CN203952731U - A kind of draw-bar seat - Google Patents
A kind of draw-bar seat Download PDFInfo
- Publication number
- CN203952731U CN203952731U CN201420351568.3U CN201420351568U CN203952731U CN 203952731 U CN203952731 U CN 203952731U CN 201420351568 U CN201420351568 U CN 201420351568U CN 203952731 U CN203952731 U CN 203952731U
- Authority
- CN
- China
- Prior art keywords
- fixed head
- threaded rod
- grip block
- connecting plate
- bag
- 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
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a kind of draw-bar seat, base comprises the first fixed head and the second fixed head, and connecting plate, between the first fixed head and the second fixed head, slippage is combined with grip block, grip block is located at respectively connecting plate both sides, on its two grip block, be all penetrated with threaded rod, connecting plate is provided with the tapped through hole matching with threaded rod with respect to the one side of grip block, and threaded rod is provided with handle with respect to the other end of tapped through hole.Connecting plate of the present utility model is provided with tapped through hole, coordinate with threaded rod rotation, when use, case and bag are put between two grip blocks, along connecting plate direction turning handle, threaded rod drives grip block along the displacement of threaded rod direction of rotation, two grip blocks clamp case and bag, otherwise, turning handle in opposite direction, it is large that two grip block spaces become, and is convenient to take out case and bag, be provided with grip block, realize case and bag and draw-bar seat removably connects, the case and bag that vary in size are loaded and unloaded in the adjustable realization of distance between two grip blocks, and easy accessibility simple in structure.
Description
Technical field
The utility model relates to case and bag accessory, more precisely, relates to a kind of draw-bar seat.
Background technology
Along with modern economy and commercial development, people can often travel or go on business to other places, and also can carry more article in tourism or in going on business.For the saving muscle power during the journey in long distance, people generally can select trolley luggage to hold luggage and articles; Because not only there is larger volume to carry out placing articles in trolley luggage; and case tail band has wheel, case to have pull bar with it; user can freely tow casing by pull bar; easy to carry and time saving and energy saving; in use procedure, usually can abandon because tank surface is damaged also intact case and bag of pull bar; usually cause waste, and because the big or small problem of case and bag can not design a kind of draw-bar seat that can be general.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of draw-bar seat of arbitrarily replacing case and bag by adjusting yoke seat.
For achieving the above object, the utility model provides following technical scheme: a kind of draw-bar seat, comprise base, pull bar and roller, described base comprises the first fixed head and the second fixed head, and the connecting plate of connection the first fixed head and the second fixed head, between described the first fixed head and the second fixed head, slippage is combined with two grip blocks, described two grip blocks are located at respectively connecting plate two ends, on its two grip block, be all penetrated with threaded rod, described connecting plate is provided with the tapped through hole wearing for threaded rod, described threaded rod is provided with handle with respect to the other end of tapped through hole.
By adopting technique scheme, connecting plate is provided with tapped through hole, coordinate with threaded rod rotation, when use, case and bag are put between two grip blocks, along connecting plate direction turning handle, threaded rod drives grip block along the displacement of threaded rod direction of rotation, two grip blocks clamp case and bag, otherwise, turning handle in opposite direction, it is large that two grip block spaces become, be convenient to take out case and bag, be provided with grip block, realize case and bag and draw-bar seat removably connects, the case and bag that vary in size are loaded and unloaded in the adjustable realization of distance between two grip blocks, and easy accessibility simple in structure.
The utility model is further set to: the other end of the relative threaded rod of described two grip block is provided with arm-tie, and described arm-tie is by several sleeves successively sheathed forming.
By adopting technique scheme, arm-tie is used for connecting grip block two ends, and arm-tie, by sleeve successively sheathed forming, has been realized adjacent sleeve and can have been compressed or draw pine, makes the scalable adjusting of arm-tie, is convenient to case and bag and fixes.
The utility model is further set to: described grip block comprises sliding part and fixed part, described sliding part is equipped with chute with respect to the first fixed head and the second fixed head both sides, on described the first fixed head and the second fixed head, is equipped with the projection coordinating with chute slippage.
By adopting technique scheme, chute coordinates with projection slippage, and projection slides along chute is inner, plays positioning action, makes can not come off because of the excessive grip block that causes of exerting oneself in grip block slipping.
The utility model is further set to: described handle comprises through threaded rod week cross bar upwards and be positioned at the fixed block at cross bar two ends.
By adopting technique scheme, cross bar adopts two power lever principles to be convenient to rotate threaded rod on threaded rod, and cross bar two ends are connected with fixed block, and the person of being easy to use rotates threaded rod.
Brief description of the drawings
Fig. 1 is the utility model overall schematic;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
In figure: 1, base; 11, the first fixed head; 111, projection; 12, the second fixed head; 13, connecting plate; 2, pull bar; 3, roller; 4, grip block; 41, fixed part; 42, sliding part; 421, chute; 5, threaded rod; 6, handle; 61, cross bar; 62, fixed block; 7, arm-tie; 8, tapped through hole.
Detailed description of the invention
Shown in Fig. 2, a kind of draw-bar seat of the present embodiment, comprise base 1, pull bar 2 and roller 3, base 1 comprises the first fixed head 11 and the second fixed head 12, and the connecting plate 13 of connection the first fixed head 11 and the second fixed head 12, between the first fixed head 11 and the second fixed head 12, slippage is combined with grip block 4, grip block 4 is located at respectively connecting plate 13 both sides, on its two grip block 4, be all penetrated with threaded rod 5, connecting plate 13 is provided with the tapped through hole 8 matching with threaded rod 5 with respect to the one side of grip block 4, threaded rod 5 is provided with handle 6 with respect to the other end of tapped through hole 8, the other end of two grip block 4 relative threaded rods 5 is provided with arm-tie 7, arm-tie 7 is by several sleeves successively sheathed forming, grip block 4 comprises sliding part 42 and fixed part 41, sliding part 42 is equipped with chute 421 with respect to the first fixed head 11 and the second fixed head 12 both sides, on the first fixed head 11 and the second fixed head 12, be equipped with the projection 111 coordinating with chute 421 slippages, handle 6 comprise run through with threaded rod 5 on cross bar 61 and be positioned at the fixed block 62 at cross bar 61 two ends.
When use, case and bag are put between two grip blocks 4, along connecting plate 13 direction turning handles 6, threaded rod 5 drives grip block 4 along threaded rod 5 direction of rotation displacements, and two grip blocks 4 clamp case and bag, otherwise, space between turning handle 6, two grip blocks 4 becomes large in opposite direction, is convenient to take out case and bag, be provided with grip block 4, realize 2, case and bag and pull bar and removably connect, the case and bag that vary in size are loaded and unloaded in the adjustable realization of distance between two grip blocks 4, and easy accessibility simple in structure.
Pull bar 2 is for connecting grip block 4 two ends, arm-tie 7 is by sleeve successively sheathed forming, realize adjacent sleeve and can compress or draw pine, make the scalable of arm-tie 7, in use procedure, when two grip blocks 4 are during along threaded rod direction adjustable range, each sleeve can regulate the interval of stack successively, being convenient to case and bag fixes, when grip block 4 is during according to threaded rod 5 displacements and the first fixed head 11 and the second fixed head 12 slippage activity, projection 111, makes can not come off because of the excessive grip block 4 that causes of exerting oneself in grip block 4 slippings for slippage is connected with chute 421.
Only need to be by the fixed block 62 that is put in cross bar 61 two ends of hand, the position between two grip blocks 4 can be shortened or increase to application of force rotation, and according to two power lever principles, the person of being easy to use rotates slide bar 61 to such an extent as to the distance of two grip blocks 4 on change threaded rod 5.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a draw-bar seat, comprise base, pull bar and roller, it is characterized in that: described base comprises the first fixed head and the second fixed head, and the connecting plate of connection the first fixed head and the second fixed head, between described the first fixed head and the second fixed head, slippage is combined with two grip blocks, described two grip blocks are located at respectively connecting plate two ends, on its two grip block, be all penetrated with threaded rod, described connecting plate is provided with the tapped through hole wearing for threaded rod, and described threaded rod is provided with handle with respect to the other end of tapped through hole.
2. draw-bar seat according to claim 1, is characterized in that: the other end of the relative threaded rod of described two grip block is provided with arm-tie, and described arm-tie is by several sleeves successively sheathed forming.
3. draw-bar seat according to claim 1 and 2, it is characterized in that: described grip block comprises sliding part and fixed part, described sliding part is equipped with chute with respect to the first fixed head and the second fixed head both sides, on described the first fixed head and the second fixed head, is equipped with the projection coordinating with chute slippage.
4. draw-bar seat according to claim 3, is characterized in that: described handle comprises through threaded rod week cross bar upwards and be positioned at the fixed block at cross bar two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351568.3U CN203952731U (en) | 2014-06-27 | 2014-06-27 | A kind of draw-bar seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351568.3U CN203952731U (en) | 2014-06-27 | 2014-06-27 | A kind of draw-bar seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203952731U true CN203952731U (en) | 2014-11-26 |
Family
ID=51913382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351568.3U Expired - Fee Related CN203952731U (en) | 2014-06-27 | 2014-06-27 | A kind of draw-bar seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203952731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394917A (en) * | 2015-12-17 | 2016-03-16 | 长江大学 | Rotatable backpack |
| CN106864349A (en) * | 2017-02-28 | 2017-06-20 | 平湖智铂自动化设备有限公司 | A kind of grip device of case and bag |
-
2014
- 2014-06-27 CN CN201420351568.3U patent/CN203952731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394917A (en) * | 2015-12-17 | 2016-03-16 | 长江大学 | Rotatable backpack |
| CN106864349A (en) * | 2017-02-28 | 2017-06-20 | 平湖智铂自动化设备有限公司 | A kind of grip device of case and bag |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180627 |