CN105262865A - Fastening structure and protective housing with the fastening structure - Google Patents
Fastening structure and protective housing with the fastening structure Download PDFInfo
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- CN105262865A CN105262865A CN201510754978.1A CN201510754978A CN105262865A CN 105262865 A CN105262865 A CN 105262865A CN 201510754978 A CN201510754978 A CN 201510754978A CN 105262865 A CN105262865 A CN 105262865A
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- stop part
- lug boss
- groove
- fastening structure
- draw
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a fastening structure and a protective housing with the fastening structure. The fastening structure comprises a clamping slot and a clamping pin which is fastened with the clamping slot, wherein a stop part is arranged on the side wall of the clamping slot; a lug boss is formed in the side wall of the clamping pin, and the side wall faces towards the stop part; the stop part prevent the clamping pin inserting in or exiting from the clamping slot by blocking the lug boss; the lug boss can be elastically and telescopically arranged on the clamping pin or the stop part can be elastically and telescopically arranged on the side wall of the clamping slot; an abutting part of the lug boss is coordinated with and satisfies the shape of an abutting part of the stop part; and when the clamping pin is inserted in or extracted from the clamping slot under the exogenous action, the abutting part of the lug boss abuts against the abutting part of the stop part to enable the lug boss or the stop part to retract until the lug boss or the stop part can pass. The fastening structure and the protective housing with the fastening structure have the advantages of being simple and convenient in assembling and dismounting, being good in the operation hand feeling, and being long in the service life.
Description
Technical field
The present invention relates to syndeton field, be specifically related to a kind of fastening structure and there is the containment vessel of this fastening structure.
Background technology
Mobile phone is requisite instrument during people live, and falling or to collide and impaired, mobile phone protecting case usually can be adopted to protect mobile phone in order to prevent mobile phone.In order to ensure that mobile phone can installation and removal easily, usually mobile phone protecting case is set to two parts of split in existing mobile phone protecting case, connected as one by dismountable syndeton two parts by this split again, a kind of mobile phone protecting case disclosed in Chinese patent literature CN203661131U, this mobile phone protecting case is made up of dismountable upper shell and lower house, upper shell is connected with the mode that draw-in groove coordinates by projection with lower house, and the sidewall of draw-in groove is provided with the bent back portion of hooking projection, upper shell is connected the closed line formed between the latter two and is in line or curve with lower house.During use, one end of mobile phone is put upper shell, other end cover upper-lower casing, aims at the draw-in groove on upper shell and the projection on lower house and is connected thus forms the protective housing be closely set on mobile phone.
Mobile phone protecting case in this patent documentation to realize removably connecting of upper shell and lower house with the mode of being connected of draw-in groove by protruding; therefore; upper shell and lower house is taken apart at needs; bother very much when therefrom taking out mobile phone; accidentally just easy by projection or draw-in groove destruction, thus cause whole mobile phone protecting case to be scrapped.
Summary of the invention
Therefore; the technical problem to be solved in the present invention be to overcome containment vessel that Split detachable in prior art unloads connection be by protruding carry out being connected with the fit structure of draw-in groove thus exist split difficulty; the dynamics of taking apart is not easy grasp and cause projection or draw-in groove place damaged and make the defect that whole containment vessel is scrapped; thus provide a kind of assembly and disassembly simple and convenient; operating handle is good; snapping place does not allow flimsy, the fastening structure of long service life and have the containment vessel of this fastening structure.
For this reason, for above-mentioned technical problem, the invention provides a kind of fastening structure, comprise draw-in groove, coordinate the buckle pin of snapping with described draw-in groove, the sidewall of wherein said draw-in groove is provided with stop part; The sidewall towards described stop part of described buckle pin is provided with lug boss, and described stop part is by stopping that described lug boss stops described buckle pin insert or exit described draw-in groove;
Described lug boss can be arranged on described buckle pin elastic telescopic, or described stop part can be arranged on the sidewall of described draw-in groove elastic telescopic, and the shape at the conflict position of the conflict position of described lug boss and described stop part cooperatively interacts and meets, when described buckle pin inserts under external force or extracts described draw-in groove out, the conflict described conflict position of described stop part, the described conflict position of described lug boss enables described lug boss or described stop part elasticity retract until described lug boss passes through.
In fastening structure of the present invention, the cell wall of described draw-in groove is formed with installation cavity, described stop part is arranged in described installation cavity movably, and being also provided with the first bias piece between described stop part and described installation cavity, the partial pressure of described first bias piece makes the conflict position of described stop part stretch out outside described installation cavity on described stop part.
In fastening structure of the present invention, the described cell wall of described draw-in groove is provided with installation groove, described installation groove comprises bottom, and the two opposite side walls being arranged on described bottom is formed, also comprise the cover plate removably snapped onto on described installation groove, described installation cavity is surrounded by described installation groove and described cover plate.
In fastening structure of the present invention, the conflict position of described stop part is curved or spherical.
In fastening structure of the present invention, described stop part is circular tongue piece or oval tongue piece.
In fastening structure of the present invention, described first bias piece is torsion spring.
In fastening structure of the present invention, the described conflict position of described lug boss is wedge angle, and described wedge angle is obtuse angle.
In fastening structure of the present invention, described buckle pin forms installing hole, described lug boss is arranged in described installing hole, and be also provided with the second bias piece between described lug boss and described installing hole, the partial pressure of described second bias piece, on described lug boss, makes the described conflict position of described lug boss stretch out outside described installing hole.
In fastening structure of the present invention, described second bias piece is stage clip.
A kind of containment vessel of the present invention; comprise the first housing, the second housing; also comprise and described first housing and described second housing being removably connected, fastening structure as above, the buckle pin of wherein said fastening structure, draw-in groove are separately positioned on described first housing, described second housing.
In fastening structure of the present invention, described buckle pin is provided with two, and described draw-in groove correspondence is provided with two, and the lug boss of buckle pin described in two is opposing or be oppositely arranged.
Technical solution of the present invention, tool has the following advantages:
1, in the present invention, by the lug boss elastic telescopic of the stop part of draw-in groove or buckle pin is arranged, and the shape at the conflict position of stop part and the conflict position of lug boss is cooperatively interacted, thus can under external force snapping or be separated draw-in groove, during buckle pin, conflict with the conflict position of the stop part of draw-in groove and coordinate in the conflict position of the lug boss on buckle pin, thus in the lug boss retraction buckle pin forcing elastic telescopic to arrange or in the cell wall of stop part retraction draw-in groove, insert smoothly to enable buckle pin or extract out, after buckle pin inserts, the lug boss that elastic telescopic is arranged or stop part can stretch out at once thus realize self-locking, buckle pin is stoped to exit from draw-in groove.Therefore; fastening structure of the present invention not only splits with snapping convenient and simple; and operating handle is good; owing to being the lug boss or stop part that use elastic telescopic to arrange; do not worry that the strength operated in snapping or split process causes comparatively greatly lug boss or stop part is rigid break disconnected and whole fastening structure is scrapped; when this fastening structure applies on containment vessel, whole containment vessel can not be caused to scrap.
2, in the present invention, the conflict position of stop part is curved or spherical, and the conflict position of lug boss is wedge angle, and wedge angle is obtuse angle, and the resistance surface of such fit shapes can successfully promote in stop part retraction installation cavity, good hand touch, noiselessness.
3, in the present invention, the cell wall of draw-in groove is provided with installation groove, and install groove and comprise bottom, and be arranged on the two opposite side walls of bottom, also comprise the cover plate removably snapped onto on mounting groove, installation cavity is by installing groove and cover plate surrounds.Because cover plate can be dismantled, therefore, when mounted, stop part first can be loaded and install in groove, then cover cover plate, install very convenient.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the first housing of containment vessel of the present invention is not yet connected with the second housing;
Fig. 2 is that the containment vessel of embodiments of the invention 1 is in the schematic diagram (the first housing removes cover plate) treating buckle state;
Fig. 3 is the schematic diagram (the first housing removes cover plate) that the containment vessel of embodiments of the invention 1 is in buckle state;
Fig. 4 is the schematic diagram (the first housing removes cover plate) that the containment vessel of embodiments of the invention 2 is in buckle state
Description of reference numerals:
1-first housing; 2-second housing; 3-draw-in groove;
4-stop part; 5-buckle pin; 6-lug boss;
7-stage clip; 8-torsion spring; 9-cover plate.
Embodiment
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Embodiment 1
As Figure 1-3, a kind of fastening structure of the present embodiment comprises draw-in groove 3, coordinates the buckle pin 5 of snapping with described draw-in groove 3, and the sidewall of wherein said draw-in groove 3 is provided with stop part 4, the sidewall towards described stop part 4 of described buckle pin 5 is provided with lug boss 6, and described stop part 4 is by stopping that described lug boss 6 stops described buckle pin 5 to insert or exit described draw-in groove 3, described lug boss 6 can be arranged on described buckle pin 5 elastic telescopic, or described stop part 4 can be arranged on the sidewall of described draw-in groove 3 elastic telescopic, and the shape at the conflict position of described lug boss 6 and the conflict position of described stop part 4 cooperatively interacts and meets, when described buckle pin 5 inserts under external force or extracts described draw-in groove 3 out, the conflict described conflict position of described stop part 4, the described conflict position of described lug boss 6 makes described lug boss 6 or described stop part 4 elasticity retract until described lug boss 6 can pass through.
Such scheme is core scheme of the present invention, by lug boss 6 elastic telescopic of the stop part 4 of draw-in groove 3 or buckle pin 5 is arranged, and the shape at the conflict position of stop part 4 and the conflict position of lug boss 6 is cooperatively interacted, thus can under external force snapping or be separated draw-in groove 3, buckle pin 5 constantly, conflict with the conflict position of the stop part 4 of draw-in groove 3 and coordinate in the conflict position of the lug boss 6 on buckle pin 5, thus the lug boss 6 forcing elastic telescopic to arrange is retracted in buckle pin 5 or stop part 4 retract in the cell wall of draw-in groove 3, can insert to make buckle pin 5 smoothly or extract out, after buckle pin 5 inserts, the lug boss 6 that elastic telescopic is arranged or stop part 4 can stretch out at once thus realize self-locking, buckle pin 5 is stoped to exit from draw-in groove 3.Therefore; fastening structure of the present invention not only splits with snapping convenient and simple; and operating handle is good; owing to being the lug boss 6 or stop part 4 that use elastic telescopic to arrange; therefore; do not worry that the strength operated in snapping or split process causes comparatively greatly lug boss 6 or stop part 4 is rigid break disconnected and whole fastening structure is scrapped, when this fastening structure applies on containment vessel, whole containment vessel can not be caused to scrap.
In the present embodiment, lug boss 6 on preferred buckle pin 5 relatively buckle pin 5 is fixedly installed, and stop part 4 can be arranged on the sidewall of draw-in groove 3 elastic telescopic, concrete structure is: the cell wall of described draw-in groove 3 is formed with installation cavity, described stop part 4 is arranged in described installation cavity movably, and being also provided with the first bias piece between described stop part 4 and described installation cavity, the partial pressure of described first bias piece makes the conflict position of described stop part 4 stretch out outside described installation cavity on described stop part 4.Further, the conveniently installation of stop part 4, the described cell wall of described draw-in groove 3 is provided with installation groove, described installation groove comprises bottom, and be arranged on the two opposite side walls of described bottom, also comprise the cover plate 9 removably snapped onto on described installation groove, described installation cavity is surrounded by described installation groove and described cover plate 9.Because cover plate 9 can be dismantled, therefore, when mounted, stop part 4 first can be loaded and install in groove, then cover cover plate 9, install very convenient.
Further, the conflict position of described stop part 4 is curved or spherical, and the described conflict position of described lug boss 6 is wedge angle, and described wedge angle is obtuse angle.As shown in Figure 2, when buckle pin 5 inserts draw-in groove, the inclined plane in the left side of wedge angle and the arcwall face of stop part 4 or spherical are conflicted, thus successfully can promote stop part 4 and retract in installation cavity, good hand touch, noiselessness.Preferred described stop part 4 is circular tongue piece or oval tongue piece, and like this, containment vessel can arrange thinner.Described first bias piece is torsion spring 8, and torsion spring 8 pin and described first housing 1 of described torsion spring 8 are fixed, and another torsion spring 8 pin props up described stop part 4.
As shown in Figure 1; a kind of containment vessel of the present invention; comprise the first housing 1, second housing 2; also comprise and described first housing 1 and described second housing 2 removably connected; fastening structure as above, the buckle pin 5 of wherein said fastening structure, draw-in groove 3 are separately positioned on described first housing 1, second housing 2.Containment vessel of the present invention is because having above-mentioned fastening structure, and therefore, fractionation and snapping conveniently, use good hand touch, not fragile in use procedure, long service life.
When arranging, on housing, the number of buckle pin 5 can be arranged as required, and as shown in Figure 1, described buckle pin 5 is provided with two, and the opposing setting of lug boss 6 of buckle pin 5 described in two, the lug boss 6 of certain two buckle pin 5 also can be oppositely arranged.
Containment vessel of the present invention uses extensively, is particularly suitable for being used as mobile phone protecting case, protective case for panel computer etc.
The use procedure of containment vessel of the present invention:
When the first housing 1 and the second housing 2 need be fastened into one, the draw-in groove 3 by the buckle pin 5 on the second housing 2 is aimed on the first housing 1 is only needed to insert a little with strength, the inclined plane on lug boss 6 left side on buckle pin 5, prop up the arc surface of described stop part 4, described stop part 4 back shrinkage to described lug boss 6 can be passed through smoothly, and after buckle pin 5 enters draw-in groove 3 completely, stop part 4 stretches out under the effect of torsion spring 8, form self-locking structure, stop that described lug boss 6 deviates from draw-in groove 3.
When containment vessel need be separated; both hands are only needed to hold the first housing 1 respectively and the second housing 2 pulls out outward; buckle pin 5 props up the arc surface of stop part 4 by the tangent plane on the right of lug boss 6; stop part 4 back shrinkage can be passed through smoothly to lug boss 6; after buckle pin 5 deviates from draw-in groove 3 completely, stop part 4 stretches out under the effect of torsion spring 8.
Embodiment 2
As shown in Figure 4, in the present embodiment, described buckle pin 5 forms installing hole, described lug boss 6 is arranged in described installing hole, and be also provided with the second bias piece between described lug boss 6 and described installing hole, the partial pressure of described second bias piece, on described lug boss 6, makes the described conflict position of described lug boss 6 stretch out outside described installing hole.Preferably described second bias piece is stage clip 7.
Embodiment 1 and 2 is all buckle pin 5 is only provided with a lug boss 6, and the sidewall of draw-in groove 3 is provided with the scheme of a stop part 4; A lug boss 6 can certainly be set respectively for the both sides of a buckle pin, two relative sidewalls of draw-in groove 3 respectively be arranged the scheme of a stop part 4.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And thus the apparent change of extending out or variation be still among the protection range of the invention.
Claims (11)
1. a fastening structure, comprise draw-in groove (3), coordinate the buckle pin (5) of snapping with described draw-in groove (3), the sidewall of wherein said draw-in groove (3) is provided with stop part (4); The sidewall towards described stop part (4) of described buckle pin (5) is provided with lug boss (6), and described stop part (4) is by stopping that described lug boss (6) stops described buckle pin (5) to insert or exit described draw-in groove (3); It is characterized in that,
Described lug boss (6) can be arranged on described buckle pin (5) elastic telescopic, or described stop part (4) can be arranged on the sidewall of described draw-in groove (3) elastic telescopic, and the shape at the conflict position of the conflict position of described lug boss (6) and described stop part (4) cooperatively interacts and meets, when described draw-in groove (3) are inserted or extracted out to described buckle pin (5) under external force, the conflict described conflict position of described stop part (4), the described conflict position of described lug boss (6) makes described lug boss (6) or described stop part (4) elasticity retract until described lug boss (6) can pass through.
2. fastening structure according to claim 1, it is characterized in that, the cell wall of described draw-in groove (3) is formed with installation cavity, described stop part (4) is arranged in described installation cavity movably, and being also provided with the first bias piece between described stop part (4) and described installation cavity, the partial pressure of described first bias piece makes the conflict position of described stop part (4) stretch out outside described installation cavity on described stop part (4).
3. fastening structure according to claim 2, it is characterized in that, the described cell wall of described draw-in groove (3) is formed with installation groove, described installation groove comprises bottom, and the two opposite side walls being arranged on described bottom is formed, also comprise the cover plate (9) removably snapped onto on described installation groove, described installation cavity is surrounded by described installation groove and described cover plate (9).
4. fastening structure according to claim 3, is characterized in that, the conflict position of described stop part (4) is curved or spherical.
5. fastening structure according to claim 4, is characterized in that, described stop part (4) is circular tongue piece or oval tongue piece.
6. the fastening structure according to any one of claim 2-5, is characterized in that, described first bias piece is torsion spring (8).
7. fastening structure according to claim 4, is characterized in that, the described conflict position of described lug boss (6) is wedge angle, and described wedge angle is obtuse angle.
8. fastening structure according to claim 1, it is characterized in that, described buckle pin (5) forms installing hole, described lug boss (6) is arranged in described installing hole, and be also provided with the second bias piece between described lug boss (6) and described installing hole, the partial pressure of described second bias piece, on described lug boss (6), makes the described conflict position of described lug boss (6) stretch out outside described installing hole.
9. containment vessel according to claim 8, is characterized in that, described second bias piece is stage clip (7).
10. a containment vessel; comprise the first housing (1), the second housing (2); it is characterized in that; also comprise and described first housing (1) and described second housing (2) removably connected; fastening structure as claimed in any one of claims 1-9 wherein, the buckle pin (5) of wherein said fastening structure, draw-in groove (3) are separately positioned on described first housing (1), the second housing (2).
11. containment vessels according to claim 10, is characterized in that, described buckle pin (5) is provided with two, and described draw-in groove correspondence is provided with two, and the lug boss (6) of buckle pin (5) described in two is opposing or be oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754978.1A CN105262865B (en) | 2015-11-06 | 2015-11-06 | A kind of fastening structure and the containment vessel with the fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754978.1A CN105262865B (en) | 2015-11-06 | 2015-11-06 | A kind of fastening structure and the containment vessel with the fastening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105262865A true CN105262865A (en) | 2016-01-20 |
| CN105262865B CN105262865B (en) | 2018-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510754978.1A Active CN105262865B (en) | 2015-11-06 | 2015-11-06 | A kind of fastening structure and the containment vessel with the fastening structure |
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| CN (1) | CN105262865B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431697A (en) * | 2019-08-26 | 2021-03-02 | 爱三工业株式会社 | Fuel tank device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006138362A (en) * | 2004-11-11 | 2006-06-01 | Heiwa Tokei Mfg Co Ltd | Hinge device |
| CN201789538U (en) * | 2010-09-08 | 2011-04-06 | 华为终端有限公司 | Electronic equipment |
| CN203896385U (en) * | 2013-12-02 | 2014-10-22 | 刘小玲 | Joint-type cellphone housing structure |
| CN205123808U (en) * | 2015-11-06 | 2016-03-30 | 中山市思锐摄影器材工业有限公司 | Buckling structure and have this buckling structure's protective housing |
-
2015
- 2015-11-06 CN CN201510754978.1A patent/CN105262865B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006138362A (en) * | 2004-11-11 | 2006-06-01 | Heiwa Tokei Mfg Co Ltd | Hinge device |
| CN201789538U (en) * | 2010-09-08 | 2011-04-06 | 华为终端有限公司 | Electronic equipment |
| CN203896385U (en) * | 2013-12-02 | 2014-10-22 | 刘小玲 | Joint-type cellphone housing structure |
| CN205123808U (en) * | 2015-11-06 | 2016-03-30 | 中山市思锐摄影器材工业有限公司 | Buckling structure and have this buckling structure's protective housing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431697A (en) * | 2019-08-26 | 2021-03-02 | 爱三工业株式会社 | Fuel tank device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105262865B (en) | 2018-02-09 |
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Address after: Guangdong province Zhongshan City five factory 528458 Shan Industrial Zone Third Applicant after: Guangdong surway Phenix Optical Company Limited Address before: 528458 Guangdong city of Zhongshan Province five Shan Industrial Zone Third Applicant before: Zhongshan SIRUI Photographic Equipment Industry Co., Ltd. |
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