CN205618490U - Desk pipe fitting adaptor - Google Patents
Desk pipe fitting adaptor Download PDFInfo
- Publication number
- CN205618490U CN205618490U CN201620434340.XU CN201620434340U CN205618490U CN 205618490 U CN205618490 U CN 205618490U CN 201620434340 U CN201620434340 U CN 201620434340U CN 205618490 U CN205618490 U CN 205618490U
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- CN
- China
- Prior art keywords
- pipe
- locking
- connecting portion
- square tube
- shrinkage joint
- 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.)
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Abstract
The utility model belongs to furniture annex field, in particular to side's pipe that is used for on the furniture converts the adaptor of pipe to. Desk pipe fitting adaptor, its characterized in that: including square union coupling portion to and the pipe connecting portion of square union coupling portion upper end setting, square union coupling portion and pipe connecting portion are provided with the locking shrinkage joint, are provided with a locking mechanism in the square union coupling portion of the both sides of locking shrinkage joint, are provided with the 2nd locking mechanism on the pipe connecting portion of the both sides of locking shrinkage joint. The utility model discloses a various tubular structural features are convenient for bring into play in the switching of fang guanyu pipe, have then guaranteed that the product of producing has better intensity and structural stability, just the utility model discloses be provided with locking mechanism to pipe and square guan jun, the reliability of being connected of adaptor and pipe and square pipe, further, the supplementary cover of setting can carry on spacingly to the pipe, prevents that the pipe from the problem that leads to the fact the loading end unstable appearing rocking square intraductal.
Description
Technical field
This utility model belongs to furniture accessories field, is converted into circle particularly to a kind of square tube on furniture
The adaptor of pipe.
Background technology
Conventional tubular of computer desk has square or circular, and square have preferable intensity, it is possible to bears relatively
Strong bending force, and circle is usually used in extensible member, owing to both shapes are different, both cannot be combined in
It is used together, it is impossible to play respective advantage.
Utility model content
This utility model, for the deficiencies in the prior art, devises a kind of for connecting square pipes with the switching of pipe
Part.
The technical scheme that this utility model solves the employing of its technical problem is as follows:
Computer desk pipe fitting adaptor, it is characterised in that: include square tube connecting portion, and square tube connecting portion upper end
The pipe connecting portion arranged, square tube connecting portion and pipe connecting portion are provided with locking shrinkage joint, lock shrinkage joint
Both sides square tube connecting portion on be provided with the first retaining mechanism, the pipe connecting portion of the both sides of locking shrinkage joint
On be provided with the second retaining mechanism, this utility model achieves the switching of square tube and pipe, it is simple to play various
Tubular construction features, ensure that the product produced has preferable intensity and structural stability then.
The first described retaining mechanism includes that the square tube connecting portion being positioned at locking shrinkage joint both sides is provided with the first lock
Tight portion, the first tight lock part is provided with the first locking through hole, is provided with lock-screw in the first locking through hole, logical
Crossing lock-screw makes the first tight lock part close, makes locking shrinkage joint shrink, thus realizes the lock of square tube connecting portion
Tightly, it is ensured that the reliability that square tube connecting portion is connected with square tube.
The first described retaining mechanism includes that the square tube connecting portion being positioned at locking shrinkage joint both sides is provided with the first lock
Tight portion, the surface configuration of the first described tight lock part has locking slot, the surface of described first tight lock part to be arranged with
In the locking collar, and locking collar embedding locking slot, the first tight lock part is made to lean on here by the locking collar
Closely, locking shrinkage joint shrinks, and completes the locking of square tube connecting portion.
The second described retaining mechanism includes that the pipe connecting portion being positioned at locking shrinkage joint both sides is provided with the second lock
Tight portion, the second tight lock part is provided with the second locking through hole, regulation screw in the second locking through hole, regulates screw
On be provided with adjusting handle, here by adjusting handle drive regulation screw rotation, regulation screw rotate make
Second tight lock part is close, and locking shrinkage joint shrinks, and completes the locking of pipe connecting portion, it is ensured that pipe connects
Portion's clamping force to pipe.
The side of described square tube connecting portion is provided with hole, location, and described square tube is provided with spacing preiection,
When square tube connecting portion is enclosed within square tube, spacing preiection embeds in the hole, location of square tube connecting portion, thus the side of realization
Primary Location between pipe jointing part with square tube and being connected.
Also include the auxiliary sleeve that an embedding is arranged in square tube, auxiliary sleeve is provided with circular hole, and circular hole
Diameter is identical with the diameter of pipe connecting portion, and the auxiliary sleeve of setting embeds and is arranged in square tube, when pipe is from circle
When pipe jointing part stretches in entrance square tube, owing to the size of square tube is more than the diameter of pipe, pipe is in square tube
There is the possibility rocked, pipe can be carried out spacing by the auxiliary sleeve of setting, prevents pipe from occurring in square tube
Rock the problem causing loading end unstable.
In sum, this utility model has the advantages that
This utility model achieves the switching of square tube and pipe, it is simple to plays various tubular construction features, continues
And ensure that the product produced has preferable intensity and structural stability, and this utility model is for circle
Pipe and square tube are provided with retaining mechanism, adaptor and pipe and the connection reliability of square tube, further,
Pipe can be carried out spacing by the auxiliary sleeve arranged, and prevents pipe from occurring rocking in square tube and cause loading end not
Stable problem.
Accompanying drawing explanation
By detailed description below in conjunction with the accompanying drawings, this utility model is aforesaid and other purpose, feature and
Advantage will become clear from.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the structural representation of auxiliary sleeve；
Fig. 4 is the structural representation of this utility model another embodiment；
Fig. 5 is this utility model and auxiliary sleeve and square tube and the schematic diagram of pipe assembling；
In figure, 1 is pipe connecting portion, and 2 is square tube connecting portion, and 21 is hole, location, and 3 is the second tight lock part, and 4 are
Adjusting handle, 5 is regulation screw, and 6 is the first tight lock part, and 7 is lock-screw, and 8 are ..., 9 receive for locking
Contracting seam, 10 is auxiliary sleeve, and 11 is circular hole, and 12 is square tube, and 13 is pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment one
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, computer desk pipe fitting adaptor, including square tube connecting portion 2,
And the pipe connecting portion 1 that square tube connecting portion 2 upper end is arranged, square tube connecting portion 2 and pipe connecting portion 1 are arranged
There is locking shrinkage joint 9, the square tube connecting portion of the both sides of locking shrinkage joint 9 is provided with the first retaining mechanism, lock
Being provided with the second retaining mechanism on the pipe connecting portion of the both sides of tight shrinkage joint, this utility model achieves square tube
Switching with pipe, it is simple to play various tubular construction features, ensure that the product tool produced then
There are preferable intensity and structural stability.
The first described retaining mechanism includes being positioned at the square tube connecting portion 2 of locking shrinkage joint 9 both sides and is provided with the
One tight lock part 6, the first tight lock part 6 is provided with the first locking through hole, is provided with locking screw in the first locking through hole
Nail 7, makes the first tight lock part close by lock-screw 7, makes locking shrinkage joint 9 shrink, thus realize square tube
The locking of connecting portion 2, it is ensured that the reliability that square tube connecting portion 2 is connected with square tube 12.
The second described retaining mechanism includes that the pipe connecting portion being positioned at locking shrinkage joint 9 both sides is provided with second
Tight lock part 3, the second tight lock part 3 is provided with the second locking through hole, regulation screw 5 in the second locking through hole, adjusts
It is provided with adjusting handle 4 on joint screw 5, drives the rotation of regulation screw here by adjusting handle, regulate spiral shell
Nail rotation makes the second tight lock part close, and locking shrinkage joint shrinks, and completes the locking of pipe connecting portion, it is ensured that
The pipe connecting portion clamping force to pipe.
The side of described square tube connecting portion 2 is provided with hole 21, location, and described square tube is provided with limit convex
Rising, when square tube connecting portion is enclosed within square tube, spacing preiection embeds in the hole, location of square tube connecting portion, thus real
Show the Primary Location between square tube connecting portion and square tube and be connected.
Also include the auxiliary sleeve 10 that an embedding is arranged in square tube, auxiliary sleeve 10 be provided with circular hole 11,
And the diameter of circular hole is identical with the diameter of pipe connecting portion, the auxiliary sleeve of setting embeds and is arranged in square tube, when
Pipe is when pipe connecting portion stretches in entrance square tube, owing to the size of square tube is more than the diameter of pipe, pipe
There is the possibility rocked in square tube, pipe can be carried out spacing by the auxiliary sleeve of setting, prevents pipe in side
Occur in pipe rocking the problem causing loading end unstable.
This utility model use time sectional arrangement drawing as described in Figure 5, auxiliary sleeve nesting 10 in square tube 12,
Square tube connecting portion 2 is set in the outside of square tube 12, in pipe 13 is assemblied in pipe connecting portion 1 and extend into
In the circular hole 11 of auxiliary sleeve 10.
Embodiment two
Other structures of present embodiment are identical with embodiment one, and present embodiment have employed another kind of knot
First retaining mechanism of structure, as shown in Figure 4, the first described retaining mechanism includes being positioned at locking shrinkage joint two
The square tube connecting portion of side is provided with the first tight lock part 6, and the surface configuration of the first described tight lock part 6 has locking slot
61, the surface of described first tight lock part 6 is arranged with the locking collar 62, and the locking collar 62 embeds locking slot
In 61, making the first tight lock part close here by the locking collar, locking shrinkage joint shrinks, and completes square tube
The locking of connecting portion.
In sum, this utility model has the advantages that
This utility model achieves the switching of square tube and pipe, it is simple to plays various tubular construction features, continues
And ensure that the product produced has preferable intensity and structural stability, and this utility model is for circle
Pipe and square tube are provided with retaining mechanism, adaptor and pipe and the connection reliability of square tube, further,
Pipe can be carried out spacing by the auxiliary sleeve arranged, and prevents pipe from occurring rocking in square tube and cause loading end not
Stable problem.
The above, be only preferred embodiment of the present utility model, and this utility model not does any form
On restriction, every any simply repaiied according to above example makees in technical spirit of the present utility model
Change, equivalent variations, within each falling within protection domain of the present utility model.
Claims (6)
1. computer desk pipe fitting adaptor, it is characterised in that: include square tube connecting portion, and square tube connecting portion
The pipe connecting portion that upper end is arranged, square tube connecting portion and pipe connecting portion are provided with locking shrinkage joint, lock
The first retaining mechanism, the circle of the both sides of locking shrinkage joint it is provided with on the square tube connecting portion of the both sides of shrinkage joint
The second retaining mechanism it is provided with on pipe jointing part.
Computer desk pipe fitting adaptor the most according to claim 1, it is characterised in that: described first
Retaining mechanism includes that the square tube connecting portion being positioned at locking shrinkage joint both sides is provided with the first tight lock part, the first lock
Tight portion is provided with the first locking through hole, is provided with lock-screw in the first locking through hole.
Computer desk pipe fitting adaptor the most according to claim 1, it is characterised in that: described first
Retaining mechanism includes that the square tube connecting portion being positioned at locking shrinkage joint both sides is provided with the first tight lock part, described
The surface configuration of the first tight lock part has locking slot, the surface of described first tight lock part to be arranged with the locking collar,
And the locking collar embeds in locking slot.
Computer desk pipe fitting adaptor the most according to claim 1, it is characterised in that: described second
Retaining mechanism includes that the pipe connecting portion being positioned at locking shrinkage joint both sides is provided with the second tight lock part, the second lock
Tight portion is provided with the second locking through hole, regulation screw in the second locking through hole, and regulation screw is provided with tune
Joint handwheel.
Computer desk pipe fitting adaptor the most according to claim 1, it is characterised in that: described square tube
The side of connecting portion is provided with hole, location.
Computer desk pipe fitting adaptor the most according to claim 1, it is characterised in that: also include one
Embed the auxiliary sleeve being arranged in square tube, auxiliary sleeve is provided with circular hole, and the diameter of circular hole is with pipe even
The diameter meeting portion is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434340.XU CN205618490U (en) | 2016-05-16 | 2016-05-16 | Desk pipe fitting adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434340.XU CN205618490U (en) | 2016-05-16 | 2016-05-16 | Desk pipe fitting adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618490U true CN205618490U (en) | 2016-10-05 |
Family
ID=57023737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620434340.XU Active CN205618490U (en) | 2016-05-16 | 2016-05-16 | Desk pipe fitting adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077952A1 (en) * | 2019-10-21 | 2021-04-29 | 北京海益同展信息科技有限公司 | Pin locking structure |
-
2016
- 2016-05-16 CN CN201620434340.XU patent/CN205618490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077952A1 (en) * | 2019-10-21 | 2021-04-29 | 北京海益同展信息科技有限公司 | Pin locking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |