CN208473587U - A kind of hollow injecting glue screw of door and window corner brace - Google Patents
A kind of hollow injecting glue screw of door and window corner brace Download PDFInfo
- Publication number
- CN208473587U CN208473587U CN201820849761.8U CN201820849761U CN208473587U CN 208473587 U CN208473587 U CN 208473587U CN 201820849761 U CN201820849761 U CN 201820849761U CN 208473587 U CN208473587 U CN 208473587U
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- CN
- China
- Prior art keywords
- screw
- diameter
- head
- cavity
- tail portion
- 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
Links
- 239000003292 glue Substances 0.000 title claims abstract description 28
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 230000008961 swelling Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model relates to technical field of fastening in hardware element, specifically disclose a kind of hollow injecting glue screw of door and window corner brace, including screw ontology, the screw ontology is cylinder, screw ontology both ends include head and tail portion, the head diameter is less than screw ontology diameter, the tail diameter is greater than screw ontology diameter, the screw outer body is equipped with screw thread between head and tail portion, the screw body central is equipped with cavity, the cavity runs through head and tail portion, the cavity and screw ontology are coaxial, the cavity diameter is identical as head diameter, the cavity includes special-shaped section and circle segments, the abnormity section is set to tail portion, remaining is circle segments, the circle segments are connect with special-shaped section, the head is necking, the tail portion is flaring, the utility model is matched with corner brace, for swelling aluminium alloy door The gap of window profile chamber has had both the function of hole for injecting glue, good appearance while having screw and fixing.
Description
Technical field
The utility model relates to technical field of fastening in hardware element, the in particular to hollow injecting glues of a kind of door and window corner brace
Screw.
Background technique
Door and window corner brace refers to the handware or plastic part of 90 ° of right angle intersecting components.Corner brace is frequently utilized for decorative engineering
And in furniture assembly, on door and window, on workbench, in wardrobe, as long as there is 90 degree, the place of fixation in need is just bound to out
Now their figure, door and window corner brace can make door and window more firm.
Current existing corner brace and profile fixed form are breakheads, and still, breakhead fixed form shape unsightly, and considers
It to sealing problem, needs to give corner brace injecting glue, current existing injecting glue mode is punched on profile, with the direct injecting glue of glue rifle, is taken
When laborious and shape unsightly.
Utility model content
And, the utility model provides a kind of door and window corner brace use in view of the above-mentioned defects in the prior art
Hollow injecting glue screw has had both the Design and Features of hole for injecting glue, good appearance while having screw and fixing.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of hollow injecting glue spiral shell of door and window corner brace
Silk, including screw ontology, which is characterized in that the screw ontology is cylinder, and screw ontology both ends include head and tail
Portion, the head diameter are less than screw ontology diameter, and the tail diameter is greater than screw ontology diameter, the screw outer body
Screw thread is equipped between head and tail portion, the screw body central is equipped with cavity, and the cavity runs through head and tail portion.
The hollow injecting glue screw of a kind of door and window corner brace described in the utility model, wherein the cavity and screw ontology are same
Axis, the cavity diameter are identical as head diameter.
A kind of hollow injecting glue screw of door and window corner brace described in the utility model, wherein the cavity include special-shaped section and
Circle segments, the abnormity section are set to tail portion, remaining is circle segments, and the circle segments are connect with special-shaped section.
The hollow injecting glue screw of a kind of door and window corner brace described in the utility model, wherein the abnormity section section is plum blossom
Shape facilitates engagement tool to tighten.
The hollow injecting glue screw of a kind of door and window corner brace described in the utility model, wherein the head is necking, the tail
Portion is flaring.
The beneficial effects of the utility model are: the comparison prior art, a kind of hollow note of door and window corner brace of the utility model
Glue screw, matches with corner brace, for the gap of swelling aluminum alloy doors and windows profile cavity, has both while having screw and fixing
The function of hole for injecting glue, good appearance.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the left view structural representation of the utility model.
Fig. 3 is the overlooking structure diagram of the utility model.
Fig. 4 is the schematic cross-sectional view of the utility model.
Wherein: 1, head, 2, tail portion, 3, screw thread, 4, cavity, 41, quincunx section, 42, circle segments.
Specific embodiment
It elaborates with reference to the accompanying drawing to specific embodiment of the present utility model, furthers elucidate the utility model
The advantages of and outstanding contributions compared with the existing technology, it is possible to understand that, following embodiments is only preferable to the utility model
The detailed description of embodiment should not be construed as any restrictions to technical solutions of the utility model.It is practical not departing from
Under the premise of new design is conceived, various modifications made by ordinary persons in the art to the technical solutions of the present invention and change
Into should fall within the protection scope of the present utility model, technical content requested for protection of the utility model is all documented in
In claims.
As shown in Figs 1-4, a kind of door and window corner brace hollow injecting glue screw, including screw ontology, screw ontology are cylinder,
Screw ontology both ends include first 1 and tail portion 2, and 1 diameter of head is less than screw ontology diameter, and 2 diameter of tail portion is greater than screw ontology
Diameter, screw outer body are equipped with screw thread 3 between head 1 and tail portion 2, and screw body central is equipped with cavity 4, and cavity 4 passes through
Penetrator portion 1 and tail portion 2, cavity 4 and screw ontology are coaxial, and 4 diameter of cavity is identical as 1 diameter of head, and head 1 is necking, tail portion 2
For flaring.
In the present embodiment, cavity 4 includes quincunx section 41 and circle segments 42, and quincunx section 42 is set to tail portion 1, remaining is
Circle segments 42, circle segments 42 are connect with quincunx section 41.
In use, cooperating corresponding tool that the hollow injecting glue screw of the utility model is screwed into corner brace, tightened in fixation
Afterwards, glue is injected in the cavity of hollow injecting glue screw with glue rifle, is connected firmly and does not affect the appearance.
Claims (5)
1. a kind of door and window corner brace hollow injecting glue screw, including screw ontology, it is characterised in that: the screw ontology is cylinder
Shape, screw ontology both ends include head and tail portion, and the head diameter is less than screw ontology diameter, and the tail diameter is big
In screw ontology diameter, the screw outer body is equipped with screw thread between head and tail portion, and the screw body central is set
There is cavity, the cavity runs through head and tail portion.
2. a kind of hollow injecting glue screw of door and window corner brace as described in claim 1, it is characterised in that: the cavity and screw sheet
Body is coaxial, and the cavity diameter is identical as head diameter.
3. a kind of hollow injecting glue screw of door and window corner brace as described in claim 1, it is characterised in that: the cavity includes abnormity
Section and circle segments, the abnormity section are set to tail portion, remaining is circle segments, and the circle segments are connect with special-shaped section.
4. a kind of hollow injecting glue screw of door and window corner brace as claimed in claim 3, it is characterised in that: the abnormity section section is
It is quincunx.
5. a kind of hollow injecting glue screw of door and window corner brace as described in claim 1, it is characterised in that: the head is necking,
The tail portion is flaring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849761.8U CN208473587U (en) | 2018-06-02 | 2018-06-02 | A kind of hollow injecting glue screw of door and window corner brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849761.8U CN208473587U (en) | 2018-06-02 | 2018-06-02 | A kind of hollow injecting glue screw of door and window corner brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208473587U true CN208473587U (en) | 2019-02-05 |
Family
ID=65215898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820849761.8U Expired - Fee Related CN208473587U (en) | 2018-06-02 | 2018-06-02 | A kind of hollow injecting glue screw of door and window corner brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208473587U (en) |
-
2018
- 2018-06-02 CN CN201820849761.8U patent/CN208473587U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |