CN208252515U - A kind of type easy to install is connected together fastener - Google Patents
A kind of type easy to install is connected together fastener Download PDFInfo
- Publication number
- CN208252515U CN208252515U CN201820683721.0U CN201820683721U CN208252515U CN 208252515 U CN208252515 U CN 208252515U CN 201820683721 U CN201820683721 U CN 201820683721U CN 208252515 U CN208252515 U CN 208252515U
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- CN
- China
- Prior art keywords
- connection structure
- snap
- fit
- main body
- arc surface
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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.)
- Expired - Fee Related
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Abstract
It is connected together fastener the utility model relates to securing member technical field more particularly to a kind of type easy to install.The technical solution adopted in the utility model is: including main body fixed connection structure, the left side of the main body fixed connection structure is arc surface structure, the lower end of the main body fixed connection structure is connected with integrally formed arc-shaped snap-fit connection structure, the main body fixed connection structure and the inner side of the snap-fit connection structure are equipped with opening and are fastenedly connected slot to the snap-fit in upper right side, the main body fixed connection structure and the outer arc face of the snap-fit connection structure be not tangent, the right end of the snap-fit connection structure is fastenedly connected the horizontal plane where slot lower than the snap-fit.The utility model has the advantages that: more convenient in assembly, the compactness of connection is more preferable, effectively increases integrally-built bonding strength, keeps security and stability of the mechanical structure in progress use process more reliable, service life is also longer.
Description
Technical field
It is connected together fastener the utility model relates to securing member technical field more particularly to a kind of type easy to install.
Background technique
Securing member is connector more commonly used in mechanical equipment, it can ensure two or more phase interworkings
The part of conjunction is able to carry out close connection.In mechanical equipment, many structures need to be lubricated in use, in this way
Just mechanical equipment can be made with good performance in use, and traditional securing member general utility functions are all relatively more single
One, simple connection fastening effect can only be played, the mechanical equipment being lubricated for needs then needs individually to be lubricated
Structure is lubricated, so that structure is relatively more, more complicated in assembly, becomes its production and application cost all
It is relatively high.In addition when assembling cylindrical connection structure, since the central axis of some assembly is not identical, rigging position tool is caused
There is certain spacing distance, these intervals will affect the stability in use of assembling structure in use, be seriously that can also damage
The normal use of bad part influence structure.
Utility model content
It is connected together fastener the purpose of the utility model is to provide a kind of type easy to install, it uses integrally formed structure
Design, more convenient in production and processing, it is by the way that main body to be first fixed together with mechanical structure, by being arranged on part
Snap-fit connection structure keep being completely embedded property of the mechanical structure when being assembled more preferable, make mechanical equipment in use process
In stability it is more reliable, it by inside rigging position be respectively set it is different be fastenedly connected arc surface, make these circular arcs
The inner cylinder face of face and main structure is mutually nontangential, so as to have the function that fasten assembly connection, makes the dress of inner side
More preferable with tightness, in addition its outside can also have a lubrication link slot, this lubrication link slot can be lubricated in mechanical structure
During also preferably lubricated with this part, keep the connection effect between them more preferable, it also by lubrication connect
Setting fastening friction arc surface on the external cylindrical surface of slot rear end keeps the fitting tight of lubrication connection groove location more preferable, to have
Effect increases integrally-built bonding strength, keeps security and stability of the mechanical structure in progress use process more reliable, uses
Service life is also longer.
The technical solution of the utility model is as follows:
A kind of type easy to install is connected together fastener, it is characterised in that: including main body fixed connection structure, the main body is solid
The left side for determining connection structure is arc surface structure, and the lower end of the main body fixed connection structure is connected with an integrally formed circle
Arc snap-fit connection structure, the main body fixed connection structure and the inner side of the snap-fit connection structure are equipped with
One is open and is fastenedly connected slot to the snap-fit in upper right side, and the main body fixed connection structure connect knot with the snap-fit
The outer arc face of structure is not tangent, and the right end of the snap-fit connection structure is fastenedly connected where slot lower than the snap-fit
Horizontal plane, set close to the position that the snap-fit is fastenedly connected slot on the inside cylindrical face of the snap-fit connection structure
It is fastenedly connected arc surface there are two first, described first is fastenedly connected the interior cylinder of arc surface Yu the snap-fit connection structure
Face is not tangent, and the position of the snap-fit connection structure inner cylinder face bottom, which is set, is fastenedly connected arc surface there are two second, institute
It states second and is fastenedly connected arc surface and the inner cylinder face of the snap-fit connection structure is not tangent, it is described with the snap-fit
The front of connection structure is equipped with an arc-shaped lubrication link slot by the position of right end, and the depth of the lubrication link slot is less than institute
Snap-fit connection structure width in the front-back direction is stated, the lubrication link slot upper end arc surface connect knot with the snap-fit
The inner cylinder face of structure is parallel to each other, and the snap-fit connection structure is located at the external cylindrical surface below the lubrication link slot rear end
Be equipped with irregular distribution fastening friction arc surface, the fastening rub arc surface uniformly not with the snap-fit connection structure
External cylindrical surface it is tangent.
Further, the front of the main body fixed connection structure is set there are two cylindrical assembly fixedly connected hole, described
Assemble fixedly connected hole by the rear end face of the main body fixed connection structure completely through.
Further, the right side lower end position of the main body fixed connection structure and the snap-fit are fastenedly connected on slot
Angle between side is 160 degree.
The utility model has the beneficial effects that
The utility model is designed using integrally formed structure, more convenient in production and processing, it by by main body first with
Mechanical structure is fixed together, and makes mechanical structure when being assembled by the snap-fit connection structure being arranged on part
Being completely embedded property it is more preferable, keep the stability of mechanical equipment in use more reliable.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the leftschematic diagram of the utility model；
Fig. 4 is the right side schematic view of the utility model；
Fig. 5 is the schematic top plan view of the utility model；
Fig. 6 is the elevational schematic view of the utility model；
Fig. 7 is the schematic perspective view of the utility model second direction；
In figure: 1, main body fixed connection structure, 2, snap-fit connection structure, 3, snap-fit be fastenedly connected slot, 4, dress
With fixedly connected hole, 5, first is fastenedly connected arc surface, and 6, second is fastenedly connected arc surface, 7, lubrication link slot, and 8, fastening rubs
Wipe arc surface.
Specific embodiment
As shown in Figures 1 to 7, a kind of type easy to install is connected together fastener, it is designed using integrally formed structure,
It is more convenient when production and processing, it passes through the engaging being arranged on part by the way that main body to be first fixed together with mechanical structure
Assembly connection structure keeps being completely embedded property of the mechanical structure when being assembled more preferable, makes mechanical equipment in use steady
It is qualitative more reliable, it by inside rigging position be respectively set it is different be fastenedly connected arc surface, make these arc surfaces and master
The inner cylinder face of body structure is mutually nontangential, so as to have the function that fasten assembly connection, fastens the assembly of inner side
Property it is more preferable, in addition its outside can also have a lubrication link slot, this lubrication link slot can mechanical structure lubricate process
In also preferably lubricated with this part, keep the connection effect between them more preferable, it also by lubrication link slot rear end
External cylindrical surface on setting fastening friction arc surface, make lubrication connection groove location fitting tight it is more preferable, to effectively increase
Integrally-built bonding strength makes mechanical structure in more reliable, the service life that carries out the security and stability in use process
It is longer.It includes main body fixed connection structure 1, and the left side of the main body fixed connection structure 1 is arc surface structure, the main body
The lower end of fixed connection structure 1 is connected with an integrally formed arc-shaped snap-fit connection structure 2, and the main body is fixed to be connected
Binding structure 1 and the inner side of the snap-fit connection structure 2, which are equipped with one and are open to fasten to the snap-fit in upper right side, to be connected
Access slot 3, the main body fixed connection structure 1 and the outer arc face of the snap-fit connection structure 2 be not tangent, the engaging
The right end of assembly connection structure 2 is fastenedly connected the horizontal plane where slot 3, the snap-fit connection knot lower than the snap-fit
The position that the close snap-fit is fastenedly connected slot 3 on the inside cylindrical face of structure 2 sets to be fastenedly connected arc surface there are two first
5, described first is fastenedly connected arc surface 5 and the inner cylinder face of the snap-fit connection structure 2 is not tangent, the snap-fit
The position of 2 inner cylinder face bottom of connection structure, which is set, is fastenedly connected arc surface 6 there are two second, and described second is fastenedly connected arc surface
6 is not tangent with the inner cylinder face of the snap-fit connection structure 2, and the front with the snap-fit connection structure 2 is leaned on
The position of right end is equipped with an arc-shaped lubrication link slot 7, and the depth of the lubrication link slot 7 is connected less than the snap-fit
The width in the front-back direction of structure 2, the interior cylinder of lubrication the link slot 7 upper end arc surface and the snap-fit connection structure 2
Face is parallel to each other, and the external cylindrical surface that the snap-fit connection structure 2 is located at below lubrication 7 rear end of link slot is equipped with not
Regular distribution fastening friction arc surface 8, the fastening friction arc surface 8 be not uniformly outer with the snap-fit connection structure 2
Cylindrical surface is tangent.
Preferably, the front of the main body fixed connection structure 1 is set, there are two cylindrical assembly fixedly connected hole 4, institutes
Assembly fixedly connected hole 4 is stated by the rear end face of the main body fixed connection structure 1 completely through it can be assembled with mechanical structure
It links together, keeps connectivity robustness of this part in assembly more preferable, so as to increase the stability of assembly connection.
Preferably, the right side lower end position of the main body fixed connection structure 1 and the snap-fit are fastenedly connected slot 3
Angle between upper side is 160 degree, keeps compactness of this position when carrying out assembly connection more preferable, peace in use
Full property is higher, and the service life is longer.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or replacement also should be regarded as the protection scope of the utility model.
Claims (3)
- The fastener 1. a kind of type easy to install is connected together, it is characterised in that: including main body fixed connection structure (1), the main body The left side of fixed connection structure (1) is arc surface structure, and the lower end of the main body fixed connection structure (1) is connected with an one Molding arc-shaped snap-fit connection structure (2), the main body fixed connection structure (1) and the snap-fit connection structure (2) inner side is open equipped with one and is fastenedly connected slot (3) to the snap-fit in upper right side, the main body fixed connection structure (1) not tangent with the outer arc face of the snap-fit connection structure (2), the right end of the snap-fit connection structure (2) The horizontal plane being fastenedly connected lower than the snap-fit where slot (3), the inside cylindrical face of the snap-fit connection structure (2) The position that the upper close snap-fit is fastenedly connected slot (3) sets to be fastenedly connected arc surface (5) there are two first, and described first is tight It is solidly connected arc surface (5) and the inner cylinder face of the snap-fit connection structure (2) is not tangent, the snap-fit connection structure (2) position of inner cylinder face bottom is set is fastenedly connected arc surface (6) there are two second, and described second is fastenedly connected arc surface (6) It is not tangent with the inner cylinder face of the snap-fit connection structure (2), the front with the snap-fit connection structure (2) It is equipped with an arc-shaped lubrication link slot (7) by the position of right end, the depth of lubrication link slot (7) is filled less than the engaging With connection structure (2) width in the front-back direction, lubrication link slot (7) the upper end arc surface and the snap-fit connection structure (2) inner cylinder face is parallel to each other, and the snap-fit connection structure (2) is located at below lubrication link slot (7) rear end External cylindrical surface is equipped with irregular distribution fastening friction arc surface (8), fastening friction arc surface (8) it is uniform not with the card It is tangent to attach together the external cylindrical surface with connection structure (2).
- The fastener 2. a kind of type easy to install according to claim 1 is connected together, it is characterised in that: the main body is fixed to be connected The front of binding structure (1) is set there are two cylindrical assembly fixedly connected hole (4), and the assembly fixedly connected hole (4) is by the master The rear end face of body fixed connection structure (1) completely through.
- The fastener 3. a kind of type easy to install according to claim 1 is connected together, it is characterised in that: the main body is fixed to be connected The angle that the right side lower end position of binding structure (1) and the snap-fit are fastenedly connected between slot (3) upper side is 160 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683721.0U CN208252515U (en) | 2018-05-08 | 2018-05-08 | A kind of type easy to install is connected together fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683721.0U CN208252515U (en) | 2018-05-08 | 2018-05-08 | A kind of type easy to install is connected together fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252515U true CN208252515U (en) | 2018-12-18 |
Family
ID=64636004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820683721.0U Expired - Fee Related CN208252515U (en) | 2018-05-08 | 2018-05-08 | A kind of type easy to install is connected together fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412852A (en) * | 2018-05-08 | 2018-08-17 | 姜丽莉 | A kind of special type easy to install is connected together fastener |
-
2018
- 2018-05-08 CN CN201820683721.0U patent/CN208252515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412852A (en) * | 2018-05-08 | 2018-08-17 | 姜丽莉 | A kind of special type easy to install is connected together fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |