this tool body is provided with a drive division, and this drive division is provided with an endoporus, is provided with first holding part and second holding part in endoporus;
One stop part, this stop part are located at first holding part of endoporus;
One seizes part on both sides by the arms, and this seizes second holding part that part is located at endoporus on both sides by the arms.
2. a kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides according to claim 1 is characterized in that, the nearly upper edge of endoporus that described first holding part is located at drive division.
3. a kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides according to claim 1 is characterized in that, below, the nearly middle section of the endoporus that described second holding part is located at drive division.
4. a kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides according to claim 1 is characterized in that described tool body is to combine with a clamping piece with drive division, makes drive division do spinning movement.
5. a kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides according to claim 1 is characterized in that described tool body cooperates a spine move part with drive division, make drive division make divertical motion.
6. a kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides according to claim 1 is characterized in that, the outer rim of described drive division is in conjunction with a direction control piece, with turning to of control drive division.
7. a kind of instrument of seizing on both sides by the arms and preventing to pass the backstop function that provides according to claim 1 is characterized in that described tool body cooperates a spine move part and a direction control piece with drive division, to control the drive division rotation and to turn to.
8. a kind of instrument of seizing on both sides by the arms and preventing to pass the finger stop function that provides according to claim 1 is characterized in that described drive division passes the part of head end and establishes a clicking section, changes drive division in order to dialling fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127294 CN2834796Y (en) | 2005-10-21 | 2005-10-21 | A tool with holding and overrun preventive blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127294 CN2834796Y (en) | 2005-10-21 | 2005-10-21 | A tool with holding and overrun preventive blocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2834796Y true CN2834796Y (en) | 2006-11-08 |
Family
ID=37299455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520127294 Expired - Fee Related CN2834796Y (en) | 2005-10-21 | 2005-10-21 | A tool with holding and overrun preventive blocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2834796Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975166A (en) * | 2012-11-30 | 2013-03-20 | 新昌电力公司 | Intra-Hexagonal tool |
-
2005
- 2005-10-21 CN CN 200520127294 patent/CN2834796Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975166A (en) * | 2012-11-30 | 2013-03-20 | 新昌电力公司 | Intra-Hexagonal tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |