CN205902947U - Draw -bar box hinge - Google Patents
Draw -bar box hinge Download PDFInfo
- Publication number
- CN205902947U CN205902947U CN201620914932.1U CN201620914932U CN205902947U CN 205902947 U CN205902947 U CN 205902947U CN 201620914932 U CN201620914932 U CN 201620914932U CN 205902947 U CN205902947 U CN 205902947U
- Authority
- CN
- China
- Prior art keywords
- draw
- bar box
- rubber body
- box hinge
- hole
- 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
Links
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model belongs to the technical field of the draw -bar box, especially, relate to a draw -bar box hinge. It has solved the unreasonable scheduling problem of prior art design. This draw -bar box hinge includes that surface middle part has the rubber body in the outer groove of bending, is equipped with the mounting hole respectively at rubber body's both ends, is equipped with the connection boss respectively at rubber body's internal surface both ends, be equipped with on connecting the boss with mounting hole intercommunication the locating hole just the locating hole aperture be greater than the aperture of mounting hole, form annular locating surface between locating hole and mounting hole, be equipped with the spring in the locating hole, spring one end be used in annular locating surface on, the other end stretches out to the locating hole. The fastener passes mounting hole, locating hole and spring in proper order. The utility model has the advantages of: can avoid not hard up.
Description
Technical field
The utility model belongs to draw-bar box technical field, more particularly, to a kind of draw-bar box hinge.
Background technology
Draw-bar box also puts a pull bar because of chest, have single tube pull bar and two-tube pulling rod point, the pipe of pull bar also has square tube and circle
Dividing of pipe, to facilitate during walking in tow, reduces the heavy burdens significantly.
The structure of draw-bar box generally comprises upper semi-body and the lower semi-body of mutual fastening, passes through two between upper semi-body and lower semi-body
Individual gemel connection, can realize opening and closing by the design of hinge.However, existing hinge is generally plastics or metal
Hinge, it is bolted to exist after installation and loosens phenomenon, there is certain puzzlement during leading to subsequently use.
For example, Chinese patent literature discloses one kind with batter seat draw-bar box [application number: cn201020693259.6]:
Including draw-bar box body it is characterised in that: have additional batter seat in the side of draw-bar box body, described batter seat is using brand-new
High tenacity plastic rubber material is made, and batter seat outer surface be respectively arranged at the two ends with raised as with ground supports, effectively reduce case-side
The dirty and abrasion producing when face is landed；By the rational structure design of the program, have additional batter in this side of draw-bar box
Seat, as the support of draw-bar box and ground, facilitates people when different occasions are carried using side handle and carried, effectively reduces casing
The dirty and abrasion producing when side is landed, substantially prolongs the service life of suitcase.
Although above-mentioned scheme have many advantages, such as above, the program simultaneously unresolved above-mentioned technical problem, also
It is to there is the technical problem easily loosening.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of design more reasonable, it can be avoided that the pull bar loosening
Case hinge.
For reaching above-mentioned purpose, the utility model employs following technical proposal: this draw-bar box hinge is included in outer surface
Portion has the rubber body of rolled over curved groove, is respectively arranged at two ends with installing hole, in the inner surface two of rubber body in rubber body
End is respectively equipped with connection boss, is provided with the location hole connecting with described installing hole and described location hole hole on connecting boss
Footpath is more than the aperture of installing hole, forms circular orientation face between location hole and installing hole, is provided with spring in positioning in the hole, described
Spring one end act on circular orientation face, the other end extend out to location hole.Securing member sequentially pass through installing hole, location hole and
Spring.
In this application, combine the structure of location hole spring due to being provided with installing hole, it can be avoided that securing member is voluntarily
Loosen thus producing the phenomenon coming off, design is more reasonable and service life is longer.
In above-mentioned draw-bar box hinge, described connection boss is connected as a single entity structure with rubber body.
In above-mentioned draw-bar box hinge, the one side that described rubber body is provided with connection boss also has anti-skid structure.
In above-mentioned draw-bar box hinge, described anti-skid structure includes being arranged on some anti-skidding convex in rubber body
Rise.
In above-mentioned draw-bar box hinge, described rubber body is connected as a single entity structure with anti-skid bulge.
In above-mentioned draw-bar box hinge, it is provided with relative with described rolled over curved groove in the middle part of described rubber body inner surface
The infolding curved groove answered.
In above-mentioned draw-bar box hinge, the inner surface of described rubber body is provided with orientation and installs projection.
Compared with prior art, the advantage of this draw-bar box hinge is: 1, combines location hole due to being provided with installing hole
The structure of spring, it can be avoided that voluntarily loosening thus producing the phenomenon coming off of securing member, virtually improves the knot of junction
Structure intensity, design is more reasonable and service life is longer.2nd, structure is simple and easily fabricated.
Brief description
Fig. 1 is the structural representation that the utility model provides.
In figure, rubber body 1, rolled over curved groove 11, installing hole 12, infolding curved groove 13, connection boss 2, location hole 21, spring
3.
Specific embodiment
The following is the specific embodiment of utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this draw-bar box hinge includes the rubber body 1 in the middle part of outer surface with rolled over curved groove 11, in rubber
It is provided with the infolding curved groove 13 corresponding with described rolled over curved groove 11 in the middle part of body 1 inner surface.Rolled over curved groove 11 and infolding curved groove
13 along rubber body 1 width setting.
Secondly, orientation is provided with the inner surface of rubber body 1 and projection is installed.Orientation installs the orientation on projection and casing
Hole cooperation is it is achieved that orientation is installed.
It is respectively arranged at two ends with installing hole 12 in rubber body 1, be respectively arranged at two ends with connection in the inner surface of rubber body 1
Boss 2, is connected boss 2 and is connected as a single entity structure with rubber body 1.It is provided with connecting boss 2 with described installing hole 12 even
Logical location hole 21 and described location hole 21 aperture are more than the aperture of installing hole 12, shape between location hole 21 and installing hole 12
Circularize locating surface, be provided with spring 3 in location hole 21, described spring 3 one end acts on circular orientation face, and the other end is stretched
Go out to location hole 21.
Secondly, the one side being provided with connection boss 2 in rubber body 1 also has anti-skid structure.This anti-skid structure includes arranging
Some anti-skid bulges in rubber body 1.
In addition, rubber body 1 and anti-skid bulge are connected as a single entity structure.
Specific embodiment described herein is only explanation for example to the utility model spirit.The utility model institute
Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar
Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.
Although more employing rubber body 1, rolled over curved groove 11, installing hole 12, infolding curved groove 13 herein, connecting boss
2nd, the term such as location hole 21, spring 3, but it is not precluded from the possibility using other terms.It is used for the purpose of using these terms
More easily describe and explain essence of the present utility model；Being construed as any additional restriction is and this practicality all
New spirit is contrary.
Claims (7)
1. a kind of draw-bar box hinge is it is characterised in that include thering is the rubber body (1) of rolled over curved groove (11) in the middle part of outer surface,
It is respectively arranged at two ends with installing hole (12) in rubber body (1), be respectively arranged at two ends with connection in the inner surface of rubber body (1) convex
Platform (2), is provided with the location hole (21) connecting with described installing hole (12) and described location hole (21) on connecting boss (2)
Aperture is more than the aperture of installing hole (12), forms circular orientation face, in location hole between location hole (21) and installing hole (12)
(21) it is provided with spring (3) in, described spring (3) one end acts on circular orientation face, and the other end extend out to location hole (21).
2. draw-bar box hinge according to claim 1 is it is characterised in that described connection boss (2) and rubber body (1)
It is connected as a single entity structure.
3. draw-bar box hinge according to claim 1 is it is characterised in that described rubber body (1) is provided with connection boss
(2) one side also has anti-skid structure.
4. draw-bar box hinge according to claim 3 is it is characterised in that described anti-skid structure includes being arranged on rubber originally
Some anti-skid bulges on body (1).
5. draw-bar box hinge according to claim 4 is it is characterised in that described rubber body (1) is connected with anti-skid bulge
For integral type structure.
6. draw-bar box hinge according to claim 1 is it is characterised in that set in the middle part of described rubber body (1) inner surface
There is the infolding curved groove (13) corresponding with described rolled over curved groove (11).
7. draw-bar box hinge according to claim 1 is it is characterised in that set on the described inner surface of rubber body (1)
Orientation is had to install raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914932.1U CN205902947U (en) | 2016-08-21 | 2016-08-21 | Draw -bar box hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914932.1U CN205902947U (en) | 2016-08-21 | 2016-08-21 | Draw -bar box hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205902947U true CN205902947U (en) | 2017-01-25 |
Family
ID=57802230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620914932.1U Expired - Fee Related CN205902947U (en) | 2016-08-21 | 2016-08-21 | Draw -bar box hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205902947U (en) |
-
2016
- 2016-08-21 CN CN201620914932.1U patent/CN205902947U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |