CN203161755U - Rapid connecting inserting piece - Google Patents
Rapid connecting inserting piece Download PDFInfo
- Publication number
- CN203161755U CN203161755U CN 201320061090 CN201320061090U CN203161755U CN 203161755 U CN203161755 U CN 203161755U CN 201320061090 CN201320061090 CN 201320061090 CN 201320061090 U CN201320061090 U CN 201320061090U CN 203161755 U CN203161755 U CN 203161755U
- Authority
- CN
- China
- Prior art keywords
- bull
- piece
- protrusions
- holes
- parent part
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the field of fastening pieces, and discloses a rapid connecting inserting piece which comprises a female piece and male pieces. Limiting blocks and protrusions are arranged on the male pieces. First holes which are wide in exterior and narrow in interior are formed in the female piece. The first holes comprise first grooves enabling the protrusions to be inserted in. When the male pieces are inserted into the female piece, the limiting blocks can play a limiting role, and the protrusions are arranged at the first grooves. According to the technical scheme, the rapid connecting inserting piece has the advantages that the rapid connecting inserting piece comprises the male pieces and the female piece, the limiting blocks and the protrusions are arranged on the male pieces, the first holes are formed in the female piece, and the first holes comprise the first grooves enabling the protrusions to be inserted in, so the rapid connecting inserting piece is simple in the entire structure, small in transporting occupied space, low in transporting cost, and easy and fast to install; the first holes which are wide in exterior and narrow in interior and are matched with the male pieces are formed in the female piece, the male pieces are inserted into the first holes in the compaction and connection mode, and the fastness is good; the protrusions are arranged on the male pieces, the first grooves are formed in the female piece, rotation of the inserting piece is avoided and stability is good.
Description
Technical field
The utility model relates to fastener areas, discloses a kind of plug-in unit.
Background technique
In the prior art, the most screws or nail or glue of adopting of connection between the parts directly connect, and Li Chu is firm like this, but the fraud place is not removable, transportation take up room big, cost is high and parts damages after be difficult for replacing etc.
Summary of the invention
The utility model provides a kind of quick connection plug-in unit simple in structure, easy to use.
In order to reach above technique effect, the technical solution of the utility model is as follows:
A kind of quick connection plug-in unit comprises parent part and bull, and described bull is provided with limiting stopper and projection;
Described parent part is provided with first hole wide outside and narrow inside and that be complementary with described bull, and described first hole comprises first groove that can insert described projection;
When described bull inserted described parent part, described limiting stopper played position-limiting action; Described projection is arranged at described first groove.
In order to reach better technique effect, also be provided with first screw hole on the described parent part, described limiting stopper is provided with second screw hole corresponding with described first screw hole, and screw passes described second screw hole and inserts in described first screw hole.
Preferably, described bull is cylindrical or square or taper.
Use the technical solution of the utility model, have following technique effect: (1) connects plug-in unit fast and comprises bull and parent part, bull is provided with limiting stopper and projection, parent part is provided with first hole, first hole comprises first groove that can insert projection, and overall structure is simple, and transportation occupies little space, cost of transportation is low, installs simple and easy quick; (2) parent part is provided with first hole wide outside and narrow inside and that be complementary with bull, and bull inserts in first hole by more pressing more tight Placement, and tightness is good; (3) bull is provided with projection, and first hole on the parent part comprises second groove that can insert described projection, prevents rotation, good stability; (4) steadiness in order to strengthen connecting can also arrange the screw connection and reinforce.
Description of drawings
Fig. 1 is the decomposition texture schematic representation of the quick link of the utility model;
Fig. 2 is the structural representation of bull among Fig. 1;
Fig. 3 is that the A of parent part among Fig. 1 is to view.
Embodiment
Describe the technical solution of the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the technical solution of the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
As shown in Figure 1, the utility model connects plug-in unit fast and comprises parent part 1 and bull 2, and described bull 2 is provided with limiting stopper 3.
As shown in Figure 2, also be provided with projection 21 on the described bull 2.
By Fig. 1 and Fig. 3 as can be known, described parent part 1 is provided with first hole 11 wide outside and narrow inside and that be complementary with described bull 2, and described first hole 11 comprises can insert described protruding 21 first groove 111.
Also be provided with first screw hole 12 on the described parent part 1.
Described limiting stopper 3 is provided with second screw hole 31 corresponding with described first screw hole 12.
Quantity and the position of described first screw hole 12 and second screw hole 31 can be selected according to the actual requirements.
Use quick connection plug-in unit of the present utility model, when the described bull 2 that has a described limiting stopper 3 inserted described parent part 1, described limiting stopper 3 played position-limiting action; Described protruding 21 are arranged at described first groove 111 places, prevent its rotation; Screw 4 passes described second screw hole 31 and inserts in described first screw hole 12, reinforces, and prevents from becoming flexible.
Described bull 2 is cylindrical or square or taper, can also become other shapes according to the Demand Design of reality.
Use the technical solution of the utility model, have following technique effect: (1) connects plug-in unit fast and comprises bull and parent part, bull is provided with limiting stopper and projection, parent part is provided with first hole, first hole comprises first groove that can insert projection, and overall structure is simple, and transportation occupies little space, cost of transportation is low, installs simple and easy quick; (2) parent part is provided with first hole wide outside and narrow inside and that be complementary with bull, and bull inserts in first hole by more pressing more tight Placement, and tightness is good; (3) bull is provided with projection, and first hole on the parent part comprises first groove that can insert described projection, prevents rotation, good stability; (4) steadiness in order to strengthen connecting can also arrange screw and connect.
The above is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (3)
1. one kind connects plug-in unit fast, comprises parent part (1) and bull (2), it is characterized in that: described bull (2) is provided with limiting stopper (3) and projection (21);
Described parent part (1) is provided with first hole (11) wide outside and narrow inside and that be complementary with described bull (2), and described first hole (11) comprises first groove (111) that can insert described projection (21);
When described bull (2) inserted described parent part (1), described limiting stopper (3) played position-limiting action; Described projection (21) is arranged at described first groove (111) and locates.
2. quick connection plug-in unit according to claim 1, it is characterized in that: also be provided with first screw hole (12) on the described parent part (1), described limiting stopper (3) is provided with second screw hole (31) corresponding with described first screw hole (12), and screw (4) passes described second screw hole (31) and inserts in described first screw hole (12).
3. quick connection plug-in unit according to claim 1 is characterized in that: described bull (2) is cylindrical or square or taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061090 CN203161755U (en) | 2013-02-01 | 2013-02-01 | Rapid connecting inserting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061090 CN203161755U (en) | 2013-02-01 | 2013-02-01 | Rapid connecting inserting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161755U true CN203161755U (en) | 2013-08-28 |
Family
ID=49022941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061090 Expired - Fee Related CN203161755U (en) | 2013-02-01 | 2013-02-01 | Rapid connecting inserting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161755U (en) |
-
2013
- 2013-02-01 CN CN 201320061090 patent/CN203161755U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130828 Termination date: 20200201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |