CN207749919U - A kind of installation position limiting structure of key decorating protective sleeve - Google Patents
A kind of installation position limiting structure of key decorating protective sleeve Download PDFInfo
- Publication number
- CN207749919U CN207749919U CN201721816591.5U CN201721816591U CN207749919U CN 207749919 U CN207749919 U CN 207749919U CN 201721816591 U CN201721816591 U CN 201721816591U CN 207749919 U CN207749919 U CN 207749919U
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- China
- Prior art keywords
- key
- metal frame
- silica gel
- protective sleeve
- installation position
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- 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.)
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Abstract
The utility model discloses a kind of installation position limiting structures of key decorating protective sleeve; the protective case includes the upper shell and lower housing being connected to one; the upper shell is made of upper silica gel lid and upper metal frame, and the lower housing is made of lower metal frame and lower silica gel lid；The upper shell and the lower housing are fastenedly connected, and are formed and are limited space；Key, which is fixed, to be located in the restriction space；Wherein, the lower metal frame is surrounded by the Nei Yanbian for tilting down extension, and the lower metal frame is equipped with one or more limits and reinforces support bar, and the limit reinforces support bar and extends to the other end from lower metal frame one end；The utility model not only can completely avoid key and be subjected to displacement collision during strenuous exercise, nor can be by any pretightning force, and effective protection key, the utility model is particularly suitable as the decorating protective sleeve of Intelligent key.
Description
Technical field
The utility model is related to a kind of key accessories, and in particular to a kind of installation position limiting structure of key decorating protective sleeve,
It is particularly suitable as the decorating protective sleeve of Intelligent key.
Background technology
With being constantly progressive for science and technology, Intelligent key is used widely in life, and typical case is applied in vapour
In vehicle field.In order to protect Intelligent key, people's generally use protective case protects Intelligent key, is on the one hand to prevent intelligent key
Spoon receives damage, on the other hand can also play the effect of attractive, decorative.
Intelligent key protective case generally use hard structure in the prior art, in the fading process of key, in key
The control elements such as remote controler will receive the serious impact of shell, cause to damage；And be easy to scratch other parts, and not
Enough beauties, while feel is poor；
It there is now some public technologies to solve the above technical problem, such as the China that Authorization Notice No. is CN204941062U
Utility model patent discloses a kind of automobile key shell, including upper shell, middle casing and lower housing；The middle casing is silica gel
Set, automobile key internal element are arranged in the inner cavity of silica gel sheath, and upper shell and lower housing are hard shell and are mutually clamped, middle shell
Body is located between upper shell and lower housing；The technology connection structure is not firm enough, while not beautiful enough and feel is poor；
For another example Authorization Notice No. is that the Chinese utility model patent of CN204763928U discloses a kind of automobile key set, is wrapped
Body is included, the body side is equipped with the L-shaped hole popped up for key, and the body lower part is equipped with to be led to for what key hanging hole stretched out
Hole, the body inner wall are equipped with the plate-like groove of several intermediate recess, and the set is equipped with the U for clamping key in vivo
Shape elastic steel sheet, the plate-like groove are located at body inside edge；This is complicated, and long-term to key using elastic steel sheet
Clamping force can damage key.
Therefore, it is necessary to which one kind seeking key protecting sleeve to solve above-mentioned technical problem.
Invention content
In view of this, the purpose of this utility model is that proposing a kind of installation position limiting structure of key decorating protective sleeve, no
It only can completely avoid key and be subjected to displacement collision during strenuous exercise, nor can be had by any pretightning force
Effect protection key, the utility model are particularly suitable as the decorating protective sleeve of Intelligent key.
The technical solution adopted in the utility model is as follows：
A kind of installation position limiting structure of key decorating protective sleeve, the protective case include the upper casing being connected to one
Body and lower housing, the upper shell are made of upper silica gel lid and upper metal frame, and the lower housing is by lower metal frame and lower silicon
Jiao Gai is formed；The upper shell and the lower housing are fastenedly connected, and are formed and are limited space；Key, which is fixed, is located at the limit
Determine in space；Wherein, the lower metal frame is surrounded by the Nei Yanbian for tilting down extension, and the lower metal frame is equipped with
Support bar is reinforced in one or more limits, and the limit reinforces support bar and extends to the other end from lower metal frame one end.
Preferably, the upper metal frame is surrounded by the outer lug boss upwardly extended.
Preferably, the circumference of the upper metal frame and/or the lower metal frame is equipped with groove or protrusion.
Preferably, the upper silica gel cap surface middle part is equipped with several key button projections portion.
The die press technology for forming that the utility model full text is related to refers to being put into consolidating for addition vulcanizing agent by die material
Apply pressure by vulcanizing board to complete the technique of curing molding after body silica gel materials, which is commonly using into for silica gel product
Type technique, these are all the common knowledges of those skilled in the art, therefore the utility model is to the die press technology for forming mistake of use
Journey is without being unfolded explanation.
The advantages of the utility model：
1, the utility model forms upper shell using upper silica gel lid and upper metal frame, under lower metal frame and lower silica gel lid form
Shell, then upper shell and lower housing be connected to one, not only mechanical strength is big and connection structure is firm for the utility model,
Effective protection key is without damage, and beautiful and good hand touch, is not easy to scratch other articles, the utility model is particularly suitable as
The decorating protective sleeve of Intelligent key；
2, the utility model lower metal frame also especially set out in key decorating protective sleeve, which is surrounded by, tilts down extension
Nei Yanbian, be also provided with metal frame at present and extend to the limit of the other end from one end and reinforce support bar, the Nei Yanbian and
The structure that support bar is reinforced in limit functions well as to key in the restriction upper and lower casing formation restriction space being fastenedly connected
Position limitation protection effect in space not only can completely avoid key and be subjected to displacement collision during strenuous exercise, but also
It will not be by any pretightning force, effective protection key；
3, the utility model accesses the clamping part fixing card of the silica gel hanging fastener component also by the way that silica gel hanging fastener component is arranged
In the lower housing gap of key decorating protective sleeve, mounting structure is simple and effectively firm, and good appearance, good hand touch are not easy to scratch
Other articles so that the utility model is convenient for wearing and is not easy to lose.
Description of the drawings
Attached drawing 1 is the dimensional structure diagram that silica gel hanging fastener component 200 is not shown under specific embodiment of the present invention；
Attached drawing 2 is the upper shell and lower housing structural schematic diagram that Fig. 1 is decomposed；
Attached drawing 3 is enlarged structure schematic diagram at A in Fig. 2；
Attached drawing 4 is the configuration schematic diagram of Fig. 1；
Attached drawing 5 is the dimensional structure diagram that silica gel hanging fastener component 200 is had shown that under specific embodiment of the present invention；
Attached drawing 6 is the configuration schematic diagram of silica gel hanging fastener component 200 under specific embodiment of the present invention.
Specific implementation mode
The utility model embodiment discloses a kind of installation position limiting structure of key decorating protective sleeve, and protective case includes fixing
The upper shell and lower housing being connected as one, upper shell are made of upper silica gel lid and upper metal frame, lower housing by lower metal frame and
Lower silica gel lid composition；Upper shell and lower housing are fastenedly connected, and are formed and are limited space；Key is fixed to be located at and be limited in space；Wherein,
Lower metal frame is surrounded by the Nei Yanbian for tilting down extension, and lower metal frame is equipped with one or more limits and reinforces support bar, limit
Reinforce support bar and extend to the other end from lower metal frame one end in position.
The utility model embodiment lower metal frame especially set out in key decorating protective sleeve, which is surrounded by tilt down, to be prolonged
The Nei Yanbian stretched is also provided with the limit reinforcement support bar that the other end is extended to from one end, the Nei Yanbian with metal frame at present
The structure for reinforcing support bar with limit functions well as to key in the limit upper and lower casing formation restriction space being fastenedly connected
Determine the position limitation protection effect in space, not only can completely avoid key and be subjected to displacement collision during strenuous exercise, and
And it will not be by any pretightning force, effective protection key.
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments described in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, other drawings may also be obtained based on these drawings.
The installation position limiting structure of Fig. 1, Fig. 2, Fig. 3 and a kind of key decorating protective sleeve 100 shown in Fig. 4 are referred to, is protected
Set 100 includes the upper shell 110 being connected to one and lower housing 120, and upper shell 110 is by upper silica gel lid 111 and upper metal
Frame 112 forms, and lower housing 120 is made of lower metal frame 121 and lower silica gel lid 122, wherein upper silica gel lid 111 is fixedly attached to
On upper metal frame 112, lower silica gel lid 122 is fixedly attached on lower metal frame 121；Upper shell 110 and the fastening of lower housing 120 connect
It connects, is formed and limit space；Key is (not shown) fixed in restriction space；Preferably, in the present embodiment, upper shell
110 and lower housing 120 be fastenedly connected by screw 130a, 130b, 130c and 130d realization；In other embodiment party of the utility model
In formula, upper shell 110 and lower housing 120 can be fastenedly connected by those skilled in the art by notch realization, it is believed that
This is the conventional selection of those skilled in the art, and explanation is not unfolded specifically for the present embodiment.
Preferably, in the present embodiment, upper silica gel lid 111 is fixedly attached to upper metal frame by die press technology for forming
On 112, lower silica gel lid 122 is fixedly attached to by die press technology for forming on lower metal frame 121；Preferably, in present embodiment
In, the circumference of upper metal frame 112 is equipped with lower groove 113, and the circumference of lower metal frame 121 is equipped with upper groove 123, is respectively used to improve
Upper silica gel lid 111 and lower 122 compression molding intensity of silica gel lid；In other embodiments, other shapes sum number can also be used
The groove and protrusion of amount, to improve the intensity of silica gel lid.
Preferably, in the present embodiment, 111 surface middle part of upper silica gel lid be equipped with 5 at key button projection portion 111a,
111b, 111c, 111d and 111e, convenient for carrying out push-botton operation to key；Preferably, in the present embodiment, upper metal frame 112
It is surrounded by the outer lug boss 114 upwardly extended, improves the mechanical strength of protective case 100；
It please be further shown in Figure 4, it is preferable that in the present embodiment, lower metal frame 121, which is surrounded by, to be tilted down
Prolong side 121a in extending, and lower metal frame 121 is equipped with one or more limits and reinforces support bar 121b, specifically, in this implementation
In mode, the quantity that support bar 121b is reinforced in limit is 1, and limit is reinforced support bar 121b and extended from 121 one end of lower metal frame
To the other end, this is interior to prolong side 121a and limit reinforces structure of support bar 121b to the upper shell 110 and lower housing that are fastenedly connected
120, which form restriction space, functions well as the position limitation protection effect to key in the restriction space；
It is shown in Figure 5, it is preferable that in the present embodiment, key decorating protective sleeve 100 is additionally provided with silica gel hanging buckle group
Part 200,120 side of lower housing are equipped with gap 140, and the clamping part fixing card of silica gel hanging fastener component 200 accesses in gap 140；
It is further preferred that in the present embodiment, hanging fastener component 200 includes the pendant 210 and button of mutual hanging buckle connection
Part 220, fastener 220 are equipped with clamping part 230；Pendant 210 includes silica gel pendant and metal hanger, wherein silica gel pendant passes through
Die press technology for forming is fixedly attached on metal hanger；Fastener 230 includes silica gel fastener and metal button member, wherein silica gel fastener
It is fixedly attached on metal button member by die press technology for forming.
Please further combined with referring to shown in Fig. 2 and Fig. 3, further particularly preferably, in the present embodiment, gap 140
Bore including interconnected interior gap 140a and outer gap 140b, interior gap 140a is more than the bore of outer gap 140b；Please
Shown in Fig. 6, clamping part 230 includes the outer edge 231 and interior edge 232 of integrally connected；Wherein, outer edge 231
In fixing card access in gap 140a, 232 fixing card of interior edge accesses in outer gap 140b, be effectively ensured hanging fastener component 200 and
Being bonded between lower housing 120, and it is simple and compact for structure, it is easy to carry；
Further particularly preferably, in the present embodiment, the both ends of interior gap 140a are respectively equipped with guide and limit slot
The junction of 141, interior gap 140a and outer gap 140b are equipped with lead angle 142；It is easily installed limition orientation when hanging fastener component 200
Effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of installation position limiting structure of key decorating protective sleeve, which is characterized in that the protective case includes being fixedly connected as
The upper shell and lower housing of one, the upper shell are made of upper silica gel lid and upper metal frame, and the lower housing is by lower gold
Belong to frame and lower silica gel lid composition；The upper shell and the lower housing are fastenedly connected, and are formed and are limited space；Key fixed bit
In in the restriction space；Wherein, the lower metal frame is surrounded by the Nei Yanbian for tilting down extension, and it is described under
Metal frame is equipped with one or more limits and reinforces support bar, and the limit is reinforced support bar and extended to separately from lower metal frame one end
One end.
2. the installation position limiting structure of key decorating protective sleeve as described in claim 1, which is characterized in that the upper metal frame
It is surrounded by the outer lug boss upwardly extended.
3. the installation position limiting structure of key decorating protective sleeve as described in claim 1, which is characterized in that the upper metal frame
And/or the circumference of the lower metal frame is equipped with groove or protrusion.
4. the installation position limiting structure of key decorating protective sleeve as described in claim 1, which is characterized in that the upper silica gel lid
Surface middle part is equipped with several key button projections portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816591.5U CN207749919U (en) | 2017-12-22 | 2017-12-22 | A kind of installation position limiting structure of key decorating protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816591.5U CN207749919U (en) | 2017-12-22 | 2017-12-22 | A kind of installation position limiting structure of key decorating protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207749919U true CN207749919U (en) | 2018-08-21 |
Family
ID=63150285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816591.5U Expired - Fee Related CN207749919U (en) | 2017-12-22 | 2017-12-22 | A kind of installation position limiting structure of key decorating protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207749919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621451A (en) * | 2018-12-13 | 2019-04-16 | 陈其坚 | A kind of automobile-used two keys wireless remote control device |
-
2017
- 2017-12-22 CN CN201721816591.5U patent/CN207749919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621451A (en) * | 2018-12-13 | 2019-04-16 | 陈其坚 | A kind of automobile-used two keys wireless remote control device |
| CN109621451B (en) * | 2018-12-13 | 2020-11-27 | 肇庆中彩机电技术研发有限公司 | Two-key wireless remote control equipment for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |