CN201938644U - Slidable pull rod - Google Patents
Slidable pull rod Download PDFInfo
- Publication number
- CN201938644U CN201938644U CN2010206294082U CN201020629408U CN201938644U CN 201938644 U CN201938644 U CN 201938644U CN 2010206294082 U CN2010206294082 U CN 2010206294082U CN 201020629408 U CN201020629408 U CN 201020629408U CN 201938644 U CN201938644 U CN 201938644U
- Authority
- CN
- China
- Prior art keywords
- rod
- movable block
- bar
- pawl
- handle
- 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
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Abstract
The utility model relates to a slidable pull rod which comprises a base, a primary rod, a secondary rod, a handle, a propping rod And a shaft, wherein the primary rod is arranged on the base, the secondary rod is movably connected with the primary rod, the handle is connected with the front end of the secondary rod, the propping rod is connected with the handle, the shaft penetrates through the primary rod and the secondary rod and is provided with a bulge; the tail end of the secondary rod is provided with a slidable movable block; the movable block is internally provided with a rotary pawl which is matched with the bulge; and a spring is arranged between the movable block and the pawl. The bulge is arranged on the shaft, the tail end of the secondary rod is provided with the slidable movable block, the movable block is internally provided with the rotary pawl which is matched with the bulge, and the spring is arranged between the movable block and the pawl, therefore, the pawl and the bulge are clamped through the spring to realize positioning; and when the propping rod pushes the pawl to ensure the pawl to be separated from the bulge, the movable block can slide up and down so that the length of the slidable pull rod can be adjusted randomly. The slidable pull rod is convenient to use and has a simple structure.
Description
Technical field
The utility model relates to a kind of sliding tie rod.
Background technology
The vigorous of general mood owing to travel in recent years makes suitcase and auxiliary product thereof also attract attention greatly jointly, even becomes the target that manufacturer the most actively researches and develops.And now on the market the most common to promptly be the suitcase of scalable pull bar length, utilize the son of suitcase upper connecting rod, female pipe box to close so that the length of pull bar can be adjusted, with reduce palpus the application of force and draw difference on the line height.Yet existing pull bar can only have two length to regulate when adjusting length, i.e. and minimum length the highest, and it is regulated length and fixes, and can not arbitrarily adjust its length according to user's needs, the use inconvenience.
Summary of the invention
But the technical problems to be solved in the utility model provides a kind of length regulated at will, and sliding tie rod easy to use, simple in structure.The utility model is achieved through the following technical solutions:
A kind of sliding tie rod of the present utility model comprises base, and is arranged on the female bar on the base, reaches the sub bar that flexibly connects with female bar, and the handle that links to each other with the sub bar front end, reaches the bar that supports that links to each other with handle; Also comprise the axle that runs through described female bar and sub bar, described axle is provided with projection; The end of described sub bar is provided with slidably movable block, be provided with in the described movable block rotating, with the ratchet that cooperates of projection, be provided with spring between described movable block and the ratchet.
As improvement, the described bar that supports is arranged between projection and the ratchet.
As improvement, described handle is provided with the button that promotes to support bar.
Sliding tie rod of the present utility model is because described axle is provided with projection; The end of described sub bar is provided with slidably movable block, be provided with in the described movable block rotating, with the ratchet that cooperates of projection, be provided with spring between described movable block and the ratchet.By spring ratchet and projection are held, thereby realize the location, when supporting bar when promoting ratchet and separating with projection, can realize sliding up and down, reach the length of adjusting yoke arbitrarily, it is easy to use, and is simple in structure.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the stereogram of the utility model sliding tie rod;
Fig. 2 is the schematic diagram that female bar cooperates with sub bar in the utility model sliding tie rod.
The specific embodiment
See also Fig. 1 to shown in Figure 2, a kind of sliding tie rod of the present utility model comprises base 1, and is arranged on the female bar 2 on the base 1, and the sub bar 3 that flexibly connects with female bar 2, and the handle 4 that links to each other with sub bar 3, reach link to each other with handle 4 support bar 6; Also comprise the axle 5 that runs through described female bar 2 and sub bar 3, described axle 5 is provided with projection 50; The end of described sub bar 3 is provided with slidably movable block 7, be provided with in the described movable block 7 rotating, with the ratchet 70 that cooperates of projection, be provided with spring 71 between described movable block 7 and the ratchet 70, described support bar 6 be arranged on protruding 50 and ratchet 70 between.By spring 71 ratchet 70 and projection 50 are held, thereby realize the location, when supporting bar 6 when promoting ratchets 70 and projection 50 and separating, can realize sliding up and down, reach the length of adjusting yoke arbitrarily, it is easy to use, and is simple in structure.
Wherein, described handle 4 is provided with the button 40 that promotes to support bar 6.
Sliding tie rod of the present utility model is because described axle is provided with projection; The end of described sub bar is provided with slidably movable block, be provided with in the described movable block rotating, with the ratchet that cooperates of projection, be provided with spring between described movable block and the ratchet.By spring ratchet and projection are held, thereby realize the location, when supporting bar when promoting ratchet and separating with projection, can realize sliding up and down, reach the length of adjusting yoke arbitrarily, it is easy to use, and is simple in structure.
The foregoing description; it is an example of the present utility model; be not to be used for limiting enforcement of the present utility model and interest field; all equivalences of being done according to the described process for making of the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (3)
1. a sliding tie rod comprises base, and is arranged on the female bar on the base, reaches the sub bar that flexibly connects with female bar, and the handle that links to each other with the sub bar front end, reaches the bar that supports that links to each other with handle; It is characterized in that: also comprise the axle that runs through described female bar and sub bar, described axle is provided with projection; The end of described sub bar is provided with slidably movable block, be provided with in the described movable block rotating, with the ratchet that cooperates of projection, be provided with spring between described movable block and the ratchet.
2. sliding tie rod according to claim 1 is characterized in that: the described bar that supports is arranged between projection and the ratchet.
3. sliding tie rod according to claim 1 is characterized in that: described handle is provided with the button that promotes to support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206294082U CN201938644U (en) | 2010-11-22 | 2010-11-22 | Slidable pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206294082U CN201938644U (en) | 2010-11-22 | 2010-11-22 | Slidable pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938644U true CN201938644U (en) | 2011-08-24 |
Family
ID=44466004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206294082U Expired - Fee Related CN201938644U (en) | 2010-11-22 | 2010-11-22 | Slidable pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201938644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259373A1 (en) * | 2019-06-26 | 2020-12-30 | 曾冰 | Self-locking draw bar and trolley case |
-
2010
- 2010-11-22 CN CN2010206294082U patent/CN201938644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259373A1 (en) * | 2019-06-26 | 2020-12-30 | 曾冰 | Self-locking draw bar and trolley case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20111122 |