CN202618671U - Key case - Google Patents
Key case Download PDFInfo
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- CN202618671U CN202618671U CN 201220249018 CN201220249018U CN202618671U CN 202618671 U CN202618671 U CN 202618671U CN 201220249018 CN201220249018 CN 201220249018 CN 201220249018 U CN201220249018 U CN 201220249018U CN 202618671 U CN202618671 U CN 202618671U
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- Prior art keywords
- key
- movable part
- stay hook
- key case
- free
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- Expired - Fee Related
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Abstract
The utility model discloses a key case. As for the shortages of the existing key case in inconvenience in carrying, key holding and key taking or easiness in noise generation, the utility model provides the key case capable of being carried conveniently on a waistband, and holding and taking the key conveniently. The key case comprises an open-close type shell, wherein a key ring assembly is fixed on an upper part inside a shell fixing page, and a waistband ring is arranged outside the shell fixing page; the key ring assembly of the key case comprises a fixed hook fixed on the shell; the fixed hook is connected with a movable piece by an elastic hinge structure; and the free end of the movable piece is propped against the inside of the free end of the fixed hook, thereby forming a closed ring; and meanwhile, the key case is further provided with a design of a plurality of elastic hinge structures, comprising the structure having a rotating shaft matched with a spring, and the structure adopting elastic materials. The key case is convenient to carry the key freely and safely and is capable of preventing the noise due to the shaking and the friction of the key with the body. By adopting the design of the elastic hinge structures, the key can be held and taken conveniently. Therefore, the key case is simple in integral structure and convenient in processing, and the materials are saved.
Description
Technical field
The present invention relates to a kind of key case, belong to the daily mechanical manufacturing field of life.
Background technology
Key case is common daily living article, and is various informative, use extensively.Existing key case mainly contains holding type and hangs two types of waist formulas.The holding type key case can better wrap up key, but purpose of design is to use held, and the carry-on bag of need packing into is perhaps used held always, is not easy to carry.And the key ring structure of holding type key case is based on two hands and hangs and get the operational motion of key and design, and the key chain opening-closing structure is complicated, hang get key operated convenient inadequately.Hang waist formula key case and generally include two kinds of designs, form by two parts up and down.A kind of top of designing is the latch closure of wearing waistband, and the bottom is a hook of hanging key, and hook is exposed outside, is not wrapped in the bag, so can only be referred to as key chain.This design is because bottom hook is exposed outside, when key chain be through carry on the waistband after, the key that hangs on the hook is exposed outside, rock with the health motion easily, and the generation noise is touched in the phase mutual friction; Another kind of design top is latch closure, and the bottom is a hook of hanging key, and hook structure is based on two hands extensions and gets the operational motion of key and design the outer leather parcel that has of hook.Therefore this design is carried the back key case and can be rocked with oneself because the top latch closure is to hang on the waist-belt loop, and gets key at every turn and all must earlier the leather parcel be taken off from the waist-belt loop, takes off the key that need use again, uses inconvenient.
Summary of the invention
The purpose of the utility model is exactly the deficiency to prior art, provides a kind of can being installed on the waistband to be easy to carry, and convenient again dress is got the key case of key.
For realizing above-mentioned purpose, technical scheme of the present invention is following:
A kind of key case comprises the open-close type shell, and shell fixed page medial surface top is the key chain assembly fixedly, and it is characterized in that: the fixed page lateral surface has belt loop.
Above-mentioned key case main body is an open-close type shell, and the shell lateral surface has belt loop, can key case be through on the waistband, and is safe to carry.Shell fixed page medial surface top is fixed with the key chain assembly.Folding shell can wrap key case when key hung on the key chain assembly, prevented that it from rocking the generation noise with health.Dress is when getting key, only need open open-close type shell dress and get required key and get final product, and need not key case is taken off.
The key chain assembly of above-mentioned key case comprises the stay hook that is fixed on the shell, and stay hook is connected with the elastic hinge structure with movable part; Free termination of movable part and the free termination of stay hook medial surface butt constitute closed hoop.
The structural feature of key chain assembly is through the elastic hinge structure the reset power of rest position of movable part that drives to be provided.When the key chain assembly was static, the elastic force of elastic hinge structure drove the free termination of movable part and withstands the free termination of stay hook from inside to outside, guaranteed that stay hook and movable part constitute closed hoop; Press movable part can make it with light finger, just can adorn and get key to the inboard rotation of stay hook.The elastic hinge structure can have multiple design, can be the structure that rotating shaft cooperates spring, or utilizes the elastic force of elastomeric material itself.Before a kind of structure example as, the elastic hinge structure comprises rotating shaft and spring, the both ends of the spring head respectively with stay hook and movable part butt; Spring is through outside the rotating shaft, and perhaps spring is between stay hook and movable part medial surface.In this kind structure, the elastic force of elastic hinge structure is produced by the deformation of spring pressurized.The back a kind of structure example as, movable part is the not closed hoop that elastomeric material is processed, and two free terminations are arranged; The elastic hinge structure is inserted the hinged termination of stay hook and is kept disalignment to form with relative direction by two free terminations of movable part.In this kind structure, the elastic force of elastic hinge structure is produced by the elasticity of movable part material own.When movable part was static, movable part and stay hook formed closed hoop, and when movable part inwardly rotated, movable part generation disalignment was rotated, and the torsion of elastomeric material drives movable part and is returned to rest position.
Compared with prior art, the invention has the beneficial effects as follows: product is convenient to carry safely key; Can prevent when carrying that key from rocking the friction generates noise with oneself; The key chain assembly can guarantee that through the elastic hinge structure Design conveniently dress is got key; The product overall structure is simple, economical with materials, and is easy to process.
Description of drawings
Fig. 1 is a key case opening structural representation.
Fig. 2 is a key case dorsal surface structural representation.
Fig. 3 is embodiment one a key chain assembly structure sketch map.
Fig. 4 is the A-A cut-away view of Fig. 3.
Fig. 5 is embodiment one a key chain opening structural representation.
Fig. 6 is embodiment two key chain assembly structure sketch mapes.
Fig. 7 is the A-A cut-away view of Fig. 6.
Fig. 8 is embodiment three key chain assembly structure sketch mapes.
Fig. 9 is the A-A cut-away view of Fig. 8.
Figure 10 is embodiment three key chain opening structural representations.
Figure 11 is embodiment four key chain assembly structure sketch mapes.
Figure 12 is the A-A cut-away view of Figure 11.
Figure 13 is the key chain assembly structure sketch map of embodiment five.
Figure 14 is the A-A cut-away view of Figure 13.
Figure 15 is embodiment five key chain opening structural representations.
Figure 16 is the key chain assembly sketch map of embodiment six.
Figure 17 is the key chain assembly sketch map of embodiment seven.
Figure 18 is the A-A cut-away view of Figure 17.
Figure 19 is embodiment eight key chain assembly structure sketch mapes.
Figure 20 is the A-A cut-away view of Figure 19.
Figure notation in the accompanying drawing is respectively:
1 shell, 11 fixed pages, 12 auricles, 13 snap closes, 14 active pages, 2 key chain assemblies
The hinged termination of 212 stay hooks, the free termination of 21 stay hooks, 211 stay hooks 213 projections
The free termination of 214 step-like breach 215 transverse arm 22 movable parts, 221 movable parts
222 step-like projection 223 briquettings 23 rotating shafts 24 springs 25 base plates 3 belt loops
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are done further to describe.
Embodiment one
Like Fig. 1～shown in Figure 5, prepare a kind of key case.
Fig. 1 is a key case opening structural representation; Fig. 2 is a key case dorsal surface structural representation.Open-close type shell 1, shell 1 fixed page 11 medial surface tops are key chain assembly 2 fixedly, and fixed page 11 lateral surfaces have belt loop 3.Fixed page 11 1 side projections have auricle 12, and snap close 13 is arranged on the auricle 12, and fixed page 11 another sides prolong and form active page 14, and snap close 13 is arranged on the active page 14; The active page 14 folding key chain assemblies 2 that cover.
Fig. 3 is a key chain assembly structure sketch map.Key chain assembly 2 comprises the stay hook 21 that is fixed on the shell 1, and stay hook 21 is connected with the elastic hinge structure with movable part 22; The free termination 221 of movable part constitutes closed hoop with the free termination of stay hook 211 medial surface butts.Stay hook 21 is fixed on the base plate 25, and base plate 25 is fixed on the fixed page 11 of shell 1.
Fig. 4 is the A-A cut-away view of Fig. 3; Fig. 5 is a key chain opening structural representation.The elastic hinge structure comprises rotating shaft 23 and spring 24, spring 24 two ends respectively with stay hook 21 and movable part 22 butts; Spring 24 is through outside the rotating shaft 23.There is seam the free termination 211 of stay hook; Seam is the projection 213 at 211 edges, the free termination of stay hook.
Embodiment two
Like Fig. 6～shown in Figure 7, prepare a kind of key case, itself and embodiment one something in common no longer repeat, and its difference is the elasticity articulated structure.
Fig. 6 is a key chain assembly structure sketch map; Fig. 7 is the A-A cut-away view of Fig. 6;
Embodiment three
Like Fig. 8～shown in Figure 10, prepare a kind of key case, itself and embodiment one something in common no longer repeat, and its difference is the structure of stay hook.
Fig. 8 is a key chain assembly structure sketch map; Fig. 9 is the A-A cut-away view of Fig. 8; Figure 10 is a key chain opening structural representation.Stay hook 21 upper ends are transverse arms 215, and movable part 22 is connected with the elastic hinge structure with transverse arm 215, and movable part 22 is vertical with transverse arm 215.There is seam the free termination 211 of stay hook, and seam is the step-like breach 214 on 211 medial surface bases, the free termination of stay hook.
The free termination 221 of movable part is wedge shapes, and medial surface is longer than lateral surface, and there is step-like projection 222 on the medial surface base, and step-like projection 222 is fitted with step-like breach 214.
Embodiment four
Like Figure 11～shown in Figure 12, prepare a kind of key case, it no longer repeats with embodiment three identical parts, and its difference is the elasticity articulated structure.
Figure 11 is a key chain assembly structure sketch map; Figure 12 is the A-A cut-away view of Figure 11.The elastic hinge structure comprises rotating shaft 23 and spring 24, spring 24 two ends respectively with stay hook 21 and movable part 22 butts, spring 24 is between stay hook 21 and movable part 22 medial surfaces.
Embodiment five
Like Figure 13～shown in Figure 15, prepare a kind of key case, it no longer repeats with embodiment three identical parts, and its difference is the elasticity articulated structure.
Figure 13 is a key chain assembly structure sketch map, and Figure 14 is the A-A cutaway view of Figure 13, and Figure 15 is a key chain opening structural representation.Movable part 22 is not closed hoops that elastomeric material is processed, and two free terminations are arranged; The elastic hinge structure is formed with hinged termination 212 of the parallel insertion stay hook of relative direction and maintenance disalignment by two free terminations of movable part 22; Movable part 22 bases and step-like breach 214 are fitted.
Embodiment six
Shown in figure 16, prepare a kind of key case, no longer repeat outside it is identical with embodiment one, its difference is the movable part structure.
Figure 16 is a key chain assembly structure sketch map.There is briquetting 223 movable part 22 sides.
During use, finger can be pushed the briquetting 223 of movable part 22, the operation of being more convenient for.
The briquetting 223 of movable part 22 also is applicable in the key case structure of embodiment three, embodiment four in the present embodiment.
Embodiment seven
Like Figure 17, shown in Figure 180, prepare a kind of key case, no longer repeat outside it is identical with embodiment five, its difference is the movable part structure.
Figure 17 is a key chain assembly structure sketch map, and Figure 18 is the A-A cut-away view of Figure 17.There is briquetting 223 movable part 22 sides.
The briquetting 223 of movable part 22 also is applicable in the key case structure of embodiment two in the present embodiment.
Embodiment eight
Like Figure 19～shown in Figure 20, prepare a kind of key case, no longer repeat the structure of the key chain assembly 2 after its difference is to simplify outside it is identical with embodiment one.
Figure 19 is a key chain assembly structure sketch map, and Figure 20 is the A-A cut-away view of Figure 19.The base plate 25 and the stay hook 21 of key chain assembly 2 are merged into a part, and stay hook free end 211 extends and form crotch from base plate 25 outside the plane; Movable part 22 is connected with the elastic hinge structure with base plate 25, and the free termination 221 of movable part constitutes closed hoop with the free termination of stay hook 211 medial surface butts.
Key chain assembly after simplifying in the present embodiment is equally in the key case structure applicable to embodiment two～seven; I.e. each design all can be designed to: the base plate 25 and the stay hook 21 of key chain assembly 2 are merged into a part, and stay hook free end 211 extends and form crotch from base plate 25 outside the plane; Movable part 22 is connected with the elastic hinge structure with base plate 25, and the free termination 221 of movable part constitutes closed hoop with the free termination of stay hook 211 medial surface butts.
Claims (10)
1. a key case comprises open-close type shell (1), and shell (1) fixed page (11) medial surface top is key chain assembly (2) fixedly, it is characterized in that: fixed page (11) lateral surface has belt loop (3).
2. key case according to claim 1 is characterized in that: said key chain assembly (2) comprises the stay hook (21) that is fixed on the shell (1), and stay hook (21) is connected with the elastic hinge structure with movable part (22); The free termination of said movable part (221) constitutes closed hoop with the free termination of stay hook (211) medial surface butt.
3. key case according to claim 2 is characterized in that: there is seam the free termination of said stay hook (211); Said seam is the projection (213) at edge, the free termination of stay hook (211), or the step-like breach (214) on medial surface base, the free termination of stay hook (211).
4. key case according to claim 3 is characterized in that: said elastic hinge structure comprises rotating shaft (23) and spring (24), spring (24) two ends respectively with stay hook (21) and movable part (22) butt; Said spring (24) is through outside the rotating shaft (23), and perhaps said spring (24) is positioned between stay hook (21) and movable part (22) medial surface.
5. key case according to claim 4; It is characterized in that: the free termination of said movable part (221) is a wedge shape; Medial surface is longer than lateral surface, and there is step-like projection (222) on the medial surface base, and said step-like projection (222) is fitted with step-like breach (214).
6. key case according to claim 3 is characterized in that: said movable part (22) is the not closed hoop that elastomeric material is processed, and two free terminations are arranged; Said elastic hinge structure is formed with relative direction hinged termination of parallel insertion stay hook (212) and maintenance disalignment by two free terminations of movable part (22).
7. key case according to claim 3 is characterized in that: said stay hook (21) upper end is transverse arm (215), and said movable part (22) is connected with the elastic hinge structure with transverse arm (215), and movable part (22) is vertical with transverse arm (215).
8. key case according to claim 3 is characterized in that: there is briquetting (223) movable part (22) side.
9. according to the arbitrary described key case of claim 1～8, it is characterized in that: said stay hook (21) is fixed on the base plate (25), and base plate (25) is fixed on the fixed page (11) of shell (1); Said fixed page (11) one side projections have auricle (12), and snap close (13) is arranged on the auricle (12), and another side of fixed page (11) prolongs and forms active page (14), and snap close (13) is arranged on the active page (14); The folding key chain assembly (2) that covers of active page (14).
10. key case according to claim 9 is characterized in that: the base plate (25) of said key assembly (2) is merged into a part with stay hook (21), and stay hook free end (211) extends and form crotch from base plate (25) outside the plane; Movable part (22) is connected with the elastic hinge structure with base plate (25), and the free termination of movable part (221) constitutes closed hoop with the free termination of stay hook (211) medial surface butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249018 CN202618671U (en) | 2012-05-30 | 2012-05-30 | Key case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249018 CN202618671U (en) | 2012-05-30 | 2012-05-30 | Key case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202618671U true CN202618671U (en) | 2012-12-26 |
Family
ID=47371935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220249018 Expired - Fee Related CN202618671U (en) | 2012-05-30 | 2012-05-30 | Key case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202618671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411112A (en) * | 2015-12-25 | 2016-03-23 | 张彩银 | Key chain capable of limiting positions of keys and facilitating placement of keys |
| CN105411118A (en) * | 2015-12-25 | 2016-03-23 | 张彩银 | Key ring capable of limiting key positions and facilitating key finding |
| CN106037216A (en) * | 2016-05-14 | 2016-10-26 | 桐乡市辉欧皮草服饰有限公司 | Portable key leather bag |
-
2012
- 2012-05-30 CN CN 201220249018 patent/CN202618671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411112A (en) * | 2015-12-25 | 2016-03-23 | 张彩银 | Key chain capable of limiting positions of keys and facilitating placement of keys |
| CN105411118A (en) * | 2015-12-25 | 2016-03-23 | 张彩银 | Key ring capable of limiting key positions and facilitating key finding |
| CN106037216A (en) * | 2016-05-14 | 2016-10-26 | 桐乡市辉欧皮草服饰有限公司 | Portable key leather bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140530 |