CN109730418A - A kind of fixed structure of tie bar type traveling case idler wheel - Google Patents
A kind of fixed structure of tie bar type traveling case idler wheel Download PDFInfo
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- CN109730418A CN109730418A CN201811629693.5A CN201811629693A CN109730418A CN 109730418 A CN109730418 A CN 109730418A CN 201811629693 A CN201811629693 A CN 201811629693A CN 109730418 A CN109730418 A CN 109730418A
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- fixedly connected
- support base
- idler wheel
- thread bush
- type traveling
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Abstract
The invention discloses a kind of fixed structures of tie bar type traveling case idler wheel, including cabinet, supporting leg there are two being fixedly connected on the left of the bottom of box, the bottom of the supporting leg is connected with idler wheel, support base is fixedly connected on the right side of the bottom of box, the top on the right side of the support base inner cavity offers sliding slot, and the internal slide of the sliding slot is connected with sliding block, right side at the top of the support base is provided with threaded rod, and the surface of the threaded rod is socketed with thread bush.The cooperation that the present invention passes through setting cabinet, supporting leg, idler wheel, support base, sliding slot, sliding block, threaded rod, thread bush, cross bar, the first spring, connecting rod, sliding sleeve, slide bar, limit sleeve, snap-gauge, support column, idler wheel cannot be fixed by solving existing trolley case, trolley case is easy voluntarily to slide, the problem of making troubles to user, the fixed structure of the tie bar type traveling case idler wheel, have the advantages of idler wheel can be fixed, improves the practicability of trolley case.
Description
Technical field
The present invention relates to luggage technical field, specially a kind of fixed structure of tie bar type traveling case idler wheel.
Background technique
Luggage is the general designation to sack, is the general designation for filling the various packets of thing, including general shopping bag, portable
Packet, hand take packet, wallet, knapsack, shoulder bag, satchel, purse and a variety of trolley cases etc..
With the continuous social and economic development, out on tours, the chance gone on business are also more and more, people in out on tours or
When going on business, trolley case can all be selected to carry out Clothes-Storing and other items, but idler wheel cannot be fixed in existing trolley case, pull rod
Case is easy voluntarily to slide, and makes troubles to user, reduces the practicability of trolley case.
Summary of the invention
The purpose of the present invention is to provide a kind of fixed structures of tie bar type traveling case idler wheel, and idler wheel can be consolidated by having
Fixed advantage, idler wheel cannot be fixed by solving existing trolley case, and trolley case is easy voluntarily to slide, and be brought to user
Inconvenient problem.
To achieve the above object, the invention provides the following technical scheme: a kind of fixed structure of tie bar type traveling case idler wheel,
Including cabinet, it is fixedly connected on the left of the bottom of box there are two supporting leg, the bottom of the supporting leg is connected with rolling
It takes turns, is fixedly connected with support base on the right side of the bottom of box, the top on the right side of the support base inner cavity offers sliding slot, described
The internal slide of sliding slot is connected with sliding block, and the right side at the top of the support base is provided with threaded rod, the surface set of the threaded rod
It is connected to thread bush, the thread bush is through to the inside of support base, the right side of the thread bush and cunning far from one end of threaded rod
It is fixedly connected on the left of block, the bottom of the thread bush is fixedly connected with cross bar, and the bottom of the cross bar is fixedly connected with first
The bottom of spring, first spring is fixedly connected with the bottom of support base inner cavity, and the one end of the cross bar far from thread bush is living
Dynamic to be connected with connecting rod, the connecting rod is connected with sliding sleeve far from one end of cross bar, and the left side of the support base inner cavity is solid
Surely it is connected with slide bar, is through on the right side of sliding sleeve on the right side of the slide bar and is fixedly connected with limit sleeve, the bottom of the limit sleeve
It is fixedly connected with the bottom of support base inner cavity, the bottom of the sliding sleeve is fixedly connected with snap-gauge, and the bottom of the snap-gauge is through to
The bottom of support base is fixedly connected with support column on the right side of the support base bottom.
Preferably, pull rod is fixedly connected on the left of the top of the box, the positive left side of cabinet is fixedly connected with
Handle.
Preferably, the support base is L-type, and the cabinet is located at the inside of support base.
Preferably, the surface of the threaded rod is provided with external screw thread, and being internally provided with for the thread bush is matched with external screw thread
The internal screw thread used is closed, is fixedly connected with handle at the top of the threaded rod.
Preferably, the top on the left of the sliding sleeve is fixedly connected with second spring, the left side of the second spring and support
Seat is fixedly connected on the left of inner cavity.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention by setting cabinet, supporting leg, idler wheel, support base, sliding slot, sliding block, threaded rod, thread bush, cross bar,
The cooperation of first spring, connecting rod, sliding sleeve, slide bar, limit sleeve, snap-gauge, support column, solving existing trolley case cannot be to rolling
Wheel is fixed, and trolley case is easy the problem of voluntarily sliding, making troubles to user, the fixation of the tie bar type traveling case idler wheel
Structure has the advantages of idler wheel can be fixed, and improves the practicability of trolley case.
2, the present invention, can be right by the setting of sliding block and sliding slot convenient for pulling to cabinet by the setting of pull rod
Thread bush limit increases the mobile stability of thread bush, by the setting of the first spring, increases the mobile stability of cross bar,
By the setting of second spring, the mobile stability of limit sleeve is increased, by the setting of limit sleeve, prevents from sliding over and is moved through
Cheng Zhongyu slide bar disconnects, and by the setting of handle, facilitates people that threaded rod is adjusted.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial sectional view of the present invention.
In figure: 1 cabinet, 2 supporting legs, 3 idler wheels, 4 support bases, 5 sliding slots, 6 sliding blocks, 7 threaded rods, 8 thread bush, 9 cross bars, 10
First spring, 11 connecting rods, 12 sliding sleeves, 13 slide bars, 14 limit sleeves, 15 snap-gauges, 16 support columns, 17 pull rods, 18 handles, 19
Hand, 20 second springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of fixed structure of tie bar type traveling case idler wheel referring to FIG. 1-2, including cabinet 1, the left side at 1 top of cabinet
It is fixedly connected with pull rod 17, by the setting of pull rod 17, convenient for pulling to cabinet 1, the positive left side of cabinet 1 is fixedly connected
There is handle 18, is fixedly connected on the left of 1 bottom of cabinet there are two supporting leg 2, the bottom of supporting leg 2 is connected with idler wheel 3, case
It is fixedly connected with support base 4 on the right side of 1 bottom of body, support base 4 is L-type, and cabinet 1 is located at the inside of support base 4, in support base 4
Top on the right side of chamber offers sliding slot 5, and the internal slide of sliding slot 5 is connected with sliding block 6, and the right side at 4 top of support base is provided with spiral shell
Rasp bar 7, the surface of threaded rod 7 are socketed with thread bush 8, by the setting of sliding block 6 and sliding slot 5, can limit to thread bush 8, increase
The stability for adding thread bush 8 mobile, the surface of threaded rod 7 are provided with external screw thread, and being internally provided with for thread bush 8 is matched with external screw thread
The internal screw thread used is closed, the top of threaded rod 7 is fixedly connected with handle 19, by the setting of handle 19, facilitates people to screw thread
Bar 7 is adjusted, and thread bush 8 is through to the inside of support base 4, the right side of thread bush 8 and sliding block 6 far from one end of threaded rod 7
Left side be fixedly connected, the bottom of thread bush 8 is fixedly connected with cross bar 9, and the bottom of cross bar 9 is fixedly connected with the first spring 10,
By the setting of the first spring 10, the mobile stability of cross bar 9, bottom and 4 inner cavity of support base of the first spring 10 are increased
Bottom is fixedly connected, and cross bar 9 is connected with connecting rod 11, the one end of connecting rod 11 far from cross bar 9 far from one end of thread bush 8
It is connected with sliding sleeve 12, the top in 12 left side of sliding sleeve is fixedly connected with second spring 20, the left side of second spring 20 and support
Seat is fixedly connected on the left of 4 inner cavities, slide bar 13 is fixedly connected on the left of 4 inner cavity of support base, the right side of slide bar 13 is through to cunning
The right side of set 12 is fixedly connected with limit sleeve 14, by the setting of second spring 20, increases the mobile stability of limit sleeve 14,
By the setting of limit sleeve 14, anti-anti-skid sheath 12 disconnects in moving process with slide bar 13, the bottom of limit sleeve 14 and support base 4
The bottom of inner cavity is fixedly connected, and the bottom of sliding sleeve 12 is fixedly connected with snap-gauge 15, and the bottom of snap-gauge 15 is through to the bottom of support base 4
Portion, support base are fixedly connected with support column 16 on the right side of 4 bottom.
In use, user's swing handle 19, handle 19 drives threaded rod 7 to rotate, and threaded rod 7 drives about 8 thread bush
Mobile, thread bush 8 drives cross bar 9 to move up and down, and cross bar 9 drives connecting rod 11 to move left and right, and connecting rod 11 drives sliding sleeve 12 left
It moves right, sliding sleeve 12 drives snap-gauge 15 mobile, and idler wheel 3 is fixed in snap-gauge 15, to reach the effect fixed to idler wheel 3
Fruit improves the practicability of trolley case.
In summary: the fixed structure of the tie bar type traveling case idler wheel passes through threaded rod 7, thread bush 8, cross bar 9, first
The cooperation of spring 10, connecting rod 11, sliding sleeve 12, slide bar 13 and snap-gauge 15, idler wheel cannot be carried out by solving existing trolley case
Fixed, trolley case is easy the problem of voluntarily sliding, making troubles to user.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of fixed structure of tie bar type traveling case idler wheel, including cabinet (1), it is characterised in that: cabinet (1) bottom
Left side is fixedly connected there are two supporting leg (2), and the bottom of the supporting leg (2) is connected with idler wheel (3), the cabinet (1)
It is fixedly connected on the right side of bottom support base (4), the top on the right side of support base (4) inner cavity offers sliding slot (5), the cunning
The internal slide of slot (5) is connected with sliding block (6), and the right side at the top of the support base (4) is provided with threaded rod (7), the screw thread
The surface of bar (7) is socketed with thread bush (8), and the thread bush (8) is through to support base (4) far from the one end of threaded rod (7)
Inside is fixedly connected on the left of the right side and sliding block (6) of the thread bush (8), and the bottom of the thread bush (8) is fixedly connected with
The bottom of cross bar (9), the cross bar (9) is fixedly connected with the first spring (10), the bottom of first spring (10) and support
The bottom of seat (4) inner cavity is fixedly connected, and the cross bar (9) is connected with connecting rod (11), institute far from the one end of thread bush (8)
It states connecting rod (11) to be connected with sliding sleeve (12) far from the one end of cross bar (9), the left side of support base (4) inner cavity is fixed to be connected
It is connected to slide bar (13), is through on the right side of sliding sleeve (12) on the right side of the slide bar (13) and is fixedly connected with limit sleeve (14), it is described
The bottom of limit sleeve (14) is fixedly connected with the bottom of support base (4) inner cavity, and the bottom of the sliding sleeve (12) is fixedly connected with card
Plate (15), the bottom of the snap-gauge (15) are through to the bottom of support base (4), and the right side of support base (4) bottom is fixed to be connected
It is connected to support column (16).
2. a kind of fixed structure of tie bar type traveling case idler wheel according to claim 1, it is characterised in that: the cabinet
(1) left side at the top of is fixedly connected with pull rod (17), and the positive left side of the cabinet (1) is fixedly connected with handle (18).
3. a kind of fixed structure of tie bar type traveling case idler wheel according to claim 1, it is characterised in that: the support base
It (4) is L-type, the cabinet (1) is located at the inside of support base (4).
4. a kind of fixed structure of tie bar type traveling case idler wheel according to claim 1, it is characterised in that: the threaded rod
(7) surface is provided with external screw thread, and the thread bush (8) is internally provided with the internal screw thread being used cooperatively with external screw thread, described
Handle (19) are fixedly connected at the top of threaded rod (7).
5. a kind of fixed structure of tie bar type traveling case idler wheel according to claim 1, it is characterised in that: the sliding sleeve
(12) top on the left of is fixedly connected with second spring (20), left side and support base (4) inner cavity of the second spring (20)
Left side is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811629693.5A CN109730418A (en) | 2018-12-28 | 2018-12-28 | A kind of fixed structure of tie bar type traveling case idler wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811629693.5A CN109730418A (en) | 2018-12-28 | 2018-12-28 | A kind of fixed structure of tie bar type traveling case idler wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109730418A true CN109730418A (en) | 2019-05-10 |
Family
ID=66362062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811629693.5A Pending CN109730418A (en) | 2018-12-28 | 2018-12-28 | A kind of fixed structure of tie bar type traveling case idler wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109730418A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280185A (en) * | 2017-07-14 | 2017-10-24 | 合肥诺邦生物科技有限公司 | Luggage case with folding seat |
| CN207400541U (en) * | 2017-04-27 | 2018-05-25 | 华北理工大学 | A kind of student-directed archival storage |
| CN108078113A (en) * | 2017-12-14 | 2018-05-29 | 李奇宏 | A kind of Box for containing clothes being moved easily suitable for the crowd that rents a house |
| CN108835805A (en) * | 2018-06-27 | 2018-11-20 | 浙江德清完美箱包有限公司 | Anti-skidding suitcase |
| CN108937032A (en) * | 2018-08-13 | 2018-12-07 | 合肥信必达纸塑制品有限公司 | A kind of luggage case with folding seat |
-
2018
- 2018-12-28 CN CN201811629693.5A patent/CN109730418A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207400541U (en) * | 2017-04-27 | 2018-05-25 | 华北理工大学 | A kind of student-directed archival storage |
| CN107280185A (en) * | 2017-07-14 | 2017-10-24 | 合肥诺邦生物科技有限公司 | Luggage case with folding seat |
| CN108078113A (en) * | 2017-12-14 | 2018-05-29 | 李奇宏 | A kind of Box for containing clothes being moved easily suitable for the crowd that rents a house |
| CN108835805A (en) * | 2018-06-27 | 2018-11-20 | 浙江德清完美箱包有限公司 | Anti-skidding suitcase |
| CN108937032A (en) * | 2018-08-13 | 2018-12-07 | 合肥信必达纸塑制品有限公司 | A kind of luggage case with folding seat |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |
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| RJ01 | Rejection of invention patent application after publication |