CN206006275U - A kind of draw-bar box of shock-absorbing function - Google Patents
A kind of draw-bar box of shock-absorbing function Download PDFInfo
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- CN206006275U CN206006275U CN201620992694.6U CN201620992694U CN206006275U CN 206006275 U CN206006275 U CN 206006275U CN 201620992694 U CN201620992694 U CN 201620992694U CN 206006275 U CN206006275 U CN 206006275U
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Abstract
The utility model provides a kind of draw-bar box of shock-absorbing function.The utility model includes casing, pull bar, roller, roller includes two main wheels positioned at casing back bottom side, the bottom dorsal part of casing arranges two mounting seats, fixed central shaft in mounting seat, bearing is socketed on central shaft, main wheel is solidly set on bearing, main wheel has wheel carrier, the periphery socket elastic shock absorbing lasso of wheel carrier, elastic shock absorbing lasso includes rubber jar, some compression springs are uniformly arranged in rubber jar, fill compressed sponge, the periphery socket abrasive rubber circle of elastic shock absorbing lasso between some compression springs；The side of main wheel arranges accessory whorl, and accessory whorl is connected to bottom half by regulating arm and is located at the dorsal part of main wheel, and the height and position of accessory whorl is higher than the height and position of main wheel, and the outer ring of accessory whorl has abrasive rubber layer；The lower front of casing arranges two left regulation wheels, and left regulation wheel is connected to bottom half by folding arm, to fold and arrange shock-proof spring on arm, and the outer ring of left regulation wheel has abrasive rubber layer.
Description
Technical field
The utility model belongs to case and bag technical field, is related to a kind of draw-bar box, particularly a kind of draw-bar box of shock-absorbing function.
Background technology
Draw-bar box refers to the luggage case with pull bar and roller.Easy to use because of which, carrying clothing etc. becomes travelling, go out and
Widely used.
A kind of instrument of daily necessities placed by draw-bar box as people's trip tourism, and existing box body of draw-bar box was being travelled
Cheng Zhong, especially runs into irregular section in drawing process, to cause larger walking noise, while serious mill can also be caused
Damage, so as to reduce the service life of casing, the use cost that improve people is high, and Practical Performance is poor.
Utility model content
The purpose of this utility model is there are the problems referred to above for existing technology, it is proposed that one kind is additionally arranged main wheel border
Elastic shock-suction structure, and coordinate accessory whorl and left regulation wheel to reach multi-point support, to adapt to steady walking under different road surface
The draw-bar box of shock-absorbing function.
The purpose of this utility model can be realized by following technical proposal：A kind of draw-bar box of shock-absorbing function, including case
Body, the pull bar being fixed on casing back side, the roller for being fixed on casing bottom, the roller include carrying on the back positioned at the casing
Two main wheels of portion bottom side, the bottom dorsal part of the casing arrange two symmetrical mounting seats, fixed center in the mounting seat
Axle, is socketed bearing on the central shaft, the main wheel is solidly set on above-mentioned bearing, and the main wheel has wheel carrier, the wheel carrier
Periphery is socketed elastic shock absorbing lasso, and the elastic shock absorbing lasso includes rubber jar, is uniformly arranged some compressions in the rubber jar
Spring, fills compressed sponge, the periphery socket abrasive rubber circle of the elastic shock absorbing lasso between some compression springs；Institute
The side for stating main wheel arranges accessory whorl, and the accessory whorl is connected to bottom half by regulating arm and is located at the dorsal part of the main wheel, institute
The height and position of the height and position higher than the main wheel of accessory whorl is stated, the outer ring of the accessory whorl has abrasive rubber layer；The casing
Lower front arrange two left regulation wheels, the left regulation wheel by fold arm be connected to bottom half, on the folding arm setting
Shock-proof spring, the outer ring of the left regulation wheel have abrasive rubber layer.
In the draw-bar box of this shock-absorbing function, when human body is pulled, usual casing keeps heeling condition, enters from there through main wheel
Row rolls walking, the hard raised or sunken produced vibrations that encounters is delayed using the elastic shock absorbing lasso of main wheel periphery
Suction is received, so as to effectively reduce vibratory sensation and noise；High-strength antiwear characteristic is provided using the abrasive rubber circle of main wheel periphery, with
The integrality of wheel body is kept, is increased the service life；Walking with the gradient or irregular road surface, having using accessory whorl contact
The step surface of difference in height, is first avoided step surface from directly being contacted with tank surface and causes to scratch, and is second provided and is rolled stress support
Point, when being easy to concavo-convex bottom surface to walk, diverse location has rolling stress to land.By the height of the adjustable accessory whorl of regulating arm, so that
Adjusted to optimum reelability quality according to the different customs that incline.Pull under casing heeling condition, can also be by the two of front side left regulation wheels
Also put down simultaneously, the height and position of left regulation wheel is adjusted by folding arm, elastic shock absorbing is effectively realized by shock-proof spring, using two
Individual main wheel and two left regulation wheels are realized inclining 4 points of rolling supports under pulling, and improve walking stability.
In the draw-bar box of above-mentioned shock-absorbing function, fixed some rubber columns in the rubber jar, some compression bullets
Spring is correspondingly sleeved on some rubber columns.
In the draw-bar box of above-mentioned shock-absorbing function, non-slip texture is set on the outer surface of the abrasive rubber circle, described
The outer layer of non-slip texture pastes wear-resisting glue-line.
In the draw-bar box of above-mentioned shock-absorbing function, the regulating arm includes the arm cylinder for socket-connecting and armed lever, the arm cylinder
It is connected by screw thread with armed lever, the top of the arm cylinder is fixed on the bottom half, and the bottom of the armed lever passes through ten thousand
To the section connection accessory whorl.
In the draw-bar box of above-mentioned shock-absorbing function, the folding arm includes the first folding arm and the second folding arm being hinged,
The top of first folding arm is hinged on the bottom half, is socketed the shock-proof spring, institute on the bottom of second folding arm
The bottom for stating shock-proof spring is connected above-mentioned left regulation wheel, and the bottom of the casing arranges holding tank, first folding arm and the second folding
During arm can be received to the holding tank.
In the draw-bar box of above-mentioned shock-absorbing function, non-slip texture is set on the outer surface of the abrasive rubber layer, described
The outer layer of non-slip texture pastes wear-resisting glue-line.
Compared with prior art, the draw-bar box of this shock-absorbing function is additionally arranged the elastic shock-suction structure of main wheel border, and coordinates
Accessory whorl and left regulation wheel reach multi-point support, to adapt to steadily walk under different road surface, there is provided damping, noise reduction and wear-resistant
Multiple using effects, significantly extend the service life of draw-bar box, improve comfort.
Description of the drawings
Fig. 1 is the structural representation of the draw-bar box of this shock-absorbing function.
In figure, 1, casing；2nd, pull bar；3rd, mounting seat；4th, main wheel；5th, regulating arm；6th, accessory whorl；7th, arm is folded；8th, shock-absorbing bullet
Spring；9th, left regulation wheel.
Specific embodiment
The following is specific embodiment of the 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, the draw-bar box of this shock-absorbing function, including casing 1, the pull bar 2 being fixed on 1 back side of casing,
The roller of 1 bottom of casing is fixed on, roller includes that two main wheels 4 positioned at 1 back bottom side of casing, the bottom dorsal part of casing 1 set
Two symmetrical mounting seats 3 are put, fixed central shaft in mounting seat 3 is socketed bearing on central shaft, main wheel 4 is solidly set on bearing, main
There is wheel 4 wheel carrier, the periphery socket elastic shock absorbing lasso of wheel carrier, elastic shock absorbing lasso to include rubber jar, uniformly set in rubber jar
Some compression springs are put, compressed sponge, the periphery socket abrasive rubber circle of elastic shock absorbing lasso between some compression springs, is filled；
The side of main wheel 4 arranges accessory whorl 6, and accessory whorl 6 is connected to 1 bottom of casing by regulating arm 5 and is located at the dorsal part of main wheel 4, accessory whorl 6
Height and position of the height and position higher than main wheel 4, the outer ring of accessory whorl 6 has abrasive rubber layer；The lower front of casing 1 arranges two
Left regulation wheel 9, left regulation wheel 9 are connected to 1 bottom of casing by folding arm 7, fold and arrange shock-proof spring 8 on arm 7, outside left regulation wheel 9
Circle has abrasive rubber layer.
Casing 1 adopts the anti-globule point jacquard weave nylon of 840DPVC.
In the draw-bar box of this shock-absorbing function, when human body is pulled, usual casing 1 keeps heeling condition, from there through main wheel 4
Rolling walking is carried out, the hard raised or sunken produced vibrations that encounters is entered using the elastic shock absorbing lasso of 4 periphery of main wheel
Row buffering absorbs, so as to effectively reduce vibratory sensation and noise；High-strength wear-resisting spy is provided using the abrasive rubber circle of 4 periphery of main wheel
Property, to keep the integrality of wheel body, increase the service life；Walking with the gradient or irregular road surface, connect using accessory whorl 6
The step surface with difference in height is touched, is first avoided step surface from directly contacting with 1 surface of casing and is caused to scratch, second rolling is provided and is received
The power strong point, when being easy to concavo-convex bottom surface to walk, diverse location has rolling stress to land.Accessory whorl 6 can adjust by regulating arm 5
Highly, adjust to optimum reelability quality to incline customs according to difference.Pull under 1 heeling condition of casing, can also be by front side
Two left regulation wheels 9 are also put down simultaneously, adjust the height and position of left regulation wheel 9 by folding arm 7, by 8 effective realization of shock-proof spring
Elastic shock absorbing, realizes inclining 4 points of rolling supports under pulling using two main wheels 4 and two left regulation wheels 9, improves walking stable
Property.
Fixed some rubber columns in rubber jar, some compression springs are correspondingly sleeved on some rubber columns.
Non-slip texture is set on the outer surface of abrasive rubber circle, and the outer layer of non-slip texture pastes wear-resisting glue-line.
Regulating arm 5 includes that the arm cylinder for socket-connecting and armed lever, arm cylinder and armed lever are connected by screw thread, and the top of arm cylinder is solid
1 bottom of casing is scheduled on, the bottom of armed lever connects accessory whorl 6 by universal joint.
The first folding arm and the second folding arm that arm 7 includes being hinged is folded, the top of the first folding arm is hinged on 1 bottom of casing,
It is socketed shock-proof spring 8 on the bottom of the second folding arm, the bottom of shock-proof spring 8 is connected left regulation wheel 9, and the bottom of casing 1 arranges and accommodates
During groove, the first folding arm and the second folding arm can be received to holding tank.
Non-slip texture is set on the outer surface of abrasive rubber layer, and the outer layer of non-slip texture pastes wear-resisting glue-line.
The draw-bar box of this shock-absorbing function is additionally arranged the elastic shock-suction structure of 4 border of main wheel, and coordinates accessory whorl 6 and left regulation wheel 9
Multi-point support is reached, to adapt to steadily walk under different road surface, there is provided damping, noise reduction and anti abrasive multiple use are imitated
Really, the service life of draw-bar box is significantly extended, comfort is improved.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The 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 of the present utility model spirit or surmount scope defined in appended claims.
Although more having used casing 1 herein；Pull bar 2；Mounting seat 3；Main wheel 4；Regulating arm 5；Accessory whorl 6；Fold arm 7；
Shock-proof spring 8；9 grade term of left regulation wheel, but it is not precluded from the possibility using other terms.It is used for the purpose of using these terms
Of the present utility model essence is more easily described and explained；Being construed as any additional restriction is all and this practicality
New spirit is contrary.
Claims (6)
1. a kind of draw-bar box of shock-absorbing function, including casing, the pull bar being fixed on casing back side, is fixed on casing bottom
Roller, it is characterised in that：The roller includes two main wheels positioned at casing back bottom side, the bottom back of the body of the casing
Side arranges two symmetrical mounting seats, and fixed central shaft in the mounting seat is socketed bearing on the central shaft, the main wheel is solid
It is enclosed within above-mentioned bearing, the main wheel has wheel carrier, the periphery socket elastic shock absorbing lasso of the wheel carrier, the elastic shock absorbing set
Circle includes rubber jar, is uniformly arranged some compression springs in the rubber jar, filling compression sea between some compression springs
Silk floss, the periphery socket abrasive rubber circle of the elastic shock absorbing lasso；The side of the main wheel arranges accessory whorl, and the accessory whorl is by adjusting
Joint arm is connected to bottom half and is located at the dorsal part of the main wheel, and the height and position of the accessory whorl is higher than the height position of the main wheel
Put, the outer ring of the accessory whorl has abrasive rubber layer；The lower front of the casing arranges two left regulation wheels, and the left regulation wheel is led to
Cross folding arm and be connected to bottom half, shock-proof spring is set on the folding arm, the outer ring of the left regulation wheel has abrasive rubber
Layer.
2. the draw-bar box of shock-absorbing function according to claim 1, it is characterised in that if fixed dry rubber substance in the rubber jar
Post, some compression springs are correspondingly sleeved on some rubber columns.
3. the draw-bar box of shock-absorbing function according to claim 1, it is characterised in that on the outer surface of the abrasive rubber circle
Non-slip texture is set, and the outer layer of the non-slip texture pastes wear-resisting glue-line.
4. the draw-bar box of shock-absorbing function according to claim 1, it is characterised in that the regulating arm includes the arm for socket-connecting
Cylinder and armed lever, the arm cylinder and armed lever are connected by screw thread, and the top of the arm cylinder is fixed on the bottom half, described
The bottom of armed lever connects the accessory whorl by universal joint.
5. the draw-bar box of shock-absorbing function according to claim 1, it is characterised in that the folding arm includes for being hinged
One folding arm and the second folding arm, the top of first folding arm are hinged on the bottom half, cover on the bottom of second folding arm
Connect the shock-proof spring, the bottom of the shock-proof spring is connected above-mentioned left regulation wheel, and the bottom of the casing arranges holding tank, described
During first folding arm and the second folding arm can be received to the holding tank.
6. the draw-bar box of shock-absorbing function according to claim 1, it is characterised in that on the outer surface of the abrasive rubber layer
Non-slip texture is set, and the outer layer of the non-slip texture pastes wear-resisting glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992694.6U CN206006275U (en) | 2016-08-30 | 2016-08-30 | A kind of draw-bar box of shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992694.6U CN206006275U (en) | 2016-08-30 | 2016-08-30 | A kind of draw-bar box of shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206006275U true CN206006275U (en) | 2017-03-15 |
Family
ID=58254198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620992694.6U Active CN206006275U (en) | 2016-08-30 | 2016-08-30 | A kind of draw-bar box of shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206006275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594816A (en) * | 2017-10-23 | 2018-01-19 | 宿州德源服装有限公司 | A kind of draw-bar box for being easy to pull |
| CN109156950A (en) * | 2018-08-04 | 2019-01-08 | 安徽冠宜箱包有限公司 | Roller for luggage component |
-
2016
- 2016-08-30 CN CN201620992694.6U patent/CN206006275U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594816A (en) * | 2017-10-23 | 2018-01-19 | 宿州德源服装有限公司 | A kind of draw-bar box for being easy to pull |
| CN107594816B (en) * | 2017-10-23 | 2022-06-10 | 瑞安市鸿日箱包配件有限公司 | Method for improving damping performance of draw-bar box |
| CN109156950A (en) * | 2018-08-04 | 2019-01-08 | 安徽冠宜箱包有限公司 | Roller for luggage component |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |