CN205744828U - A kind of clasp nut - Google Patents
A kind of clasp nut Download PDFInfo
- Publication number
- CN205744828U CN205744828U CN201620641055.5U CN201620641055U CN205744828U CN 205744828 U CN205744828 U CN 205744828U CN 201620641055 U CN201620641055 U CN 201620641055U CN 205744828 U CN205744828 U CN 205744828U
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- CN
- China
- Prior art keywords
- halfbody
- clasp nut
- fastener
- free end
- nut
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Abstract
The utility model discloses a kind of clasp nut, including the first halfbody and the second halfbody, described first halfbody and the second halfbody are rotationally connected, and described clasp nut also includes for the clamping body making the free end of the first halfbody and the second halfbody be fixed and the flick mechanism for driving clamping body to open and to make the free end of the first halfbody and the second halfbody separate.This utility model using method is simple, and technology requires low, and the nut disassembly and assembly time shortened greatly improves production efficiency.
Description
Technical field
This utility model belongs to nut technical field, is specifically related to a kind of clasp nut.
Background technology
Clasp nut in the market is to be all two independent nut halfbodies, needs with extra bolt even during work
Connect, and applicable occasion is specific, such as numerically controlled lathe, life is difficult with.Plain nut is at needs repeated removal and leading screw relatively
Long parts dismount nut flog a dead horse and to take a long time, affect work efficiency.
Summary of the invention
This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model carries
For a kind of clasp nut, it is therefore an objective to the repetition folding being easy to clasp nut carries out clamping installation.
To achieve these goals, the technical scheme that this utility model is taked is:
A kind of clasp nut, including the first halfbody and the second halfbody, described first halfbody and the second halfbody are rotationally connected, institute
State clasp nut and also include the clamping body for making the free end of the first halfbody and the second halfbody be fixed and for driving
The flick mechanism that the free end of the first halfbody and the second halfbody separates is opened and made to clamping body.
Described clamping body is joined with fastener in including fastener, the bayonet socket being located at the second halfbody free end and being located at bayonet socket
Closing the elastic engaging pad of clamping, described fastener is located at the free end of the first halfbody.
Described flick mechanism includes the gathering sill being located at the second halfbody free end and moves for band with moving along gathering sill
Property the engaging elastic pressing mechanism that separates with fastener of pad.
Described elastic pressing mechanism includes the first back-moving spring, and described first back-moving spring makes band move by pressing under stress
Property engaging pad separate with fastener.
Described flick mechanism also includes flicking button for press compression elasticity pressing mechanism.
Described flick mechanism also includes the location structure being located at the second halfbody free end and the elasticity being located in location structure
Telescoping mechanism, the free end of described first halfbody is provided with for accommodating location structure and the receiving cavity of elastic telescopic mechanism, institute
Stating elastic telescopic mechanism makes location structure separate with receiving cavity by reseting movement.
Described location structure includes the square cotter being located at bayonet socket two ends, and described elastic telescopic mechanism is the second back-moving spring, institute
Stating receiving cavity is pin-and-hole.
It is provided with in described bayonet socket for making fastener carry out the guide frame of guiding movement.
Described first halfbody and the second halfbody are connected by hinge axis.
This utility model also provides for the using method of a kind of clasp nut, and described using method comprises the steps:
Step one, pressing flick mechanism makes clasp nut flick；
Step 2, is filled the clasp nut flicked with secure component card by clamping body, and carries out clasp nut tightly
Gu；
Step 3, is offloaded to the clasp nut of fastening, not by after axial force, be automatically springed open out by pressing flick mechanism
Close nut, take off clasp nut wait and again install.
The beneficial effects of the utility model: this utility model be applicable to need to nut fastening and to repeat dismounting or nut tear open
The mechanism of dress inconvenience.Pressing with hands and flick button, clasp nut automatically springs open, and the clasp nut opened is stuck in by release button to be needed
On the leading screw of nearby components to be fastened, with hands, clasp nut is closed, then carry out normal tightening operation.This utility model uses
Method is simple, and technology requires low, and the nut disassembly and assembly time shortened greatly improves production efficiency.
Accompanying drawing explanation
This specification includes the following drawings, shown content respectively:
Fig. 1 is clasp nut overall structure schematic diagram of the present utility model；
Fig. 2 is clasp nut open mode structural representation of the present utility model；
Fig. 3 is clasp nut open mode oblique view of the present utility model；
Fig. 4 is the first halfbody structural representation of the present utility model；
Fig. 5 is elastic engaging gasket construction schematic diagram of the present utility model.
Figure is labeled as:
1, the first halfbody, the 2, second halfbody, 3, hinge axis, 4, fastener, 5, bayonet socket, 6, elastic engaging pad, 7, protruding
Structure, 8, support column, 9, gathering sill, 10, spring mounting structure, 11, square cotter, 12, steel ball spring, 13, pin-and-hole, 14, flick by
Button, 15, arcuate structure, 16, breach.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, detailed description of the invention of the present utility model is made the most in detail
Thin explanation, it is therefore an objective to help those skilled in the art design of the present utility model, technical scheme are had more complete, accurately and
Deep understanding, and contribute to its enforcement.
As shown in Figures 1 to 5, a kind of clasp nut, including the first halfbody 1 and the second halfbody 2, the first halfbody 1 and second
Halfbody 2 is rotationally connected, and this clasp nut also includes the card for making the free end of the first halfbody 1 and the second halfbody 2 be fixed
Tight mechanism and the flick mechanism for driving clamping body to open and making the first halfbody 1 separate with the free end of the second halfbody 2.For
The folding facilitating implementation the first halfbody 1 and second halfbody 2 is rotationally connected, and the first halfbody 1 and the second halfbody 2 are by hinge axis 3
It is rotationally connected.
Clamping body include fastener 4, the bayonet socket 5 being located at the second halfbody 2 free end and be located at bayonet socket 5 in fastener 4
Coordinating the elastic engaging pad 6 of clamping, fastener 4 is located at the free end of the first halfbody 1.It is provided with in bayonet socket 5 for making fastener 4
Carry out the guide frame of guiding movement.Specifically, fastener 4 is arc Fastener, and arc Fastener one end is similar barb
Shape, use the setting of arc Fastener to be easy to fastener and insert in bayonet socket when carrying out closing nut, it is possible to adaptive folding spiral shell
Female closing motion, it is simple to card dress；Guide frame can be the arcuate guide card trench structure matched with fastener 4, engaging
Part 4 can be along arcuate guide card grooved structure motion, it is simple to fastener moves in inserting bayonet socket 5；Fastener 4 and first
The free end of halfbody can be the fixing structure connecting and being formed in one, and this fastener 4 is preferably arranged at the first half certainly
The centre position of body 1 free end, bayonet socket 5 is arranged at the centre position of the second halfbody 2 free end the most accordingly, it is achieved structure is excellent
Changing, stability is more preferable；Fastener 4 can also be rotationally connected with the free end of the first halfbody 1, such as makes card by rotary shaft
Component 4 is rotationally connected with the first halfbody 1, and the end that is rotationally connected of the first halfbody 1 is provided with the receiving cavity for accommodating rotary shaft, and
Being provided with multiple draw-in groove in receiving cavity, rotary shaft is provided with multiple keeper being engaged with draw-in groove, by keeper and card
The cooperation of groove realizes fastener 4 and rotates in limited range relative to the first halfbody 1, and this design is in order to avoid fastener and second
When little deviation bad snap-fit occurs in the bayonet socket of halfbody, causing clasp nut normally to use, adaptability is higher, and energy
Enough avoid the waste of resource.Elastic engaging pad 6 includes the elastomeric pad body being located in bayonet socket, and elastomeric pad body is provided with
Bulge-structure 7 and support column 8, elastomeric pad body is connected with bayonet socket internal structure, enables by applying to support column
Active force moves downward, and when cancelling the active force to support column, by the elastic reset energy of elastomeric pad body
Power is returned to initial position；Bulge-structure 7 can match with the overhead structure of fastener 4 and engage, and makes the first halfbody 1 and
Two halfbody 2 Guan Bis are fixing, by support column 8 is applied downward pressure, make bulge-structure 7 divide with the overhead structure of fastener 4
From, and then realize the first halfbody and the second halfbody is opened.Certainly, the second halfbody 2 is positioned at the lower section of elastic engaging pad 6 and preferably sets
Jagged 16, during lower pressure, elasticity engaging pad can move downward along breach, makes bulge-structure 7 divide with the overhead structure of fastener 4
From.
Flick mechanism includes the gathering sill 9 being located at the second halfbody 2 free end and can move for band dynamic elasticity along gathering sill 9
The elastic pressing mechanism that engaging pad 6 separates with fastener 4.It is preferred that elastic pressing mechanism include the first back-moving spring and
The sleeve of overcoat the first back-moving spring, the first back-moving spring makes drive elasticity engaging pad divide with fastener by pressing under stress
From.Specifically, the first back-moving spring is coated at the spring mounting structure 10 of support column 8, and one end of the first back-moving spring with
The lower end of spring mounting structure 10 connects, and the other end is connected in sleeve the one end away from spring mounting structure 10, by under press
Sleeve drives the first back-moving spring to be pressed downward against indentation and drive support column to move downward, it is of course also possible to by support column 8 near bullet
One end of spring mounting structure 10 is provided with the fastener of outwardly convex, and support column 8 is convex column structure, and sleeve passes through the first reset bullet
Spring is coated on spring mounting structure 10 (one end that projection shape diameter of movement is less), and sleeve inserts the one of the first back-moving spring
End is provided with inwardly protruded structure, and sleeve makes fastener and sleeve inwardly protruded structure card by compressing the first back-moving spring
Close, and the first back-moving spring can be pressed under continuing and rotate a certain angle, make sleeve by the reset response of the first back-moving spring
Separate with support column 8.
It addition, flick mechanism also includes flicking button 14 for press compression elasticity pressing mechanism.Flick the length of button 14
Should be greater than the length of gathering sill 9, flick button 14 after pressing and coordinate with gathering sill 9 and may also operate as elastic pressing mechanism is pressed
Press spacing effect.
Flick mechanism also includes the location structure being located at the second halfbody 2 free end and the elastic telescopic being located in location structure
Mechanism, the free end of the first halfbody 1 is provided with for accommodating location structure and the receiving cavity of elastic telescopic mechanism, elastic telescopic machine
Structure makes location structure separate with receiving cavity by reseting movement.It is preferred that location structure includes the side being located at bayonet socket 5 two ends
Pin 11, elastic telescopic mechanism is the second back-moving spring, and the second back-moving spring can use steel ball spring 12 to realize, and receiving cavity is
Pin-and-hole 13.After fastener 4 engages pad 6 engaging with elasticity, the first halfbody 1 and the second halfbody 2 close, in square cotter 11 and square cotter
Steel ball spring 12 is snapped in pin-and-hole 13, after fastener separates with elasticity engaging pad 6, is made by the reset of steel ball spring 12
With, make the first halfbody 1 and the second halfbody 2 automatically spring open separation.
The using method of this clasp nut, this using method comprises the steps:
Step one, pressing flick mechanism makes clasp nut flick, and specifically, flicks button 14 by pressing, drives set
Cylinder compression the first back-moving spring exerts a force to support column 8 so that the bulge-structure 7 of elastic engaging pad is barb-like with fastener 4
Structure separates, and makes the first halfbody 1 and the second halfbody 2 automatically spring open by the reset response of steel ball spring 12；
Step 2, is filled the clasp nut flicked with secure component card by clamping body, and carries out clasp nut tightly
Gu, specifically, the first halfbody 1 and the second halfbody 2 are along after hinge axis 3 rotating opening, by the first halfbody 1 and the second halfbody 2
Retaining wedge is contained on the leading screw near secure component, then the fastener 4 of the first halfbody free end inserts the second halfbody 2 freely
In the bayonet socket 5 of end, it is engaged to kill is fastened and fixed by engaging pad 6 with elasticity；It is of course also possible to it is auxiliary by other
Help measure that clasp nut two ends carry out auxiliary fastening；
Step 3, is offloaded to the clasp nut of fastening, not by after axial force, be automatically springed open out by pressing flick mechanism
Closing nut, its operation principle is identical with step one, takes off clasp nut wait and again installs.
Above in association with accompanying drawing, this utility model is exemplarily described.Obviously, this utility model implements not
Limited by aforesaid way.As long as have employed the various unsubstantialities that method of the present utility model design is carried out with technical scheme
Improvement；Or the most improved, above-mentioned design of the present utility model and technical scheme are directly applied to other occasion, all at this
Within the protection domain of utility model.
Claims (9)
1. a clasp nut, including the first halfbody and the second halfbody, it is characterised in that: described first halfbody and the second halfbody turn
Be dynamically connected, described clasp nut also include clamping body for making the free end of the first halfbody and the second halfbody be fixed and
For the flick mechanism driving clamping body to open and to make the free end of the first halfbody and the second halfbody separate.
Clasp nut the most according to claim 1, it is characterised in that: described clamping body includes fastener, is located at the second half
The bayonet socket of body free end and be located in bayonet socket and coordinate with fastener the elasticity of clamping to engage pad, described fastener is located at the first half
The free end of body.
Clasp nut the most according to claim 2, it is characterised in that: described flick mechanism includes being located at the second halfbody free end
Gathering sill with can move for the elastic pressing mechanism driving elastic engaging pad to separate with fastener along gathering sill.
Clasp nut the most according to claim 3, it is characterised in that: described elastic pressing mechanism includes the first back-moving spring,
Described first back-moving spring makes drive elasticity engaging pad separate with fastener by pressing under stress.
Clasp nut the most according to claim 3, it is characterised in that: described flick mechanism also includes for extruding by compression elasticity
Mechanism flicks button.
Clasp nut the most according to claim 2, it is characterised in that: described flick mechanism also includes being located at the second halfbody freely
The location structure of end and the elastic telescopic mechanism being located in location structure, it is fixed that the free end of described first halfbody is provided with for accommodating
Bit architecture and the receiving cavity of elastic telescopic mechanism, described elastic telescopic mechanism makes location structure by reseting movement and accommodates chamber
Body separates.
Clasp nut the most according to claim 6, it is characterised in that: described location structure includes the side being located at bayonet socket two ends
Pin, described elastic telescopic mechanism is the second back-moving spring, and described receiving cavity is pin-and-hole.
Clasp nut the most according to claim 2, it is characterised in that: it is provided with in described bayonet socket for making fastener guide
The guide frame of motion.
Clasp nut the most according to claim 1, it is characterised in that: described first halfbody and the second halfbody are turned by hinge axis
It is dynamically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641055.5U CN205744828U (en) | 2016-06-25 | 2016-06-25 | A kind of clasp nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641055.5U CN205744828U (en) | 2016-06-25 | 2016-06-25 | A kind of clasp nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744828U true CN205744828U (en) | 2016-11-30 |
Family
ID=57384154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641055.5U Active CN205744828U (en) | 2016-06-25 | 2016-06-25 | A kind of clasp nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744828U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909656A (en) * | 2016-06-25 | 2016-08-31 | 安徽工程大学机电学院 | Half nut and application method thereof |
| CN108403243A (en) * | 2018-04-01 | 2018-08-17 | 罗丽葱 | A kind of damping locking device for oral cavity medical apparatus |
| CN108662002A (en) * | 2018-03-15 | 2018-10-16 | 福建工程学院 | A kind of assembled nut |
| CN109267708A (en) * | 2018-10-31 | 2019-01-25 | 上海交通大学 | List type draw off gear for outdoor roof sun-shading louver |
-
2016
- 2016-06-25 CN CN201620641055.5U patent/CN205744828U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909656A (en) * | 2016-06-25 | 2016-08-31 | 安徽工程大学机电学院 | Half nut and application method thereof |
| CN108662002A (en) * | 2018-03-15 | 2018-10-16 | 福建工程学院 | A kind of assembled nut |
| CN108662002B (en) * | 2018-03-15 | 2020-07-03 | 福建工程学院 | Assembled nut |
| CN108403243A (en) * | 2018-04-01 | 2018-08-17 | 罗丽葱 | A kind of damping locking device for oral cavity medical apparatus |
| CN109267708A (en) * | 2018-10-31 | 2019-01-25 | 上海交通大学 | List type draw off gear for outdoor roof sun-shading louver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |