CN207393682U - A kind of injecting glue type screw - Google Patents
A kind of injecting glue type screw Download PDFInfo
- Publication number
- CN207393682U CN207393682U CN201720781958.8U CN201720781958U CN207393682U CN 207393682 U CN207393682 U CN 207393682U CN 201720781958 U CN201720781958 U CN 201720781958U CN 207393682 U CN207393682 U CN 207393682U
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- CN
- China
- Prior art keywords
- lead screw
- screw
- nut
- glue
- injecting
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Abstract
The utility model is related to a kind of injecting glue type screw, including：Nut and the lead screw to link together with nut one end, it is characterized in that, nut is provided with nut chamfering close to one end of lead screw, nut screw thread is provided in nut chamfering, nut is internally provided with injecting glue cavity, injecting glue cavity one end and nut are provided with gum-injecting port between one end away from lead screw, continuous lead screw screw thread is both provided in axial direction outside lead screw, the lead screw glue injection channel of hollow tubular is axially provided in lead screw, the other end of lead screw glue injection channel is provided with lead screw tail end gum outlet.The utility model has used the screw for being internally provided with injecting glue cavity, it can will be after screw fixes, glue is inwardly injected by screw nut part, provide a kind of glue and screw separation, glue perfusion directly can be carried out by the gum-injecting port of cap nut after screw fix in position, it is simple to operate, the injecting glue type screw of good fixing effect few using glue.
Description
Technical field
The utility model is related to a kind of screw more particularly to a kind of injecting glue type screws.
Background technology
It screw and is all widely used in daily life and industrial production with glue screw.But commonly without glue screw
Stationarity is poor, after a period of time, it is easy to fall off.A kind of extension product with glue screw as screw, certain journey
Solve the problems, such as coming off for screw on degree.But directly glue is applied on screw, if these band glue screws cannot be timely
Use, it is easy to occur glue-line come off either glue-line oxidative phenomena, influence the stationarity with glue screw.
It is this such in order to solve the problems, such as, a kind of glue and screw is needed to separate in the market, can be fixed in screw
Glue perfusion, simple to operate, the note of good fixing effect few using glue are directly carried out by the gum-injecting port of cap nut behind position
Glue-type screw.
The content of the invention
The purpose of the utility model is to overcome problem above existing in the prior art, provide a kind of glue and screw point
From, glue perfusion directly can be carried out by the gum-injecting port of cap nut after screw fix in position, it is simple to operate, use glue
Water is few, the injecting glue type screw of good fixing effect.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：One
Kind injecting glue type screw, including：Nut and the lead screw to link together with described nut one end, which is characterized in that the nut
One end of the lead screw is provided with nut chamfering, is provided with nut screw thread in the nut chamfering, inside the nut
Injecting glue cavity is provided with, described injecting glue cavity one end and the nut are provided with injecting glue between one end away from the lead screw
Mouthful, one end of injecting glue cavity towards the lead screw is provided with nut glue injection channel, in the axial direction outside the lead screw
Continuous lead screw screw thread is both provided with, the lead screw glue injection channel of hollow tubular is axially provided in the lead screw, it is described
One end of lead screw glue injection channel is connected with the nut glue injection channel, and the other end of the lead screw glue injection channel is provided with spiral shell
Screw tail end gum outlet.
In one preferred embodiment of the utility model, the screw pitch of the lead screw screw thread is less than the spiral shell of the nut screw thread
Away from.
In one preferred embodiment of the utility model, the lead screw tail end gum outlet connects with the lead screw glue injection channel
The caliber for connecing one end is less than caliber of the lead screw tail end gum outlet away from described lead screw glue injection channel one end.
In one preferred embodiment of the utility model, the injecting glue cavity is also set close to one end of the nut glue injection channel
Several nut gum outlets are equipped with, the nut gum outlet is connected the end face connection of the lead screw with the nut.
In one preferred embodiment of the utility model, several lead screw are additionally provided in the lead screw glue injection channel and are gone out
Jiao Kou, described lead screw gum outlet one end are connected with the lead screw glue injection channel, the other end of the lead screw gum outlet with
End face connection outside the lead screw.
In one preferred embodiment of the utility model, the lead screw screw thread and the nut screw thread are self-taped type spiral shell
Line.
In one preferred embodiment of the utility model, the nut is provided with ten on the end face away from described lead screw one end
Font groove.
In one preferred embodiment of the utility model, the injecting glue type screw further includes mating rubber glue injecting head.
The utility model solves defect present in background technology, and the utility model, which has used, is internally provided with injecting glue sky
The screw of chamber will can inwardly inject glue after screw fixes by screw nut part, and each several part of screw is provided with more
Bar glue outlet, so that glue is evenly distributed on around screw and fixture, is combined between fixation and screw
It is closer, provide a kind of glue and screw separation, can be after screw fix in position directly by the gum-injecting port of cap nut
Carry out glue perfusion, simple to operate, the injecting glue type screw of good fixing effect few using glue.
Description of the drawings
In order to illustrate more clearly of the technical solution in the utility model embodiment technology, embodiment technology will be retouched below
Attached drawing is briefly described needed in stating, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the top view of the utility model nut；
In Fig. 1-2：1st, nut, 2, lead screw, 3, nut screw thread, 4, injecting glue cavity, 5, gum-injecting port, 6, nut injecting glue leads to
Road, 7, lead screw screw thread, 8, lead screw glue injection channel, 9, lead screw tail end gum outlet, 10, nut gum outlet, 11, lead screw goes out
Jiao Kou, 12, cross bath.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
With reference to shown in Fig. 1-2, a kind of injecting glue type screw, including：Nut 1 and the screw to link together with 1 one end of nut
Bar 2, nut 1 are provided with nut chamfering close to one end of lead screw 2, are provided with nut screw thread 3 in nut chamfering, inside nut 1
Injecting glue cavity 4 is provided with, 4 one end of injecting glue cavity and nut 1 are provided with gum-injecting port 5 between one end away from lead screw 2, injecting glue is empty
One end of chamber 4 towards lead screw 2 is provided with nut glue injection channel 6, and continuous screw is both provided in the axial direction outside lead screw 2
Bar screw thread 7, is axially provided with the lead screw glue injection channel 8 of hollow tubular in lead screw 2, one end of lead screw glue injection channel 8 with
Nut glue injection channel 6 connects, and the other end of lead screw glue injection channel 8 is provided with lead screw tail end gum outlet 9.Injecting glue type screw exists
In use, injecting glue type screw first is installed to predeterminated position, then screw object for appreciation is completely screwed into the position for needing to be fixed or reinforced
Place is put, has then configured glue, glue is poured by the gum-injecting port 5 on nut 1, glue first converges in injecting glue cavity 4, so
Glue is sent to the lead screw tail end gum outlet 9 of 2 bottom of lead screw by nut glue injection channel 6 and lead screw glue injection channel 8 afterwards,
The cementation of the glue utilized, make screw and the object combination cementation of surrounding more securely, will not come off easily.So use
Glue can be directly injected into after configuring well in screw with situ configuration, and the viscosity of glue is strong, and few with glue quantity, anchoring effect is good, together
When glue and screw separately transport, also allow for being managed collectively, general band glue screw glue-line aging will not occur or glue-line is damaged, shadow
The phenomenon that ringing glue anchoring effect.
When the utility model is used, the screw pitch of lead screw screw thread 7 is less than the screw pitch of nut screw thread 3,7 He of lead screw screw thread
Nut screw thread 3 is self-taped type screw thread.Such design will not allow spiral shell so that nut 1 can also be completely screwed into and be reinforced position
Cap 1 exposes, and nut 1 is avoided to be collided or scrape situation after exposing, and the screw pitch of lead screw screw thread 7 is less than the spiral shell of nut screw thread 3
Away from so that nut screw thread 3 can be with cover screw bar screw thread 7.Screw is made to be less likely to occur to come off, fixed effect is more reliable
When the utility model is used, the caliber that lead screw tail end gum outlet 9 is connected one end with lead screw glue injection channel 8 is small
In 9 caliber away from 8 one end of lead screw glue injection channel of lead screw tail end gum outlet.Such design increases glue in lead screw
The contact surface of tail end gum outlet 9 and surrounding objects expands the adhesive face of glue so that anchoring effect is more preferable after screw injecting glue.
When the utility model is used, injecting glue cavity 4 is additionally provided with several nuts close to one end of nut glue injection channel 6
Gum outlet 10, nut gum outlet 10 are connected with the end face of 1 connecting screw bar 2 of nut.Glue is allowd to pass through 1 gum outlet of nut
10 are sent to nut bottom so that glue can play a role in the more places of screw, strengthen the anchoring effect of glue, carry
The fixed effect and fastness of high screw.
When the utility model is used, several lead screw gum outlets 11, screw are additionally provided in lead screw glue injection channel 8
11 one end of bar gum outlet is connected with lead screw glue injection channel 8, and the other end and the 2 outside end face of lead screw of lead screw gum outlet 11 connect
It is logical.Glue is allowd to be sent to each position of lead screw 2 by lead screw gum outlet 11 so that glue can be in screw
More places play a role, and strengthen the anchoring effect of glue, improve the fixed effect and fastness of screw
When the utility model is used, it is provided with cross bath 12 on end face of the nut 1 away from 2 one end of lead screw.Make spiral shell
Cap 1 is adapted to more screwdriver styles, while can also regard normal screws when that need not inject glue and use, and makes production
The use scope of product is wider.
When the utility model is used, injecting glue type screw further includes mating rubber glue injecting head.Rubber glue injecting head can be with
At colloid-injecting gun glue-spreading head, when injecting glue, rubber glue injecting head can directly squeeze into progress glue note in injecting glue cavity 4
It penetrates, such mode so that the time that glue is contacted with air is short, and glue consumption is few, and the anchoring effect for injecting glue is good.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of injecting glue type screw, including：Nut and the lead screw to link together with described nut one end, which is characterized in that
The nut is provided with nut chamfering close to one end of the lead screw, and nut screw thread is provided in the nut chamfering, described
Nut is internally provided with injecting glue cavity, and described injecting glue cavity one end and the nut are set between one end away from the lead screw
There is a gum-injecting port, one end of injecting glue cavity towards the lead screw is provided with nut glue injection channel, outside the lead screw
Continuous lead screw screw thread is both provided in axial direction, the lead screw injecting glue that hollow tubular is axially provided in the lead screw leads to
Road, one end of the lead screw glue injection channel are connected with the nut glue injection channel, the other end of the lead screw glue injection channel
It is provided with lead screw tail end gum outlet；The injecting glue cavity is additionally provided with several spiral shells close to one end of the nut glue injection channel
Cap gum outlet, the nut gum outlet are connected the end face connection of the lead screw with the nut.
2. a kind of injecting glue type screw according to claim 1, it is characterised in that：The screw pitch of the lead screw screw thread is less than institute
State the screw pitch of nut screw thread.
3. a kind of injecting glue type screw according to claim 1, it is characterised in that：The lead screw tail end gum outlet with it is described
The caliber that lead screw glue injection channel connects one end is less than the lead screw tail end gum outlet away from the lead screw glue injection channel one
The caliber at end.
4. a kind of injecting glue type screw according to claim 1, it is characterised in that：It is also set up in the lead screw glue injection channel
There are several lead screw gum outlets, described lead screw gum outlet one end is connected with the lead screw glue injection channel, the lead screw
The other end of gum outlet is connected with end face outside the lead screw.
5. a kind of injecting glue type screw according to claim 1, it is characterised in that：The lead screw screw thread and the nut spiral shell
Line is self-taped type screw thread.
6. a kind of injecting glue type screw according to claim 1, it is characterised in that：The nut is away from described lead screw one end
End face on be provided with cross bath.
7. a kind of injecting glue type screw according to claim 1, it is characterised in that：The injecting glue type screw has further included mating
Rubber glue injecting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781958.8U CN207393682U (en) | 2017-06-30 | 2017-06-30 | A kind of injecting glue type screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781958.8U CN207393682U (en) | 2017-06-30 | 2017-06-30 | A kind of injecting glue type screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393682U true CN207393682U (en) | 2018-05-22 |
Family
ID=62402504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720781958.8U Active CN207393682U (en) | 2017-06-30 | 2017-06-30 | A kind of injecting glue type screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417918A (en) * | 2021-07-19 | 2021-09-21 | 重庆公共运输职业学院 | Expansion bolt capable of injecting glue into bolt and using method thereof |
-
2017
- 2017-06-30 CN CN201720781958.8U patent/CN207393682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417918A (en) * | 2021-07-19 | 2021-09-21 | 重庆公共运输职业学院 | Expansion bolt capable of injecting glue into bolt and using method thereof |
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