CN206025484U - Improvement draw -bar box - Google Patents
Improvement draw -bar box Download PDFInfo
- Publication number
- CN206025484U CN206025484U CN201620918002.3U CN201620918002U CN206025484U CN 206025484 U CN206025484 U CN 206025484U CN 201620918002 U CN201620918002 U CN 201620918002U CN 206025484 U CN206025484 U CN 206025484U
- Authority
- CN
- China
- Prior art keywords
- chest
- bar box
- draw
- side handle
- soft
- 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 an improvement draw -bar box. It has solved the unreasonable scheduling problem of prior art design. This improvement draw -bar box includes the case, is equipped with flexible pull rod on the case, is equipped with a plurality of gyro wheels in the bottom of case, has a side hand (hold) in that the lateral part of case is articulated, at side hand (hold) middle part cover be equipped with and incline hand (hold) circumference fixed connection's soft cover, is equipped with the axial lock ring at the both ends of soft cover, is equipped with the confession on the side hand (hold) the axial lock ring block one by one into the axial positioning groove, be equipped with between the hand (hold) along side hand (hold) radial distribution's spring at soft cover and side, the case outer wall be equipped with when the side hand (hold) restore to the throne and can with the soft cushion of soft cover contact. The utility model has the advantages of: it is more reasonable to design, can reduce contact noise.
Description
Technical field
This utility model belongs to draw-bar box technical field, more particularly to a kind of improvement draw-bar box.
Background technology
Draw-bar box refers to the luggage case with pull bar and roller.Easy to use because of which, carrying medicated clothing etc. becomes travelling, go out and
Widely used.Meanwhile, 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 is also
Have square tube and pipe point, to facilitate during walking in tow, reduce the heavy burdens significantly.
A side handle can typically be installed in its side of draw-bar box, have extension spring, existing side handss between side handle and draw-bar box
When after power is lost, which can form shock so as to produce larger noise with draw-bar box, design not reasonable.
For example, Chinese patent literature discloses a kind of with batter seat draw-bar box [application number：CN201020693259.6]：
Including draw-bar box body, it is characterised in that：Batter seat is had additional in the side of draw-bar box body, the 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 it is raised as with ground supports, effectively reduce case-side
The dirty and abrasion that face is produced when landing；By the rational structure design of the program, batter is had additional in the side of draw-bar box sheet
Seat facilitates people when different occasions are carried using side handle and carried, effectively reduces casing as draw-bar box and the support on ground
The dirty and abrasion that side is produced when landing, substantially prolongs the service life of suitcase.
Although above-mentioned scheme has many advantages, such as the above, the program does not simultaneously solve above-mentioned technical problem, also
It is the presence of the larger technical problem of noise.
Utility model content
The purpose of this utility model is for the problems referred to above, there is provided a kind of design more rationally, can reduce contact noise
Improvement draw-bar box.
For reaching above-mentioned purpose, this utility model employs following technical proposal：This improvement draw-bar box includes chest, in case
Son is provided with telescopic lever, is provided with some rollers in the bottom of chest, is hinged with side handle in the sidepiece of chest, in side handle
Portion is arranged with the soft set with the circumferentially fixed connection of side handle, is provided with axial lock ring at the two ends of soft set, on side handle
The axially position groove for being snapped in for described axial lock ring one by one is provided with, is provided with along side handle between soft set and side handle
Radially-arranged spring, is provided with when the soft pad that side handle resets and can contact with soft set in chest outer wall.
In above-mentioned improvement draw-bar box, the outer wall of described soft set is provided with the first concave-convex fit structure, in soft pad
The second concave-convex fit structure cooperated with the first described concave-convex fit structure is provided with away from side of a case.
In above-mentioned improvement draw-bar box, the raised line of some outwardly convexs in the middle part of described side handle, is provided with, in soft set
Inwall is provided with the draw-in groove for being snapped in for described raised line one by one.
In above-mentioned improvement draw-bar box, the first described concave-convex fit structure includes being arranged on some of soft set outer wall
Arc convex portion, the second concave-convex fit structure include the arc groove for being arranged on soft pad and being snapped in for arc convex portion one by one.
In above-mentioned improvement draw-bar box, described chest outer wall is provided with deep gouge, and described soft pad is arranged in deep gouge
And soft pad is flushed with the outer wall of chest away from side of a case.
In above-mentioned improvement draw-bar box, described soft set inwall is provided with the first Blind locating holes, sets in the middle part of side handle
Have and one-to-one second Blind locating holes of the first described Blind locating holes, the first described Blind locating holes and the second Blind locating holes
Between be provided with spring.
Compared with prior art, the advantage of this improvement draw-bar box is：1st, by being provided with soft set, spring with reference to soft
Property pad structure, can mitigate noise during contact, design is more rationally and hommization.2nd, simple structure and easily fabricated.
3rd, the structural strength of junction is high.
Description of the drawings
Fig. 1 is the draw-bar box structure schematic diagram that this utility model is provided.
The side handle structural representation that Fig. 2 figures this utility model is provided.
Fig. 3 is the structural representation of the side handle lateral cross section that this utility model is provided.
In figure, chest 1, telescopic lever 2, roller 3, side handle 4, axially position groove 41, soft set 5, axial lock ring 51,
Spring 6, soft pad 7.
Specific embodiment
The following is the specific embodiment of utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but this utility model is not limited to these embodiments.
As Figure 1-3, this improvement draw-bar box includes chest 1, is provided with telescopic lever 2 on chest 1, at the bottom of chest 1
Portion is provided with some rollers 3, and chest 1 is plastic construction, and telescopic lever 2 is aluminium alloy structure, and roller 3 is plastic construction.
Side handle 4 is hinged with the sidepiece of chest 1, is arranged with the middle part of side handle 4 and 4 circumferentially fixed connection of side handle
Soft set 5, is provided with axial lock ring 51 at the two ends of soft set 5, is provided with for described axial lock ring 51 1 on side handle 4
The one axially position groove 41 for snapping in, is provided with along 4 radially-arranged spring 6 of side handle, tool between soft set 5 and side handle 4
Body ground, is provided with the first Blind locating holes in 5 inwalls of soft set, is provided with the first described Blind locating holes one by one in the middle part of side handle 4
Corresponding second Blind locating holes, are provided with spring 6 between the first described Blind locating holes and the second Blind locating holes.
It is provided with when the soft pad 7 that side handle 4 resets and can contact with soft set 5 in 1 outer wall of chest.Prioritization scheme, soft
Property set 5 outer wall be provided with the first concave-convex fit structure (not regarding in figure), soft pad 7 away from chest 1 one side be provided with it is described
The second concave-convex fit structure (not regarding in figure) for cooperating of the first concave-convex fit structure.Specifically, the first of the present embodiment
Concave-convex fit structure includes being arranged on some arc convex portions of 5 outer walls of soft set, and the second concave-convex fit structure includes being arranged on soft
The arc groove for being snapped on property pad 7 and for arc convex portion one by one.
The raised line of some outwardly convexs is provided with the middle part of side handle 4, is provided with for described raised line one by one in 5 inwalls of soft set
The draw-in groove for snapping in.Realize circumferential fixation.
In addition, being provided with deep gouge in 1 outer wall of chest, described soft pad 7 is arranged in deep gouge and soft pad 7 is away from chest 1
One side flush with the outer wall of chest 1.
During use, by being provided with the structure of soft set, spring with reference to soft pad, noise during contact can be mitigated, if
Meter more reasonable and hommization.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims.
Although more having used chest 1, telescopic lever 2, roller 3, side handle 4, axially position groove 41, soft set herein
5th, the term such as axial lock ring 51, spring 6, soft pad 7, but it is not precluded from the probability using other terms.Using these arts
Language is used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional restriction
All it is contrary with this utility model spirit.
Claims (6)
1. a kind of improvement draw-bar box, including chest (1), is provided with telescopic lever (2) on chest (1), sets in the bottom of chest (1)
There are some rollers (3), side handle (4) is hinged with the sidepiece of chest (1), it is characterised in that cover in the middle part of described side handle (4)
The soft set (5) with the circumferentially fixed connection of side handle (4) is provided with, and axial lock ring (51) is provided with the two ends of soft set (5),
Side handle (4) is provided with the axially position groove (41) for being snapped in for described axial lock ring (51) one by one, in soft set (5) and side
Handle and between (4), be provided with radially-arranged spring (6) along side handle (4), be provided with when side handle (4) is multiple in chest (1) outer wall
Position and the soft pad (7) that can be contacted with soft set (5).
2. improvement draw-bar box according to claim 1, it is characterised in that the outer wall of described soft set (5) is provided with first
Concave-convex fit structure, is provided with away from the one side of chest (1) in soft pad (7) and is cooperated with the first described concave-convex fit structure
The second concave-convex fit structure.
3. improvement draw-bar box according to claim 1, it is characterised in that be provided with the middle part of described side handle (4) it is some to
The raised line of outer lug, is provided with the draw-in groove for being snapped in for described raised line one by one in soft set (5) inwall.
4. improvement draw-bar box according to claim 2, it is characterised in that the first described concave-convex fit structure includes arranging
In some arc convex portions of soft set (5) outer wall, the second concave-convex fit structure includes being arranged on soft pad (7) and convex for arc
The arc groove that portion snaps in one by one.
5. improvement draw-bar box according to claim 1, it is characterised in that described chest (1) outer wall is provided with deep gouge, described
Soft pad (7) be arranged in deep gouge and soft pad (7) are flushed with the outer wall of chest (1) away from the one side of chest (1).
6. improvement draw-bar box according to claim 1, it is characterised in that it is fixed that described soft set (5) inwall is provided with first
Position blind hole, is provided with the middle part of side handle (4) and one-to-one second Blind locating holes of the first described Blind locating holes, and described the
Spring (6) is provided between one Blind locating holes and the second Blind locating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918002.3U CN206025484U (en) | 2016-08-21 | 2016-08-21 | Improvement draw -bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918002.3U CN206025484U (en) | 2016-08-21 | 2016-08-21 | Improvement draw -bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206025484U true CN206025484U (en) | 2017-03-22 |
Family
ID=58305880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620918002.3U Expired - Fee Related CN206025484U (en) | 2016-08-21 | 2016-08-21 | Improvement draw -bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206025484U (en) |
-
2016
- 2016-08-21 CN CN201620918002.3U patent/CN206025484U/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: 20170322 Termination date: 20170821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |