CN209628843U - A kind of pull rod box enclosure that shatter-resistant is wear-resisting - Google Patents
A kind of pull rod box enclosure that shatter-resistant is wear-resisting Download PDFInfo
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- CN209628843U CN209628843U CN201821748875.XU CN201821748875U CN209628843U CN 209628843 U CN209628843 U CN 209628843U CN 201821748875 U CN201821748875 U CN 201821748875U CN 209628843 U CN209628843 U CN 209628843U
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- China
- Prior art keywords
- pull rod
- rod box
- box enclosure
- wall
- fixedly connected
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Abstract
The utility model relates to trolley case technical fields; and disclose a kind of pull rod box enclosure that shatter-resistant is wear-resisting; including pull rod box enclosure; the outer wall of the pull rod box enclosure is fixedly connected with rubber protection pad; the quantity of the rubber protection pad is four pieces; four pieces of rubber protection pads are respectively fixedly connected in the quadrangle of the pull rod box enclosure, and the inside of the pull rod box enclosure offers cushion chamber.The wear-resisting pull rod box enclosure of the shatter-resistant between fixed plate and fixed cylinder by being arranged buffer spring; it can be fallen down in trolley case or pull rod box enclosure is contacted with other objects when rubbing; make internal motion of the fixed block stress to cushion chamber; buffer spring forced compression; buffering decomposition effectively is carried out to the impact force that pull rod box enclosure is subject to; effectively trolley case is protected; simultaneously when impact force is excessive; the rubber block of trolley case outer shell outer wall is contacted with other objects; effectively pull rod box enclosure can be protected, the service life of effective extending pull rod case.
Description
Technical field
The utility model relates to trolley case technical field, specially a kind of pull rod box enclosure that shatter-resistant is wear-resisting.
Background technique
Trolley case refers to the luggage case with pull rod and idler wheel, is widely used because its is easy to use, meanwhile, trolley case also because
Chest sets a pull rod, is divided into single tube pull rod and two-tube pulling rod, the Guan Yiyou square tube of pull rod and point of round tube, when facilitating walking
In tow, it reduces the heavy burdens significantly, trolley case can be portable or be dragged, the wheel of our trolley cases usually used all position substantially
In chest bottom, and modern has devised the trolley case of a neomorph, and chest has been designed to the moulding of cylinder, wheel
Then entire outsourcing is on the outside of chest, and such roller design allows this trolley case preferably to adapt to different landform, such as
Directly haul chest can light stair activity, existing majority pull rod box enclosure shatter-resistant wearabilities are poor, and trolley case is moving
It is accidentally fallen down when dynamic or carrying or pull rod box enclosure is contacted with other objects when rubbing, often the shell of trolley case is caused
Damage, or even influence the normal use of trolley case.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of pull rod box enclosure that shatter-resistant is wear-resisting, solves existing
The poor problem of the most pull rod box enclosure shatter-resistant wearabilities having.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of pull rod box enclosure that shatter-resistant is wear-resisting, packet
Pull rod box enclosure is included, the outer wall of the pull rod box enclosure is fixedly connected with rubber protection pad, and the quantity of the rubber protection pad is
Four pieces, four pieces of rubber protection pads are respectively fixedly connected in the quadrangle of the pull rod box enclosure, the pull rod box enclosure it is interior
Portion offers cushion chamber, and the outer wall of the pull rod box enclosure offers through slot, one end of the through slot and the inside phase of cushion chamber
Connection, the inner wall of the separate through slot side of the cushion chamber are fixedly connected with fixed cylinder, and the bottom of the fixed cylinder inner wall is fixed
It is connected with buffer spring, the top of the buffer spring extends to the inside of cushion chamber, and the top of the buffer spring is fixed to be connected
Be connected to fixed plate, the outer wall of the fixed plate is flexibly connected with the inner wall of fixed cylinder, the fixed plate far from buffer spring one
Side is fixedly connected with fixed block, and one end of the fixed block runs through through slot and extends to the outside of pull rod box enclosure, described solid
Determine block and offer fixing groove far from one end of fixed plate, the internal activity of the fixing groove is connected with ball, the ball it is outer
Wall is flexibly connected with the inner wall of fixing groove, and one end of the ball extends to the outside of fixing groove, the pull rod box enclosure it is outer
Wall is fixedly connected with rubber block, and the inner wall of the rubber block is flexibly connected with the outer wall of fixed block, the bottom of the pull rod box enclosure
Portion is fixedly connected with storage box, and the internal activity of the storage box is connected with pull rod, and the back side of the pull rod box enclosure is fixed to be connected
It is connected to universal wheel.
Preferably, the quantity of the pull rod box enclosure is two pieces, and two pieces of pull rod box enclosures are hinged by articulated shaft.
Preferably, the quantity of the buffer spring is even numbers, and every two buffer springs are one group and are symmetricly set on
The inside of fixed cylinder.
Preferably, the internal diameter of the fixed cylinder and the outer wall of fixed plate are equal.
Preferably, the inside of the cushion chamber is fixedly connected with filled and process.
Preferably, the quantity of the through slot is several, and the setting interval between several through slots is equal.
(3) beneficial effect
The utility model provides a kind of pull rod box enclosure that shatter-resistant is wear-resisting, have it is following the utility model has the advantages that
(1), the utility model is between fixed plate and fixed cylinder by being arranged buffer spring, can be fallen down in trolley case or
When pull rod box enclosure contacts friction with other objects, make internal motion of the fixed block stress to cushion chamber, buffer spring is forced
Contracting, effectively carries out buffering decomposition to the impact force that pull rod box enclosure is subject to, effectively protects to trolley case, while when punching
Hit power it is excessive when, the rubber block of trolley case outer shell outer wall is contacted with other objects, can effectively be protected to pull rod box enclosure
Shield, the service life of effective extending pull rod case.
(2), the utility model by the inside of fixing groove be arranged ball, can be fallen down in trolley case or with other objects
When friction, make ball in the roll inside of fixing groove, ball is matched with rubber block, can effectively be carried out to pull rod box enclosure
Protection, avoiding pull rod box enclosure from directly contact friction with other objects leads to damaged situation generation, effectively to trolley case into
Row protection.
Detailed description of the invention
Fig. 1 is the utility model front view；
Fig. 2 is enlarged drawing at A in the utility model Fig. 1；
Fig. 3 is the utility model bottom view；
Fig. 4 is the utility model fixed block enlarged drawing.
In figure: 1 pull rod box enclosure, 2 rubber protection pads, 3 cushion chambers, 4 through slots, 5 fixed cylinders, 6 buffer springs, 7 fixed plates,
8 fixed blocks, 9 fixing grooves, 10 balls, 11 rubber blocks, 12 storage boxes, 13 pull rods, 14 universal wheels, 15 filled and process.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of pull rod box enclosure that shatter-resistant is wear-resisting, including
Pull rod box enclosure 1, the quantity of pull rod box enclosure 1 is two pieces, and two pieces of pull rod box enclosures 1 are hinged by articulated shaft, outside trolley case
Other positions of shell 1 are attached by zipper, by the way that two pieces of hinged pull rod box enclosures 1 are arranged, can facilitate trolley case
It opens and uses, the outer wall of pull rod box enclosure 1 is fixedly connected with rubber protection pad 2, and the quantity of rubber protection pad 2 is four pieces, and four
Block rubber protection pad 2 is respectively fixedly connected in the quadrangle of pull rod box enclosure 1, can be effective by the way that four pieces of rubber protection pads 2 are arranged
The quadrangle of pull rod box enclosure 1 is protected, avoid the shell of trolley case from being damaged, the service life of extending pull rod case,
The inside of pull rod box enclosure 1 offers cushion chamber 3, and the inside of cushion chamber 3 is fixedly connected with filled and process 15, can be effective right
The impact force that pull rod box enclosure 1 is subject to is buffered, and 1 stress of pull rod box enclosure excessive the case where being damaged is avoided, and is drawn
The outer wall of rod box shell 1 offers through slot 4, and one end of through slot 4 is connected with the inside of cushion chamber 3, and the quantity of through slot 4 is several,
And the setting interval between several through slots 4 is equal, by the way that several through slots 4 are arranged, can fall down in trolley case or trolley case
When shell 1 contacts friction with other objects, fixed block 8 is made to collapse the inside for arriving device chamber 3 by through slot 4, it is effective to extend dress
The service life set, the inner wall of 4 side of separate through slot of cushion chamber 3 are fixedly connected with fixed cylinder 5, the bottom of 5 inner wall of fixed cylinder
It is fixedly connected with buffer spring 6, the quantity of buffer spring 6 is even numbers, and every two buffer springs 6 are one group and are symmetricly set on admittedly
The inside of safety barrel 5 can be fallen down or trolley case by the way that buffer spring 6 is arranged between fixed plate 7 and fixed cylinder 5 in trolley case
When shell 1 contacts friction with other objects, make internal motion of 8 stress of fixed block to cushion chamber 3,6 forced compression of buffer spring,
Buffering decomposition effectively is carried out to the impact force that pull rod box enclosure 1 is subject to, effectively trolley case is protected, buffer spring 6
Top extend to the inside of cushion chamber 3, the top of buffer spring 6 is fixedly connected with fixed plate 7, the outer wall of fixed plate 7 and solid
The inner wall of safety barrel 5 is flexibly connected, and the internal diameter of fixed cylinder 5 is equal with the outer wall of fixed plate 7, can compress buffering elastic in fixed plate 7
When spring 6, fixed plate 7 is made to collapse the inside for arriving fixed cylinder 5, is capable of the stability of effective lifting device, avoids impact force excessive
When fixed block 8 the case where damaging, the effective service life for extending device, one side of the fixed plate 7 far from buffer spring 6
It is fixedly connected with fixed block 8, one end of fixed block 8 runs through through slot 4 and extends to the outside of pull rod box enclosure 1, and fixed block 8 is separate
One end of fixed plate 7 offers fixing groove 9, and the internal activity of fixing groove 9 is connected with ball 10, the outer wall and fixing groove of ball 10
9 inner wall is flexibly connected, and one end of ball 10 extends to the outside of fixing groove 9, by the way that ball is arranged in the inside of fixing groove 9
10, when can fall down in trolley case or rub with other objects, make ball 10 in the roll inside of fixing groove 9, ball 10 and rubber
Blob of viscose 11 matches, and can effectively protect to pull rod box enclosure 1, pull rod box enclosure 1 is avoided directly to connect with other objects
Touching to wipe causes damaged situation to occur, and effectively protects to trolley case, the outer wall of pull rod box enclosure 1 is fixedly connected with rubber
The inner wall of blob of viscose 11, rubber block 11 is flexibly connected with the outer wall of fixed block 8, when impact force is excessive, 1 outer wall of pull rod box enclosure
Rubber block 11 is contacted with other objects, can effectively be protected to pull rod box enclosure 1, the use of effective extending pull rod case
Service life, the bottom of pull rod box enclosure 1 are fixedly connected with storage box 12, and the internal activity of storage box 12 is connected with pull rod 13, pull rod
The back side of box enclosure 1 is fixedly connected with universal wheel 14.
It can to sum up obtain, the utility model is matched by setting buffer spring 6, ball 10 and rubber block 11, and when use will
Clothing etc. is placed on the inside of trolley case, fastens two pieces of pull rod box enclosures 1 by articulated shaft, zipper is pulled to seal trolley case
It closes, when trolley case is accidentally fallen down or pull rod box enclosure 1 contacts with other objects friction, fixed block 8 is by impact force to slow
The internal motion of chamber 3 is rushed, 6 forced compression of buffer spring effectively carries out buffering point to the impact force that pull rod box enclosure 1 is subject to
Solution, effectively protects trolley case, the internal diameter of fixed cylinder 5 is equal with the outer wall of fixed plate 7, can compress in fixed plate 7
When buffer spring 6, fixed plate 7 is made to collapse the inside for arriving fixed cylinder 5, is capable of the stability of effective lifting device, avoids impacting
The case where fixed block 8 damages when power is excessive, when impact force is excessive, fixed block 8 is collapsible into the inside of device chamber 3, pull rod
The rubber block 11 of 1 outer wall of box enclosure is contacted with other objects, can effectively be protected to pull rod box enclosure 1, effectively be prolonged
The service life of long draw case, the effective service life for extending device are fixed when the landform trolley case such as descending is fallen down accidentally
After the compression buffer spring 6 of block 8 decomposes impact force, the rebound of buffer spring 6 pushes the ball 10 inside fixed block 8 to connect with ground
Touching, ball 10 drive trolley case to slide on ground, and pull rod box enclosure 1 is avoided directly to influence trolley case service life with ground friction
The case where occur, the intensity of effective raising rod case greatly promotes the shatter-resistant wearability of trolley case.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pull rod box enclosure that shatter-resistant is wear-resisting, including pull rod box enclosure (1), it is characterised in that: the pull rod box enclosure (1)
Outer wall be fixedly connected with rubber protection pad (2), the quantity of the rubber protection pad (2) is four pieces, four pieces of rubber protections
Pad (2) is respectively fixedly connected in the quadrangle of the pull rod box enclosure (1), and the inside of the pull rod box enclosure (1) offers buffering
The outer wall of chamber (3), the pull rod box enclosure (1) offers through slot (4), one end of the through slot (4) and the inside of cushion chamber (3)
It is connected, the inner wall of separate through slot (4) side of the cushion chamber (3) is fixedly connected with fixed cylinder (5), the fixed cylinder (5)
The bottom of inner wall is fixedly connected with buffer spring (6), and the top of the buffer spring (6) extends to the inside of cushion chamber (3), institute
The top for stating buffer spring (6) is fixedly connected with fixed plate (7), and the outer wall of the fixed plate (7) and the inner wall of fixed cylinder (5) are living
Dynamic connection, the fixed plate (7) are fixedly connected with fixed block (8) far from the one side of buffer spring (6), the fixed block (8)
One end through through slot (4) and extend to the outside of pull rod box enclosure (1), the one end of the fixed block (8) far from fixed plate (7)
It offers fixing groove (9), the internal activity of the fixing groove (9) is connected with ball (10), the outer wall of the ball (10) and solid
The inner wall for determining slot (9) is flexibly connected, and one end of the ball (10) extends to the outside of fixing groove (9), the pull rod box enclosure
(1) outer wall is fixedly connected with rubber block (11), and the inner wall of the rubber block (11) is flexibly connected with the outer wall of fixed block (8),
The bottom of the pull rod box enclosure (1) is fixedly connected with storage box (12), and the internal activity of the storage box (12) is connected with drawing
The back side of bar (13), the pull rod box enclosure (1) is fixedly connected with universal wheel (14).
2. a kind of wear-resisting pull rod box enclosure of shatter-resistant according to claim 1, it is characterised in that: the pull rod box enclosure
(1) quantity is two pieces, and two pieces of pull rod box enclosures (1) are hinged by articulated shaft.
3. a kind of wear-resisting pull rod box enclosure of shatter-resistant according to claim 1, it is characterised in that: the buffer spring (6)
Quantity be even numbers, and every two buffer springs (6) are one group of inside for being symmetricly set on fixed cylinder (5).
4. a kind of wear-resisting pull rod box enclosure of shatter-resistant according to claim 1, it is characterised in that: the fixed cylinder (5)
Internal diameter is equal with the outer wall of fixed plate (7).
5. a kind of wear-resisting pull rod box enclosure of shatter-resistant according to claim 1, it is characterised in that: the cushion chamber (3)
Inside is fixedly connected with filled and process (15).
6. a kind of wear-resisting pull rod box enclosure of shatter-resistant according to claim 1, it is characterised in that: the number of the through slot (4)
Measure several, and the setting interval between several through slots (4) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748875.XU CN209628843U (en) | 2018-10-26 | 2018-10-26 | A kind of pull rod box enclosure that shatter-resistant is wear-resisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748875.XU CN209628843U (en) | 2018-10-26 | 2018-10-26 | A kind of pull rod box enclosure that shatter-resistant is wear-resisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209628843U true CN209628843U (en) | 2019-11-15 |
Family
ID=68471913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821748875.XU Expired - Fee Related CN209628843U (en) | 2018-10-26 | 2018-10-26 | A kind of pull rod box enclosure that shatter-resistant is wear-resisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209628843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008130A (en) * | 2018-10-26 | 2018-12-18 | 浙江锦源实业有限公司 | A kind of pull rod box enclosure that shatter-resistant is wear-resisting |
-
2018
- 2018-10-26 CN CN201821748875.XU patent/CN209628843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008130A (en) * | 2018-10-26 | 2018-12-18 | 浙江锦源实业有限公司 | A kind of pull rod box enclosure that shatter-resistant is wear-resisting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191226 Address after: No. 142, North Street, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Ge Fang Hardware Co., Ltd. Address before: Jiaxing City, Zhejiang province Xiuzhou District 314000 Garden Road No. 188 Youchegang Township Patentee before: ZHEJIANG JINYUAN INDUSTRIAL CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |