CN2934693Y - Fastener actuation device - Google Patents
Fastener actuation device Download PDFInfo
- Publication number
- CN2934693Y CN2934693Y CN 200620120847 CN200620120847U CN2934693Y CN 2934693 Y CN2934693 Y CN 2934693Y CN 200620120847 CN200620120847 CN 200620120847 CN 200620120847 U CN200620120847 U CN 200620120847U CN 2934693 Y CN2934693 Y CN 2934693Y
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- CN
- China
- Prior art keywords
- slide block
- noumenal seat
- clamping part
- fastener
- elastic element
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 19
- 230000000994 depressogenic effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
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Abstract
The utility model discloses a movement restoring device used on buckles. The utility model comprises a hollow body-seat at one side of which an open face is arranged and a track part provided on the open face; a fixing part is arranged at the other side of the body seat; a guiding shoe is arranged in the body seat; the guiding shoe is provided with a holding unit and a limiting arm; the limiting arm is connected to the track part to form the displacement path of the guiding shoe; the holding unit has an upper holding part and lower holding part, and the upper holding part can be driven by the guiding shoe and move to the lower holding part; a elastic component is connected to the fixing part and the guiding shoe respectively through a connecting device, so as to make fore and aft motion relatively to the displacement path of the guiding shoe; when restoring elasticity is provided to the guiding shoe, the guiding shoe can be restored rapidly on each displacement path. The utility model is characterized in explicit movement, rapid release, etc.
Description
Technical field
The utility model relates to a kind of fastener of pushing, and the fastener action that relates in particular to a kind of track portion of pushing fastener inside and elastic element allocation position causes a device.
Background technique
The fundamental function of fastener is two elements are connected to each other, or by shirtsleeve operation wherein a certain element is discharged, general normal these type of article of door leaf that are applied to, and for example the door of the operation panel of daily electrical products promptly has the device of this class; Of a great variety and the mode of operation of tradition fastener differs, generally speaking common fastener all adopts the mode of operation of push type, wherein first push action is the clamping operation, and second push action is the action that releases from, yet fastener except that needs have is easy to operate, stablize clip and characteristic such as be difficult for getting loose, whether its slide block is clear and definite in the action of each displacement path, whether also often important mutually fast with the action that releases from object, wherein the design of fastener internal structure has then directly influenced this fastener and whether has possessed above-mentioned good characteristics.
In TaiWan, China patent announcement M285631 number " side button-type fastener framework ", then disclosed a kind of fastener that presss from both sides shape, it comprises: one possesses the pedestal that containing groove is arranged, and in this containing groove, dispose an elastic element and a guide member, be provided with a slide block in this containing groove, this slide block forms the primary importance of normality position and presses down the mobile second place in this containing groove intrinsic displacement by this elastic element and this guide member, and is provided with an active connection on this slide block; One has the button pawl of upper and lower bare terminal end, the following bare terminal end of this button pawl drive synchronously by this active connection under the stressed original state should on bare terminal end form one first fan shape moving track, and in descending bare terminal end to contact this slide block, continue vertically to be moved under the stress second place and drive last bare terminal end and form the second fan shape moving track, make the upper and lower bare terminal end of this button pawl form a clip interval when this slide block is positioned at the second place, clamping one is by the button object.When this fastener is moved to primary importance at this slide block by the second place, for discharging the action that this is detained object; Yet, by thereon, be to have flexible connecting sheet with one to be connected between the following bare terminal end, when discharging by button object spare, has flexible connecting sheet easily because of the restoring force deficiency, make, following bare terminal end can't open apace to release from by fastener, though can reach the purpose of stablizing clip, but it is clear and definite inadequately that it releases from action, fast, can't discharge in real time by the button object, still the user is made troubles, and this guide member and this elastic element all are disposed at position, the same side in the containing groove, in that down bare terminal end is stressed when pressing down, the direction of active force causes this guide member end warpage easily and breaks away from projected path, and this slide block promptly can't be displaced to the precalculated position makes fastener move according to original design, also the user is produced very big puzzlement.
The model utility content
The purpose of this utility model is to overcome the defective that exists in the prior art; and provide a kind of fastener action to cause a device; it can guarantee that slide block is when the noumenal seat internal displacement; restricted arm stably moves in track portion; can not produce warpage and break away from desired trajectory; and make slide block in each deformation trace, all can cause the position fast, to reach the clear and definite effect of action by elastic element.
For reaching above-mentioned purpose, preferred embodiment of the present utility model comprises: the noumenal seat of an inner hollow, one side of this noumenal seat is provided with an open surface, an and track portion that is located at this open surface, at this noumenal seat opposite side and be provided with a fixing part, dispose a slide block in this noumenal seat, this slide block has a grip unit and a restricted arm, this restricted arm is to connect to establish this track portion to form the displacement path of this slide block, this grip unit then has on one clamping part and clamping part once, and should go up that clamping part can be subjected to this slide block interlock and close to this time clamping part, and by a connection set one elastic element is connect respectively and to be located on this fixing part and this slide block, this slider displacement path relatively to make a fore and aft motion.
Preferably, above-mentioned noumenal seat inwall is provided with a guide portion in order to restriction slide block disengaging noumenal seat.
Preferably, above-mentioned track portion has a height, and the restricted arm relative height is provided with a restriction end that can be limited in track portion.
Preferably, above-mentioned connection set is one first grab and one second grab that is respectively equipped with on the two end part of elastic element, and this first grab is positioned on the fixing part, and this slide block lower edge is provided with a locating slot, and this second grab penetrates in this locating slot.
Preferably, above-mentioned elastic element is a spring.Because the utility model is by elastic element and track portion being disposed at the both sides of noumenal seat respectively; when this elastic element traction slide block causes; the restriction end more can be approaching towards track portion wall at track portion top offset; can guarantee that slide block is when the noumenal seat internal displacement; restricted arm stably moves in track portion, can not produce warpage and breaks away from situation such as desired trajectory, and make slide block when each deformation trace; all can cause the position fast, have the clear and definite characteristics of action by elastic element.
Description of drawings
Fig. 1 is the structural drawing of the utility model preferred embodiment;
Fig. 2 is the structural drawing of the utility model preferred embodiment;
Fig. 3 is the exploded view of the utility model preferred embodiment;
Fig. 4-1～4-6 is the action series of the utility model preferred embodiment;
Fig. 5-1～5-3 is another action series of the utility model preferred embodiment; And
Fig. 6 is the structural drawing of another preferred embodiment of the utility model.
Embodiment
Relevant detailed description of the present utility model and technology contents, existing accompanying drawings is as follows:
See also Fig. 1, this figure is the structural drawing of the utility model preferred embodiment, as shown in the figure: the utility model comprises the noumenal seat 10 of a hollow, one side of this noumenal seat 10 is provided with an open surface 11, an and track portion 30 that is located at this open surface 11, be equiped with a slide block 20 (as shown in Figure 3) in the noumenal seat 10 of this hollow, noumenal seat 10 inwalls are provided with one in order to limit the guide portion 12 that this slide block 20 breaks away from this noumenal seat 10, this slide block 20 has a grip unit 21 and a restricted arm 22, and this track portion 30 has a height, relative this of this restricted arm 22 highly is provided with a restriction end 221 that can be limited in this track portion 30, to form the displacement path of this slide block 20,21 of this grip unit have on one clamping part 211 and clamping part 212 once, this time clamping part 212 is one-body molded and link to each other with an active connection 24 and this slide block 20, and this time clamping part 212 has flexible connecting sheet 213 with one and links to each other with last clamping part 211; At these noumenal seat 10 opposite sides and be provided with a fixing part 13 (shown in Fig. 2,3), this fixing part 13 is to establish an elastic element 40 in order to connect, this elastic element 40 can be a spring and is provided with one first grab 41 and one second grab 42 at two end part respectively, and be positioned on this fixing part 13 with this first grab 41, and these slide block 20 lower edges are provided with a locating slot 23, this second grab 42 can penetrate in this locating slot 23, make this elastic element 40 relatively these slide block 20 displacement paths make a fore and aft motion, and draw this slide block 20 and cause the position fast.
See also Fig. 4-1～4-6, it is the action series of the utility model preferred embodiment, as shown in the figure: the restriction end 221 of this restricted arm 22 is the displacement paths that form this slide block 20 according to the geometrical shape of this track portion 30, this displacement path comprises in proper order: an initial position, one first section stressed depressed position, one pressing position, and one second section stressed depressed position, press down when driving this slide block 20 when this time clamping part 212 is stressed at noumenal seat 10 internal displacements, this slide block 20 is (as Fig. 4-1 by this initial position, 5-1) closed end 101 towards noumenal seat 10 slides, and make this elastic element 40 store an elastic force, this moment, 221 at the restriction end of restricted arm 22 can be in track portion 30 under the guiding of the first guiding face T1, should limit end 221 and push this second guiding face T2 to, this moment, slide block 20 was positioned at first section stressed depressed position (as Fig. 4-2), the application of force of this time clamping part 212 is removed the drawing of back by this elastic element 40, this restriction end 221 is to move to the 3rd guiding face T3 (as Fig. 4-3) by this second guiding face T2, and can be positioned on the recess of a protuberance T0, this moment, this slide block 20 was positioned at this pressing position (as Fig. 4-4,5-3), simultaneously this grip unit 21 on, following clamping part 211,212 form the clip state, when desiring to release from by button object 50, the application of force presses down this time clamping part 212 once more, this restriction end 221 is to move to the 4th guiding face T4 by the 3rd guiding face T3, this moment, this slide block 20 was in this second section stressed depressed position (as Fig. 4-5), after removing, the application of force also passes through the drawing of this elastic element 40, be moved to the 5th guiding face T5 (as Fig. 4-6) by the 4th guiding face T4, last slide block 20 is reset to this initial position again.
See also Fig. 5-1～5-3, it is another action series of the utility model preferred embodiment, as shown in the figure: the following clamping part 212 that is positioned at initial position is detained under the compressing of object 50 one, with this active connection 24 is the axle center, and provide the pulling force interlock should go up clamping part 211 with this elastic element 40, make clamping part 211 on this, following clamping part 212 forms the first fan shape moving track synchronously (as Fig. 5-1～5-2), continue stressed formation down at this time clamping part 212 again and be moved to this first section stressed vertical motion track that presses down, and drive should be gone up the clamping part 211 formation second fan shape moving track (as Fig. 5-2～5-3), make clamping part 211 on this, following clamping part 212 forms a clip state clamping one by button object 50 when this slide block 20 is positioned at this pressing position, and this elastic element 40 is stored a potential energy (as Fig. 5-3) by these slide block 20 pullings.And for auxiliary this second fan shape moving track forms, also be provided with a circular arc part 121 on this guide portion 12, therefore, continue under the stress at this time clamping part 212, this active connection 24 can be complied with these circular arc part 121 surfaces and make clamping part 211 these second fan shape moving tracks of formation on this, in addition, can precisely locate in order to make this time clamping part 212, or cooperate this to be detained the external form of object 50, between this slide block 20 and this time clamping part 212 displacement space is arranged, and form a press face 25, therefore, this time clamping part 212 forms this first fan shape moving track to this second fan shape moving track in being pressed, and can accurately be positioned to be detained on the surface of object 50 by this press face 25.And, this time clamping part 212 is through pushing once more, then can be by the drawing of these elastic element 40 reseting elasticities, making this slide block 20 return back to this initial position unclamps by button object 50 (as Fig. 5-1), and the fastener that the utility model was suitable for is extensive, as shown in Figure 6, its down clamping part 212a be convexly set on this slide block 20a distolateral, the opposite side of slide block 20a connects clamping part 211a on a connecting piece 26, its can be when the following stressed displacement of clamping part 212a interlock should on clamping part 211a to form a clip interval and close to this time clamping part 212a, even the structure of grip unit 21a is different, be suitable for structure of the present utility model too.
In sum; the utility model is the both sides that are disposed at this noumenal seat 10 by this elastic element 40 and this track portion 30 respectively; when this elastic element 40 these slide blocks 20 of traction, 20a cause; restriction end 221 more can be approaching towards track portion 30 walls in track portion 30 top offsets; can guarantee that slide block 20,20a are when noumenal seat 10 internal displacements; restricted arm 22 stably moves in track portion 30; can not produce warpage and break away from situations such as desired trajectory; and make slide block 20,20a when each deformation trace; all can cause the position fast, have the clear and definite characteristics of action by elastic element 40.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.
Claims (5)
1. a fastener action causes a device, it is characterized in that, comprising:
The noumenal seat of one inner hollow (10), a side of described noumenal seat (10) is provided with an open surface (11), and a track portion (30) that is located at described open surface (11), at described noumenal seat (10) opposite side and be provided with a fixing part (13);
One is disposed at the slide block (20) in the described noumenal seat (10), described slide block (20) has a grip unit (21) and a restricted arm (22), described restricted arm (22) connects establishes described track portion (30) forming the displacement path of described slide block (20), and described grip unit (21) has then that clamping part (212) and can be with described slide block (20) interlock to the described close last clamping part (211) of clamping part (212) down;
One elastic element (40) connects respectively by a connection set and to be located on described fixing part (13) and the described slide block (20), and described relatively slide block (20) displacement path is made fore and aft motion.
2. fastener action according to claim 1 causes a device, it is characterized in that described noumenal seat (10) inwall is provided with one in order to limit the guide portion (12) that described slide block (20) breaks away from described noumenal seat (10).
3. fastener according to claim 1 action causes a device, it is characterized in that, described track portion (30) has a height, and the described relatively height of described restricted arm (22) is provided with a restriction end (221) that can be limited in described track portion (30).
4. fastener action according to claim 1 causes a device, it is characterized in that, described connection set is one first grab (41) and one second grab (42) that is respectively equipped with on the two end part of described elastic element (40), described first grab (41) is positioned on the described fixing part (13), and described slide block (20) lower edge is provided with a locating slot (23), and described second grab (42) penetrates in the described locating slot (23).
5. fastener action according to claim 1 causes a device, it is characterized in that described elastic element (40) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120847 CN2934693Y (en) | 2006-07-03 | 2006-07-03 | Fastener actuation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120847 CN2934693Y (en) | 2006-07-03 | 2006-07-03 | Fastener actuation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934693Y true CN2934693Y (en) | 2007-08-15 |
Family
ID=38351382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620120847 Expired - Fee Related CN2934693Y (en) | 2006-07-03 | 2006-07-03 | Fastener actuation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934693Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940401A (en) * | 2020-07-30 | 2020-11-17 | 杭州芥蒂电子商务有限公司 | Automobile ornament cleaning device capable of increasing water flow speed based on spiral circulation |
-
2006
- 2006-07-03 CN CN 200620120847 patent/CN2934693Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940401A (en) * | 2020-07-30 | 2020-11-17 | 杭州芥蒂电子商务有限公司 | Automobile ornament cleaning device capable of increasing water flow speed based on spiral circulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |