CN201246011Y - Folding key - Google Patents
Folding key Download PDFInfo
- Publication number
- CN201246011Y CN201246011Y CNU2008201632386U CN200820163238U CN201246011Y CN 201246011 Y CN201246011 Y CN 201246011Y CN U2008201632386 U CNU2008201632386 U CN U2008201632386U CN 200820163238 U CN200820163238 U CN 200820163238U CN 201246011 Y CN201246011 Y CN 201246011Y
- Authority
- CN
- China
- Prior art keywords
- key
- shank
- jointed shaft
- locking button
- housing
- 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
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Abstract
The utility model relates to a key, particularly to a folding key, which comprises a key and a key handle. The key handle comprises two casings that are buckled with each other. Accommodating grooves are arranged at the joint sites of the two casings for accommodating the key, the other end of the key opposite to the end provided with key teeth is connected with a rotary block, the rotary block is in articulated connection with the key handle through a articulated shaft, a return spring is sheathed on the articulated shaft for returning the articulated shaft, one end of the articulated shaft passes through the casing of the key handle to protrude out, a clamping block is arranged on the articulated shaft, a clamping groove is arranged at the site where the casing of the key handle corresponds with the clamping block on the articulated shaft, and a locking button is arranged on the key handle for locking the key. The folding key has simple structure, can be locked inside the key handle in the case of not being used, and has lighting function.
Description
Technical field
The utility model relates to a kind of key, particularly a kind of folding key.
Background technology
Key is the main tool that people unblank, and also is the article that people must carry when going out.For bigger key, particularly automobile-used key, in the bag that generally puts it into pocket or carry, because the particularity of this type of key, if in pocket or bag, collide folding the fracture with other article, proportioning bothers in addition, has brought unnecessary trouble to people undoubtedly.
In order to prevent the generation of this type of situation, the technology people in this field are through the not effort of section, developed a kind of folding key, this folding key mainly comprises key and the shank of the key, the shank of the key is fastened by the two halves housing and forms, the side joining place of two housings is provided with the cavity volume of placing for key, it is hinged by jointed shaft and two housings that key is provided with the other end of key tooth one end relatively, be arranged with back-moving spring on the jointed shaft, and be revealed in outside the housing, wherein, jointed shaft is provided with fixture block, housing and jointed shaft corresponding section be provided with jointed shaft on the adaptive draw-in groove of fixture block, thereby constitute the location of key.
Though technique scheme makes key can be in when not needing to use in the cavity volume between the two housings, but key if in pocket or bag when placement, other objects touch the jointed shaft on the housing or key are transferred in the cavity volume of two housings, key just can eject and place outside the housing, has the hidden danger that fracture takes place.
Summary of the invention
At the deficiency that prior art exists, the utility model provide a kind of simple in structure, can when key need not use, be locked at it in the shank of the key and have the folding key of illumination functions.
For achieving the above object, the utility model provides following technical scheme: a kind of folding key, include key and the shank of the key, described the shank of the key is made of the housing that two slit bamboo or chopped woods fasten mutually, the joining place of two housings side is provided with the cavity volume of placing key on the described the shank of the key, the other end that key is provided with key tooth one end relatively is connected with a spill spin block, this spill spin block and the shank of the key are articulated and connected by jointed shaft, be arranged with on the jointed shaft for its back-moving spring that resets, one end of jointed shaft penetrates outside housing on the shank of the key is revealed in, and jointed shaft is provided with fixture block, the corresponding position of fixture block is provided with draw-in groove on the shank of the key upper shell and the jointed shaft, and described the shank of the key is provided with the locking button of locking key.
The shank of the key is provided with the locking button of locking key in this, be provided with like this when the back key is in the shank of the key and just can be pinned by the locking button, can not touch in jointed shaft on the shank of the key or the cavity volume and transfer to, prevent from that key from ejecting to place housing to rupture outward because of other objects with key two housings from the shank of the key.
The utility model further is set to: the housing that described jointed shaft penetrates the shank of the key is provided with the horizontal concrete chute parallel with jointed shaft, described locking button places in this horizontal concrete chute, and be slippage with it and cooperate, the locking button slides onto the relevant position and engages with jointed shaft in horizontal concrete chute, constitute the circumferentially spacing of jointed shaft.Described locking button is rectangular substantially, its top is provided with arc notch, end is provided with control knob, the side face of described jointed shaft is provided with the short slot adaptive with the locking button, the locking button slides onto in this short slot along horizontal concrete chute, side face in the arc notch on locking button top and the jointed shaft short slot is fitted, and the side of side that is connected with arc notch on the locking button and jointed shaft short slot is conflicted, and constitutes the locking of the circumferential spacing and key of jointed shaft.
The housing that jointed shaft penetrates the shank of the key in this is provided with the horizontal concrete chute parallel with jointed shaft, described locking button places in this horizontal concrete chute, and being the slippage cooperation with it, the locking button slides onto the relevant position and engages with jointed shaft in horizontal concrete chute, constitute the circumferentially spacing of jointed shaft.The locking button is rectangular substantially, its top is provided with arc notch, end is provided with control knob, the side face of described jointed shaft is provided with the short slot adaptive with the locking button, the locking button slides onto in this short slot along horizontal concrete chute, side face in the arc notch on locking button top and the jointed shaft short slot is fitted, and the side of side that is connected with arc notch on the locking button and jointed shaft short slot is conflicted, and constitutes the locking of the circumferential spacing and key of jointed shaft.Make that like this jointed shaft just can not continue to rotate in a circumferential direction when locking button card was established in the short slot to the jointed shaft side face, thus key also just can not rotate with jointed shaft, thereby reach the purpose of locking key; And such set-up mode is not only simple in structure but also compact; Here need to prove that if on the top of locking button short slot is set, and the short slot corresponding position on jointed shaft and locking button is provided with the purpose that projection or fixture block also can reach locking, so this type of change also should belong within the protection domain of this patent.
The utility model further is set to: described spill spin block is provided with key and is provided with the relative adaptive groove of the other end of key tooth one end, the side that described key is provided with the relative other end of key tooth one end is provided with short slot, spill spin block inside is provided with and the corresponding projection of key side short slot, the formation key is connected with spill spin block, another slit bamboo or chopped wood housing that is oppositely arranged the horizontal concrete chute housing on the described the shank of the key is provided with spring base, spill spin block and this spring base corresponding position also are provided with spring base, are provided with the reduction torsion spring for the key returning quickly between two spring bases.
Spill spin block is provided with key and is provided with the relative adaptive groove of the other end of key tooth one end in this, the side that described key is provided with the relative other end of key tooth one end is provided with short slot, spill spin block inside is provided with and the corresponding projection of key side short slot, the formation key is connected with spill spin block, setting can make more firm the placing in the spill spin block of key like this, and processes more convenient; Another slit bamboo or chopped wood housing that is oppositely arranged the horizontal concrete chute housing on the shank of the key is provided with spring base, and spill spin block and this spring base corresponding position also are provided with spring base, is provided with the reduction torsion spring for the key returning quickly between two spring bases.Being provided with like this is for key can being opened or closed fast by the effect of reduction torsion spring, making it the purpose that reaches easy to use.
The utility model further is set to: the upper end joining place of two housings is provided with a passage on the described the shank of the key, be provided with the LED light emitting diode in this passage, this LED light emitting diode is electrically connected with the gauge tap that places the battery in the shank of the key and penetrate the shank of the key housing.
In this on the shank of the key the upper end joining place of two housings be provided with a passage, be provided with the LED light emitting diode in this passage, this LED light emitting diode is electrically connected with the gauge tap that places the battery in the shank of the key and penetrate the shank of the key housing.Make this key not only possess the function of unblanking after being provided with like this, and the user can also be used as flashlight whereby and use in night or the darker zone of light, increase the function of use of key, bring convenience to the user.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is the schematic perspective view of the utility model embodiment 1;
Fig. 2 is exploded pictorial Fig. 1 of the utility model embodiment 1;
Fig. 3 is exploded pictorial Fig. 2 of the utility model embodiment 1;
Fig. 4 is the I portion enlarged drawing of Fig. 3;
Fig. 5 is the schematic perspective view of jointed shaft among the utility model embodiment 1;
Fig. 6 is the schematic perspective view of locking button among the utility model embodiment 1;
Fig. 7 is the structural representation of key and spill spin block among the utility model embodiment 1;
Fig. 8 is the structural representation of the utility model embodiment 2.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of folding key shown in Figure 7, include key 1 and the shank of the key 2, described the shank of the key 2 is made of the housing that two slit bamboo or chopped woods fasten mutually, the joining place of two housings side is provided with the cavity volume 22 of placing key 1 on the described the shank of the key 2, the other end that key 1 is provided with key tooth 11 1 ends relatively is connected with a spill spin block 12, this spill spin block 12 is articulated and connected by jointed shaft 3 with key 1 handle, be arranged with on the jointed shaft 3 for its back-moving spring that resets 4, one end of jointed shaft 3 penetrates outside housing 21 on the shank of the key 2 is revealed in, and jointed shaft 3 is provided with fixture block 31, the corresponding position of fixture block 31 is provided with draw-in groove 211 on the shank of the key 2 upper shells 21 and the jointed shaft 3, described the shank of the key 2 is provided with the locking button 5 of locking key 1, just can be pinned by locking button 5 when key 1 is in the shank of the key 2 after being provided with like this, can not touch in jointed shaft 3 on the shank of the key 2 or the cavity volume 22 and transfer to, prevent from that key 1 from ejecting to place housing 21 outer fractures because of other objects with key 1 two housings 21 from the shank of the key 2.
In the utility model embodiment, the housing 21 that described jointed shaft 3 penetrates the shank of the key 2 is provided with the horizontal concrete chute 212 parallel with jointed shaft 3, described locking button 5 places in this horizontal concrete chute 212, and be slippage with it and cooperate, here the setting of horizontal concrete chute 212 is arrangements of other parts for convenience, locking button 5 slides onto the relevant position and engages with jointed shaft in horizontal concrete chute 212, constitute the circumferentially spacing of jointed shaft, jointed shaft 3 just can not rotate when jointed shaft 3 was conflicted with locking button 5, so can be with jointed shaft 3 lockings, and key 1 belongs to driven member, jointed shaft 3 is if can not rotate, and spill spin block 12 just can not rotate, after spill spin block 12 can not rotate, key 1 also just can not rotate, and just key 1 has been carried out locking so 5 pairs of jointed shafts of locking button 3 carry out locking.Described locking button 5 cardinal principles are rectangular; its top is provided with arc notch 51; end is provided with control knob 54; the side face of described jointed shaft 3 is provided with the short slot 32 adaptive with locking button 5; locking button 5 slides onto in this short slot 32 along horizontal concrete chute 212; the arc notch 51 on locking button 5 tops is fitted with the side face 321 in jointed shaft 3 short slots 32; the side 55 that is connected with arc notch 51 on the locking button 5 is conflicted with the side of jointed shaft 3 short slots 32 34; constitute the locking of the circumferential spacing and key 1 of jointed shaft 3; here need to prove; if short slot is set on the top of locking button 5; and the purpose that projection or fixture block also can reach locking is set in jointed shaft 3 and short slot corresponding position on the locking button, so this type of change also should belong within the protection domain of this patent.
In the utility model embodiment, described spill spin block 12 is provided with key 1 and is provided with the adaptive groove 121 of the relative other end of key tooth 11 1 ends, the side that described key 1 is provided with the relative other end of key tooth 11 1 ends is provided with short slot 13, has inside stamping forming groove 122 on spill spin block 12 lateral surfaces, because the extruding of material, spill spin block 12 inside have just formed projection 123 with key 1 side short slot 13 corresponding positions, this projection 123 is oppositely arranged with the short slot 13 of key 1 side, formation key 1 is connected with spill spin block 12, be arranged so that like this in key 1 insertion groove 13, short slot 13 on it is established with the projection of spill spin block inside 123 cards, guaranteeing that with this key 1 is in the steadiness on the spill spin block 12, is because easy to process and adopt punching press; Another slit bamboo or chopped wood housing 23 that is oppositely arranged the housing 21 of horizontal concrete chute 212 on the described the shank of the key 2 is provided with spring base 231, spill spin block 12 also is provided with spring base 121 with these spring base 231 corresponding positions, be provided with reduction torsion spring 6 between two spring bases for key 1 returning quickly, be for key 1 can be opened or closed fast by the effect of reduction torsion spring 6 like this, make it the purpose that reaches easy to use, certainly, these reduction torsion spring 6 keys 1 are not set also can bring into play its effect, just the user in use has inconvenience.The upper end joining place of two housings is provided with a passage 24 on the described the shank of the key 2, be provided with LED light emitting diode 7 in this passage 24, this LED light emitting diode 7 with place the shank of the key 2 in battery 8 and the gauge tap 9 that penetrates the shank of the key 2 housings 21 be electrically connected, make this key 1 not only possess the function of unblanking after being provided with like this, and the user can also be used as the flashlight use whereby at night or the darker zone of light, increased the function of use of key 1, brought convenience to the user.
As shown in Figure 8, shown in the structural representation of the utility model embodiment 2, the side that a housing 21 on the described the shank of the key 2 is positioned at cavity volume 22 places is provided with open slot 213, described locking button 5 cardinal principles are L-shaped, the long end of its part omitted is working end 56, with the vertically disposed minor face in working end be press-side 57, locking button 5 is articulated in the open slot 213 by bearing pin 52, the top of open slot 213 is provided with around property piece 214, should between the inwall of property piece 214 and housing 21, be provided with the space of placing, be arranged with torsionspring 53 on the described bearing pin 52 for the working end 56 of locking button 5.
In the utility model embodiment, the change of described locking button 5 positions is bigger, shown in obviously the foregoing description only be for example clearly is described, and be not qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't be enumerated to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (7)
1, a kind of folding key, include key and the shank of the key, described the shank of the key is made of the housing that two slit bamboo or chopped woods fasten mutually, the joining place of two housings side is provided with the cavity volume of placing key on the described the shank of the key, the other end that key is provided with key tooth one end relatively is connected with a spill spin block, this spill spin block and the shank of the key are articulated and connected by jointed shaft, be arranged with on the jointed shaft for its back-moving spring that resets, one end of jointed shaft penetrates outside housing on the shank of the key is revealed in, and jointed shaft is provided with fixture block, the corresponding position of fixture block is provided with draw-in groove on the shank of the key upper shell and the jointed shaft, it is characterized in that: described the shank of the key is provided with the locking button of locking key.
2, folding key according to claim 1, it is characterized in that: the housing that described jointed shaft penetrates the shank of the key is provided with the horizontal concrete chute parallel with jointed shaft, described locking button places in this horizontal concrete chute, and be slippage with it and cooperate, the locking button slides onto the relevant position and engages with jointed shaft in horizontal concrete chute, constitute the circumferentially spacing of jointed shaft.
3, folding key according to claim 1, it is characterized in that: the side that the housing on the described the shank of the key is positioned at the cavity volume place is provided with open slot, described locking button is L-shaped substantially, the long end of its part omitted is the working end, with omiting the vertically disposed minor face of a long end is press-side, the locking button is articulated in the open slot by bearing pin, the top of open slot is provided with around the property piece, should between the inwall of property piece and housing, be provided with the space of placing, be arranged with torsionspring on the described bearing pin for locking button working end.
4, folding key according to claim 2, it is characterized in that: described locking button is rectangular substantially, its top is provided with arc notch, end is provided with control knob, the side face of described jointed shaft is provided with the short slot adaptive with the locking button, the locking button slides onto in this short slot along horizontal concrete chute, side face in the arc notch on locking button top and the jointed shaft short slot is fitted, the side of side that is connected with arc notch on the locking button and jointed shaft short slot is conflicted, and constitutes the locking of the circumferential spacing and key of jointed shaft.
5, according to claim 1 or 2 or 3 or 4 described folding keys, it is characterized in that: described spill spin block is provided with key and is provided with the relative adaptive groove of the other end of key tooth one end, the side that described key is provided with the relative other end of key tooth one end is provided with short slot, spill spin block inside is provided with and the corresponding projection of key side short slot, the formation key is connected with spill spin block, another slit bamboo or chopped wood housing that is oppositely arranged the horizontal concrete chute housing on the described the shank of the key is provided with spring base, spill spin block and this spring base corresponding position also are provided with spring base, are provided with the reduction torsion spring for the key returning quickly between two spring bases.
6, according to claim 1 or 2 or 3 or 4 described folding keys, it is characterized in that: the upper end joining place of two housings is provided with a passage on the described the shank of the key, be provided with the LED light emitting diode in this passage, this LED light emitting diode is electrically connected with the gauge tap that places the battery in the shank of the key and penetrate the shank of the key housing.
7, folding key according to claim 5, it is characterized in that: the upper end joining place of two housings is provided with a passage on the described the shank of the key, be provided with the LED light emitting diode in this passage, this LED light emitting diode is electrically connected with the gauge tap that places the battery in the shank of the key and penetrate the shank of the key housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201632386U CN201246011Y (en) | 2008-08-21 | 2008-08-21 | Folding key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201632386U CN201246011Y (en) | 2008-08-21 | 2008-08-21 | Folding key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201246011Y true CN201246011Y (en) | 2009-05-27 |
Family
ID=40729831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201632386U Expired - Fee Related CN201246011Y (en) | 2008-08-21 | 2008-08-21 | Folding key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201246011Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287080A (en) * | 2010-06-03 | 2011-12-21 | 株式会社东海理化电机制作所 | Key unit and assembly method of key unit |
| CN102535964A (en) * | 2011-12-30 | 2012-07-04 | 伟速达（福州）安全系统有限公司 | Vehicular intelligent key structure |
| GB2491803A (en) * | 2011-05-09 | 2012-12-19 | Leszek Andrew Nixon Niezgoda | A vehicle key repair jig |
| CN103429835A (en) * | 2010-11-05 | 2013-12-04 | 法雷奥安全座舱公司 | Key having a retractable insert, and related insert-extending module |
| CN104066910A (en) * | 2011-12-23 | 2014-09-24 | 法雷奥安全座舱公司 | Key having a retractable insert and corresponding deployment module |
| CN106225011A (en) * | 2016-08-30 | 2016-12-14 | 温州市中邦烟具制造有限公司 | A kind of electronic cigarette lighter |
-
2008
- 2008-08-21 CN CNU2008201632386U patent/CN201246011Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287080A (en) * | 2010-06-03 | 2011-12-21 | 株式会社东海理化电机制作所 | Key unit and assembly method of key unit |
| CN103429835A (en) * | 2010-11-05 | 2013-12-04 | 法雷奥安全座舱公司 | Key having a retractable insert, and related insert-extending module |
| CN103429835B (en) * | 2010-11-05 | 2016-05-11 | 法雷奥安全座舱公司 | There is the key of regracting plug-in unit and relevant plug-in unit and stretch out module |
| GB2491803A (en) * | 2011-05-09 | 2012-12-19 | Leszek Andrew Nixon Niezgoda | A vehicle key repair jig |
| GB2491803B (en) * | 2011-05-09 | 2014-11-19 | Leszek Andrew Nixon Niezgoda | Apparatus for repairing a key |
| CN104066910A (en) * | 2011-12-23 | 2014-09-24 | 法雷奥安全座舱公司 | Key having a retractable insert and corresponding deployment module |
| CN104066910B (en) * | 2011-12-23 | 2018-01-16 | 法雷奥安全座舱公司 | Key with contractile insert and corresponding expansion module |
| CN102535964A (en) * | 2011-12-30 | 2012-07-04 | 伟速达（福州）安全系统有限公司 | Vehicular intelligent key structure |
| CN106225011A (en) * | 2016-08-30 | 2016-12-14 | 温州市中邦烟具制造有限公司 | A kind of electronic cigarette lighter |
| CN106225011B (en) * | 2016-08-30 | 2019-04-05 | 温州市中邦烟具制造有限公司 | A kind of electronic cigarette lighter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG ZHONGLI GROUP CO., LTD. Assignor: Zhan Xianguang Contract record no.: 2011330000258 Denomination of utility model: Testing tool for automobile folding key durability test Granted publication date: 20090527 License type: Exclusive License Record date: 20110412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20160821 |