CN204617241U - A kind of key chain - Google Patents
A kind of key chain Download PDFInfo
- Publication number
- CN204617241U CN204617241U CN201520094368.9U CN201520094368U CN204617241U CN 204617241 U CN204617241 U CN 204617241U CN 201520094368 U CN201520094368 U CN 201520094368U CN 204617241 U CN204617241 U CN 204617241U
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- CN
- China
- Prior art keywords
- crossbearer
- vertical frame
- groove
- hanger
- key chain
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Abstract
The utility model relates to a kind of key chain, comprises main button, hook, and main button is connected with hook, and described hook comprises hanger, bay, and hanger is flexibly connected by connector with main button, and hanger is flexibly connected with bay, and hanger and bay form a closed structure; The structure of wherein said hanger substantially in a L-type, has crossbearer one, vertical frame one, and the lower end of vertical frame one connects transverse axis; The structure of described bay substantially also in a L-type, have crossbearer two, vertical frame two, wherein crossbearer two is connected with crossbearer one, and transverse axis free end is connected in vertical frame two, and the utility model structure is simple, easy to assembly.
Description
Technical field
The utility model relates to a kind of key chain.
Background technology
It is very inconvenient that existing key chain shirks key.
Utility model content
Technical problem to be solved in the utility model will provide a kind of novel structure, ease of assembly, can shirk the key chain of key very easily simultaneously.
The technical scheme realizing above-mentioned purpose is as follows:
A kind of key chain, comprise main button, hook, main button is connected with hook, it is characterized in that: described hook comprises hanger, bay, and hanger is flexibly connected by connector with main button, and hanger is flexibly connected with bay, and hanger and bay form a closed structure; The structure of wherein said hanger substantially in a L-type, has crossbearer one, vertical frame one, and the lower end of vertical frame one connects transverse axis; The structure of described bay substantially also in a L-type, have crossbearer two, vertical frame two, wherein crossbearer two is connected with crossbearer one, and transverse axis free end is connected in vertical frame two.
Preferably, the axial direction of described crossbearer one has jack, in the insertion jack of crossbearer two adaptation; With transverse axis free end correspondence position, in the lower end of vertical frame two, also jack is set, in the insertion jack of transverse axis free end adaptation.
Preferably, described crossbearer one arranges connecting hole with crossbearer two correspondence position, and connector is through connecting hole.
Preferably, the cross sectional shape of described vertical frame one, vertical frame two is substantially in one 8 font structures.
Preferably, described connector is screw or rivet.
Preferably, described transverse axis is linear structure or arcuate structure recessed outward.
Preferably, the hanger that described crossbearer one, vertical frame one, transverse axis are formed is integral type structure, and described bay is integral type structure.Certain crossbearer one, vertical frame one, transverse axis also can be independently parts, connect into hanger by assembling mode, and bay also can be independently parts, connects into bay by assembling mode.
Preferably, described main button comprises hook portion, Access Division, the lower end of Access Division is flexibly connected with hook portion, the other end fastens at hook portion free end, the lower end of wherein said Access Division has groove one, the hook portion corresponding with lower end, Access Division is arranged groove two, in the insertion groove two of groove one adaptation, and groove one is connected by connector with groove two, groove one can along groove two activity back and forth simultaneously; Place torsion spring in groove one, two arm angles of torsion spring are connected on hook portion and Access Division respectively.
The utility model structure is simple, and shirk key conveniently, do not need to make very large strength, key can not come off easily simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model overall schematic
Fig. 2 is Fig. 1 side view
Fig. 3 is the utility model decomposing schematic representation
Fig. 4 is Access Division schematic diagram
Fig. 5 is the schematic diagram when transverse axis is arcuate structure
Fig. 6 is the schematic diagram when transverse axis is arcuate structure
Figure number illustrates: main button 1, hook 2, hook portion 3, Access Division 4, screw 5, crossbearer 1, vertical frame 1, transverse axis 8, crossbearer 29, vertical frame 2 10, jack 11, connecting hole 12, groove 1, torsion spring 14, arm angle 15,
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In Fig. 1, key chain, comprises main button 1, hook 2, main button comprises hook portion 3, Access Division 4, and hook portion 3 and Access Division 4 form a closed ring, and hook 2 also forms a closed ring, hook 2 is mainly buckled on 1 by being connected to of screw or rivet activity, and the objects such as key are set in hook.
In Fig. 3, main button is connected with hook, and described hook comprises hanger, bay, and hanger is connected by component activity such as bearing pin or screws 5 with main button, and hanger is flexibly connected with bay, and hanger and bay form a closed structure; The structure of wherein said hanger substantially in a L-type, has crossbearer 1, vertical frame 1, and the lower end of vertical frame one connects transverse axis 8, and hanger can be integral structure; The structure of described bay substantially also in a L-type, have crossbearer 29, vertical frame 2 10, wherein crossbearer 29 is connected with crossbearer 1, and transverse axis 8 free end is connected in vertical frame 2 10.The axial direction of crossbearer 1 has jack, in the insertion jack of crossbearer two adaptation; With transverse axis free end correspondence position, jack 11 is also set in the lower end of vertical frame two, in the insertion jack of transverse axis free end adaptation.Also can not arrange jack in certain crossbearer one, directly connect together by two crossbearers by connectors such as screws, arranging jack can be more attractive in appearance, and also not having more wedge angle scrapes advantages such as pulling clothing simultaneously.Crossbearer one and crossbearer two correspondence position arrange connecting hole 12, and screw or rivet pass connecting hole, and the two is fixing further, make it depart from and separate.
Convenient in order to assemble, jack in the present invention on crossbearer 1 can be screw hole, and the outer setting screw thread of crossbearer two, such crossbearer two directly can enter in jack by knob, such structure can omit connecting hole 12, and in like manner, transverse axis 8 free end also can be arranged to the form of screw thread, connected jack 11 is screwed hole, the two adaptive combination.
The cross sectional shape of vertical frame one, vertical frame two is substantially in one 8 font structures, and wherein transverse axis 8 is linear structure or arcuate structure recessed outward.
In Fig. 4, main button comprises hook portion 3, Access Division 4, the lower end of Access Division 4 is flexibly connected with hook portion, the other end fastens at hook portion free end, the lower end of wherein said Access Division has groove 1, the hook portion corresponding with lower end, Access Division is arranged groove two (not shown), in the insertion groove two of groove 1 adaptation, and groove one is connected by screw with groove two, groove one can along groove two activity back and forth simultaneously, the free end of Access Division is pressed when needing to open Access Division, there is certain rotation in the lower end of Access Division, pop into position smoothly to enable Access Division and put, torsion spring 14 is placed between groove one and groove two, two arm angles 15 of torsion spring are connected on hook portion and Access Division respectively, torsion spring is adopted to make between Access Division and hook portion, to have certain screen resilience, not only ensure tight clamping fit between two parts, prevent from unclamping between the two, and Access Division be opened after can get back to origin-location by appliance for releasing single.
These are only the preferred embodiment of the utility model embodiment; not in order to limit the utility model embodiment; within all spirit in the utility model embodiment and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included in the protection domain of the utility model embodiment.
Claims (8)
1. a key chain, comprises main button, hook, and main button is connected with hook, it is characterized in that: described hook comprises hanger, bay, and hanger is flexibly connected by connector with main button, and hanger is flexibly connected with bay, and hanger and bay form a closed structure; The structure of wherein said hanger substantially in a L-type, has crossbearer one, vertical frame one, and the lower end of vertical frame one connects transverse axis; The structure of described bay substantially also in a L-type, have crossbearer two, vertical frame two, wherein crossbearer two is connected with crossbearer one, and transverse axis free end is connected in vertical frame two.
2. key chain according to claim 1, is characterized in that: the axial direction of described crossbearer one has jack, in the insertion jack of crossbearer two adaptation; With transverse axis free end correspondence position, in the lower end of vertical frame two, also jack is set, in the insertion jack of transverse axis free end adaptation.
3. key chain according to claim 2, is characterized in that: described crossbearer one arranges connecting hole with crossbearer two correspondence position, and connector is through connecting hole.
4. key chain according to claim 1, is characterized in that: the cross sectional shape of described vertical frame one, vertical frame two is substantially in one 8 font structures.
5. key chain according to claim 1, is characterized in that: described connector is screw or rivet.
6. key chain according to claim 1, is characterized in that: described transverse axis is linear structure or arcuate structure recessed outward.
7. key chain according to claim 1, is characterized in that: the hanger that described crossbearer one, vertical frame one, transverse axis are formed is integral type structure, and described bay is integral type structure.
8. key chain according to claim 1, it is characterized in that: described main button comprises hook portion, Access Division, the lower end of Access Division is flexibly connected with hook portion, the other end fastens at hook portion free end, the lower end of wherein said Access Division has groove one, the hook portion corresponding with lower end, Access Division is arranged groove two, in the insertion groove two of groove one adaptation, and groove one is connected by connector with groove two, groove one can along groove two activity back and forth simultaneously; Place torsion spring in groove one, two arm angles of torsion spring are connected on hook portion and Access Division respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094368.9U CN204617241U (en) | 2015-02-10 | 2015-02-10 | A kind of key chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094368.9U CN204617241U (en) | 2015-02-10 | 2015-02-10 | A kind of key chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204617241U true CN204617241U (en) | 2015-09-09 |
Family
ID=54036322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520094368.9U Active CN204617241U (en) | 2015-02-10 | 2015-02-10 | A kind of key chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204617241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397306A (en) * | 2017-09-15 | 2017-11-28 | 广州市在舟环保科技有限公司 | key chain |
| CN110080282A (en) * | 2019-05-24 | 2019-08-02 | 长沙理工大学 | A kind of self-anchored type band tooth grid reinforced retaining wall structure and its reinforcement means |
-
2015
- 2015-02-10 CN CN201520094368.9U patent/CN204617241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397306A (en) * | 2017-09-15 | 2017-11-28 | 广州市在舟环保科技有限公司 | key chain |
| CN110080282A (en) * | 2019-05-24 | 2019-08-02 | 长沙理工大学 | A kind of self-anchored type band tooth grid reinforced retaining wall structure and its reinforcement means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |