CN208578828U - A kind of drawing and pulling type tight locking button - Google Patents
A kind of drawing and pulling type tight locking button Download PDFInfo
- Publication number
- CN208578828U CN208578828U CN201820821824.9U CN201820821824U CN208578828U CN 208578828 U CN208578828 U CN 208578828U CN 201820821824 U CN201820821824 U CN 201820821824U CN 208578828 U CN208578828 U CN 208578828U
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- CN
- China
- Prior art keywords
- auxiliary section
- thread
- female thread
- pin thread
- pulling type
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Abstract
The utility model discloses a kind of drawing and pulling type tight locking buttons, female thread including pin thread and with pin thread cooperation, the pin thread is equipped with the first auxiliary section with zigzag protrusion, the female thread sets the second auxiliary section that can be moved under external force, and second auxiliary section is equipped with the zigzag protrusion to match with the first auxiliary section.The utility model is attached by zigzag protrusion by the way that zigzag protrusion is arranged on pin thread and female thread, improves the firmness that pin thread is connect with female thread, so that pin thread and female thread are not easy to disengage in connection.
Description
Technical field
The utility model relates to a kind of attachment device, in particular to a kind of drawing and pulling type tight locking button.
Background technique
Box and pin is a kind of common connector in daily life, is generally made of pin thread and female thread, can be by simple
Quickly connection or Quick release are realized in operation, because simple, at low cost, the easy to operate feature of its structure is widely used in life
The every field of production living.But currently used box and pin exists following insufficient: box and pin is when by biggish pulling force, or makes
With the time it is longer when, tend to disengage, can cause certain inconvenience to user, or even is dangerous.
Summary of the invention
Present invention aim to address being easy to fall off when the connection of existing box and pin, it is reliable to provide a kind of connection
Drawing and pulling type box and pin.
The purpose of the present invention is what is be achieved through the following technical solutions: a kind of drawing and pulling type tight locking button, including pin thread and with public affairs
The female thread that snap fit is closed, the pin thread are equipped with the first auxiliary section with zigzag protrusion, and the female thread is set can be under external force
The second mobile auxiliary section, second auxiliary section are equipped with the zigzag protrusion to match with the first auxiliary section.
The utility model is attached by the way that pin thread to be inserted into female thread.The pin thread is existed by the first auxiliary section and setting
The connection of connection with female thread is realized in second connecting portion cooperation on female thread.First auxiliary section and the second auxiliary section are equipped with mutual
Matched zigzag protrusion, is mutually fastened by zigzag protrusion, improves the firmness that pin thread is connect with female thread, so that
Pin thread and female thread are not easy to disengage in connection.Second auxiliary section can move under external force, so that the second auxiliary section exists
It is detached under pressed by external force with the first auxiliary section, realizes the disengaging of pin thread and female thread.
Preferably, first auxiliary section is vertical bar shape, pin thread two sides are separately positioned on, first auxiliary section is equipped with
Zigzag protrusion, the zigzag protrusion is towards on the inside of pin thread.
Preferably, the female thread two sides are respectively equipped with the press section that can be moved under pressing force effect, the press section
Inside is separately connected the second auxiliary section, and second auxiliary section is equipped with zigzag protrusion, and the zigzag protrusion is towards mother
Button outside.
Preferably, being equipped with the groove that the first auxiliary section can be made to pass through between the press section and the second auxiliary section.
Preferably, being equipped with guiding mechanism between the pin thread and female thread.The guiding mechanism can make pin thread along setting
Female thread is inserted into direction, prevents pin thread from can not effectively fasten between female thread due to offset direction in insertion.
Preferably, institute's guiding mechanism includes the straight-line groove being arranged on pin thread and is arranged on female thread and matches with straight-line groove
The boss of conjunction.
Preferably, being provided with the interconnecting piece for connecting connecting band on the pin thread and female thread.
The beneficial effects of the utility model are: the utility model by pin thread and female thread be arranged zigzag protrusion,
It is attached by zigzag protrusion, improves the firmness that pin thread is connect with female thread, so that pin thread and female thread are in connection
It is not easy to disengage.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is pin thread female thread structure structural schematic diagram.
Fig. 3 is the utility model section view.
In figure: 1, pin thread, 2, female thread, 3, press section, the 4, first auxiliary section, the 5, second auxiliary section, 6, guide part, 7, convex
Platform.
Specific embodiment
The utility model is further described below by specific embodiment and in conjunction with attached drawing.
As described in Fig. 1 to Fig. 3, a kind of drawing and pulling type tight locking button, including pin thread 1 and the female thread being mutually matched with pin thread 2.It is described
Pin thread 1 includes interconnecting piece, and the interconnecting piece with connecting band for being connected.The interconnecting piece is rectangular ring structure.The connection
Rectangular straight slot is provided among portion.Fixed strip is provided among the through slot.The fixed sliver transvers section is rectangle.The fixation
Item setting is entreated in a groove and groove is divided into two.The interconnecting piece two sides are equipped with the anti-skid chequer for increasing frictional force.Institute
It states interconnecting piece side and is connected with the insertion section connecting with female thread.The two sides of the insertion section are respectively equipped with the first auxiliary section 4.It is described
First auxiliary section 4 is strip structure.First auxiliary section is arranged in parallel.It is set on first auxiliary section, 4 inner surface
It is equipped with jagged protrusion.Guide part 6 is provided among the insertion section.The guide part 6 be two be parallel to each other and
Straight-line groove is formed between the rod-shaped protrusion of setting, two rod-shaped protrusions.
The female thread 2 includes female thread ontology, and the cavity to match with pin thread insertion section is provided among the female thread ontology.Institute
It states female thread ontology side and is provided with link slot for being connected with connecting band.Female thread ontology two sides are symmetrically arranged with press section
3.Described 3 one end of press section is connect with female thread ontology, and the other end is free end.It is provided on the outside of the press section 3 for increasing
The anti-skid chequer of frictional force.The press section 3 is elastomeric element.When user presses inward against press section 3, press section 3 can
It moves inward, when user unclamps press section, press section can be back to initial position.Second is connected on the press section 3
Auxiliary section 5.Second auxiliary section 5 is equipped with the zigzag protrusion to match with the first auxiliary section.The zigzag protrusion
On the outside of towards female thread.The through slot that the first auxiliary section can be made to pass through is formed between the press section 3 and the second auxiliary section.The mother
Boss 7 is provided among button ontology.The boss 7 is vertical bar shape.The cross section of the boss 7 is rectangle.The width of the boss 7
Degree is identical as the groove width of the straight-line groove to enable boss 7 to slide in straight-line groove.
When the utility model is used, first auxiliary section is matched with second by the insertion section insertion female thread on public mouth
The zigzag protrusion mutual cooperation of conjunction portion setting locks pin thread and female thread.When pin thread and female thread unclamp, press section is pressed, is made
It obtains the second auxiliary section and the first auxiliary section to be detached from, then extracts pin thread from female thread.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Structure after the simple transformation of type belongs to the protection scope of the utility model.
Claims (7)
1. a kind of drawing and pulling type tight locking button, it is characterised in that: the female thread (2) including pin thread (1) and with pin thread cooperation, the pin thread
(1) it is equipped with the first auxiliary section with zigzag protrusion, the female thread (2) sets the second auxiliary section that can be moved under external force
(5), second auxiliary section (5) is equipped with the zigzag protrusion to match with the first auxiliary section (4).
2. a kind of drawing and pulling type tight locking button according to claim 1, which is characterized in that first auxiliary section is vertical bar shape,
Pin thread (1) two sides are separately positioned on, first auxiliary section is equipped with zigzag protrusion, and the zigzag protrusion is towards pin thread
(1) inside.
3. a kind of drawing and pulling type tight locking button according to claim 1, which is characterized in that female thread (2) two sides are respectively equipped with
It can be separately connected the second auxiliary section (5) in the press section (3) that move, press section (3) inside under pressing force effect, described the
Two auxiliary sections are equipped with zigzag protrusion, and the zigzag protrusion is towards on the outside of female thread (2).
4. a kind of drawing and pulling type tight locking button according to claim 3, which is characterized in that the press section (3) and the second cooperation
The groove that the first auxiliary section (4) can be made to pass through is equipped between portion (5).
5. a kind of drawing and pulling type tight locking button according to claim 1, which is characterized in that between the pin thread (1) and female thread (2)
Equipped with guiding mechanism.
6. a kind of drawing and pulling type tight locking button according to claim 5, which is characterized in that institute's guiding mechanism includes being arranged in pin thread
(1) boss (7) of straight-line groove and setting on female thread (2) and with straight-line groove cooperation on.
7. a kind of drawing and pulling type tight locking button according to claim 1, which is characterized in that on the pin thread (1) and female thread (2)
It is provided with the interconnecting piece for connecting connecting band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821824.9U CN208578828U (en) | 2018-05-30 | 2018-05-30 | A kind of drawing and pulling type tight locking button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821824.9U CN208578828U (en) | 2018-05-30 | 2018-05-30 | A kind of drawing and pulling type tight locking button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578828U true CN208578828U (en) | 2019-03-05 |
Family
ID=65506556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820821824.9U Active CN208578828U (en) | 2018-05-30 | 2018-05-30 | A kind of drawing and pulling type tight locking button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578828U (en) |
-
2018
- 2018-05-30 CN CN201820821824.9U patent/CN208578828U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |