CN203638950U - Vacuum type double-end connector - Google Patents
Vacuum type double-end connector Download PDFInfo
- Publication number
- CN203638950U CN203638950U CN201420000341.4U CN201420000341U CN203638950U CN 203638950 U CN203638950 U CN 203638950U CN 201420000341 U CN201420000341 U CN 201420000341U CN 203638950 U CN203638950 U CN 203638950U
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- CN
- China
- Prior art keywords
- vacuum
- type double
- head
- vacuum type
- end connector
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a vacuum type double-end connector. The vacuum type double-end connector comprises a first connecting head and a second connecting head, wherein the first connecting head comprises a cylindrical hollow connecting cylinder and a first connecting lifting ring, and a first vacuum joint is arranged on the side wall of the connecting cylinder; the second connecting head comprises a disc-shaped connecting disc head, a hollow connecting shaft barrel is arranged on the inner side wall of the connecting disc head, a second connecting lifting ring is arranged on the outer side wall of the connecting disc head, and a second vacuum joint is arranged on the connecting disc head. The vacuum type double-end connector is provided with the first vacuum joint and the second vacuum joint, and the first vacuum joint and the second vacuum joint can be respectively connected by virtue of an external vacuum extractor by a user, so that the connecting firmnesses of the first connecting head and the second connecting head is greatly improved; the vacuum type double-end connector is compact in structure, and by utilizing the vacuum type double-end connector, the connecting safety of a lifting device is effectively improved.
Description
Technical field
The utility model relates to a kind of hanging device, or rather, is a kind of vacuum type double end adaptor union.
Background technology
On lifting machine, can use in a large number various adaptor union, these adaptor unions adopt screw to connect conventionally, and corrosion easily occurs out of doors, and the carrying pulling force of joint can reduce, the safety of impact lifting.
Summary of the invention
The utility model is mainly to solve the existing technical matters of prior art, thereby a kind of vacuum type double end adaptor union is provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of vacuum type double end adaptor union, described vacuum type double end adaptor union comprises one first connector and one second connector, the connection cylinder that the first described connector comprises a hollow cylindraceous is connected suspension ring with one first, the sidewall of described connection cylinder is provided with one first vacuum adapter, the second described connector comprises a discoid connection coiled hair, the madial wall of described connection coiled hair is provided with the connection beam barrel of a hollow, the lateral wall of described connection coiled hair is provided with one second and connects suspension ring, and described connection coiled hair is provided with one second vacuum adapter.
As the utility model preferred embodiment, described connection beam barrel is provided with a beam barrel notch, and described connection beam barrel is arranged in the interface channel of described connection cylinder, and described connection coiled hair is connected with the described cylinder that is connected by attaching screw.
The first vacuum adapter and the second vacuum adapter being connected on coiled hair on the sidewall of vacuum type double end adaptor union utilization connection cylinder of the present utility model, user can utilize external vaccum-pumping equipment to connect respectively the first vacuum adapter and the second vacuum adapter, the connectivity robustness that has greatly improved the first connector and the second connector, reliability has been greatly improved.This vacuum type double end connector construction compactness, connects reliably, practical, has effectively improved the safety that hanging device connects.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of vacuum type double end adaptor union of the present utility model;
Fig. 2 is the spatial structure decomposing schematic representation of the vacuum type double end adaptor union in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of the vacuum type double end adaptor union in Fig. 2;
Wherein,
1, vacuum type double end adaptor union; 2, the first connector; 21, connect cylinder; 211, interface channel; 22, first connects suspension ring; 23, the first vacuum adapter; 3, the second connector; 31, connect coiled hair; 32, connect beam barrel; 321, beam barrel notch; 33, second connects suspension ring; 34, the second vacuum adapter; 35, attaching screw.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1 to Figure 3, vacuum type double end adaptor union 1 of the present utility model comprises one first connector 2 and one second connector 3, the connection cylinder 21 that this first connector 2 comprises a hollow cylindraceous is connected suspension ring 22 with one first, the sidewall of this connection cylinder 21 is provided with one first vacuum adapter 23, this second connector 3 comprises a discoid connection coiled hair 31, the madial wall of this connection coiled hair 31 is provided with the connection beam barrel 32 of a hollow, the lateral wall of this connection coiled hair 31 is provided with one second and connects suspension ring 33, and this connection coiled hair 31 is provided with one second vacuum adapter 34.
This connection beam barrel 32 is provided with a beam barrel notch 321, and this connection beam barrel 32 is arranged in the interface channel 211 of this connection cylinder 21, and this connection coiled hair 31 is connected cylinder 21 and is connected with this by attaching screw 35.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. a vacuum type double end adaptor union, it is characterized in that, described vacuum type double end adaptor union (1) comprises one first connector (2) and one second connector (3), the connection cylinder (21) that described the first connector (2) comprises a hollow cylindraceous is connected suspension ring (22) with one first, the sidewall of described connection cylinder (21) is provided with one first vacuum adapter (23), described the second connector (3) comprises a discoid connection coiled hair (31), the madial wall of described connection coiled hair (31) is provided with the connection beam barrel (32) of a hollow, the lateral wall of described connection coiled hair (31) is provided with one second and connects suspension ring (33), described connection coiled hair (31) is provided with one second vacuum adapter (34).
2. vacuum type double end adaptor union according to claim 1, it is characterized in that, described connection beam barrel (32) is provided with a beam barrel notch (321), described connection beam barrel (32) is arranged in the interface channel (211) of described connection cylinder (21), and described connection coiled hair (31) is connected with the described cylinder (21) that is connected by attaching screw (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000341.4U CN203638950U (en) | 2014-01-02 | 2014-01-02 | Vacuum type double-end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000341.4U CN203638950U (en) | 2014-01-02 | 2014-01-02 | Vacuum type double-end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203638950U true CN203638950U (en) | 2014-06-11 |
Family
ID=50870213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420000341.4U Withdrawn - After Issue CN203638950U (en) | 2014-01-02 | 2014-01-02 | Vacuum type double-end connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203638950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708333A (en) * | 2014-01-02 | 2014-04-09 | 陈焕祥 | Vacuum double-head connector |
-
2014
- 2014-01-02 CN CN201420000341.4U patent/CN203638950U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708333A (en) * | 2014-01-02 | 2014-04-09 | 陈焕祥 | Vacuum double-head connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20151007 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |