CN109185299B - Wing-shaped expansion pipe - Google Patents
Wing-shaped expansion pipe Download PDFInfo
- Publication number
- CN109185299B CN109185299B CN201811328833.5A CN201811328833A CN109185299B CN 109185299 B CN109185299 B CN 109185299B CN 201811328833 A CN201811328833 A CN 201811328833A CN 109185299 B CN109185299 B CN 109185299B
- Authority
- CN
- China
- Prior art keywords
- pull head
- fins
- pipe body
- fin
- wing
- 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.)
- Active
Links
- 239000002775 capsule Substances 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 4
- 229910052602 gypsum Inorganic materials 0.000 abstract description 8
- 239000010440 gypsum Substances 0.000 abstract description 8
- 239000011324 bead Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finishing Walls (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a wing-shaped expansion pipe, which comprises an end plate, a pipe body, a pull head and fins, wherein the end plate is positioned at one end of the pipe body, two fins are arranged at the other end of the pipe body, a stop block and a storage capsule are arranged on the fins, an extension part of the pipe body is arranged between the two fins, first threaded holes are formed in the end plate and the pipe body, second threaded holes are formed in the pull head, two first folding pieces are arranged on the pull head, the other end of each first folding piece is respectively connected with the two fins, two second folding pieces are further arranged at one side of the pull head, which is close to the pipe body, of the pull head, the pull head is gradually close to the pipe body which is expanded through screwing of a screw, so that the fins, the first folding pieces and the second folding pieces are correspondingly expanded and bent, the second folding pieces are fixedly adhered with the stop block through puncturing the storage capsule release glue solution, so that the fins are supported together with the first folding pieces, the fins are firmly propped against a wall surface, and the wing plate is suitable for gypsum board with thin thickness and loose texture, and the operation is simple and difficult to loosen.
Description
[ field of technology ]
The invention relates to the technical field of expansion pipes, in particular to the technical field of wing-shaped expansion pipes.
[ background Art ]
The problem of headache is always that the fixed article is installed on the surface of the pure gypsum board wall, because the gypsum board wall is different from a brick wall, the wall surface is thin, the texture is loose, the stress is not easy to bear, the screw is inconvenient to fix and easy to fall off, and therefore, the great use trouble exists. To this end we propose a winged inflation tube.
[ invention ]
The invention aims to solve the problems in the prior art, and provides a wing-shaped expansion pipe, wherein a pull head is gradually close to an expanded pipe body through screwing in of a screw, so that a wing plate, a first folding plate and a second folding plate are correspondingly opened and folded, the second folding plate is fixedly adhered with a stop block through puncturing a capsule releasing glue solution, and the wing plate is supported together with the first folding plate, so that the wing plate is firmly propped against a wall surface, and the wing-shaped expansion pipe is suitable for gypsum boards with thinner thickness and loose texture, is easy and convenient to operate and is not easy to loosen.
In order to achieve the above purpose, the invention provides a wing-shaped expansion pipe, which comprises an end plate, a pipe body, a pull head and fins, wherein the end plate is positioned at one end of the pipe body, two fins are arranged at the other end of the pipe body, a stop block and a storage capsule are arranged on the fins, an extension part of the pipe body is arranged between the two fins, first threaded holes are formed in the end plate and the pipe body, second threaded holes are formed in the pull head, two first folding pieces are arranged on the pull head, the other end of each first folding piece is respectively connected with the two fins, and two second folding pieces are further arranged on one side of the pull head, which is close to the pipe body.
Preferably, the end plate, the pipe body, the pull head, the first folding piece, the second folding piece, the wing piece and the stop block are of an integrated structure.
Preferably, the surface of the body of the pipe body is provided with a plurality of convex edges.
Preferably, a first arc-shaped part with a bending trend towards the central axis direction is arranged at the joint of the first folding piece and the wing piece.
Preferably, the other end of the second folding piece is a pointed end.
Preferably, the part of the fin close to the pipe body is provided with a second arc-shaped part with a bending trend towards the direction far away from the central axis.
Preferably, the stop block and the storage capsule are positioned between the connection part of the wing piece and the first folding piece and the connection part of the wing piece and the pipe body, the stop block is positioned closer to the pipe body than the storage capsule, and the storage capsule is internally provided with glue solution.
Preferably, the first tab, the second tab and the flap are symmetrical about the central axis.
The invention has the beneficial effects that: according to the invention, the pull head is gradually close to the expanded pipe body through screwing the screw, so that the wing plate, the first folding piece and the second folding piece are correspondingly expanded and bent, the second folding piece is fixedly adhered with the stop block through puncturing the capsule storage release glue solution, so that the wing plate is supported together with the first folding piece, the wing plate is firmly propped against the wall surface, and the gypsum board is suitable for gypsum boards with thinner thickness and loose texture, and is simple and convenient to operate and difficult to loosen.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a winged expansion tube of the present invention;
figure 2 is a front view of a winged-type inflation tube of the present invention in use.
In the figure: 1-end plate, 2-tube, 21-extension, 22-bead, 23-first threaded hole, 3-pull head, 31-second threaded hole, 32-first tab, 321-first arc, 33-second tab, 4-tab, 41-second arc, 42-stop, 43-storage capsule, 5-wall, 6-screw and 7-anchor.
[ detailed description ] of the invention
Referring to fig. 1 and 2, the wing-shaped expansion pipe of the present invention comprises an end plate 1, a pipe body 2, a pull head 3 and a wing piece 4, wherein the end plate 1 is positioned at one end of the pipe body 2, two wing pieces 4 are arranged at the other end of the pipe body 2, a stop block 42 and a capsule storage 43 are arranged on the wing pieces 4, an extension part 21 of the pipe body 2 is arranged between the two wing pieces 4, a first threaded hole 23 is arranged in the end plate 1 and the pipe body 2, a second threaded hole 31 is arranged in the pull head 3, two first folding pieces 32 are arranged on the pull head 3, the other ends of the first folding pieces 32 are respectively connected with the two wing pieces 4, two second folding pieces 33 are further arranged at one side of the pull head 3 close to the pipe body 2, the end plate 1, the pipe body 2, the pull head 3, the first folding pieces 32, the second folding pieces 33, the wing pieces 4 and the stop block 42 are of an integral structure, the body surface of body 2 is equipped with a plurality of bead 22, the junction of first fin 32 and fin 4 is equipped with the first arc portion 321 of tendency towards the axis direction of buckling, the other end of second fin 33 is the tip, the portion that fin 4 is close to body 2 is equipped with the second arc portion 41 of tendency towards keeping away from the axis direction of buckling, dog 42 and storage capsule 43 are located between the junction of fin 4 and first fin 32 and the junction of fin 4 and body 2, the position of dog 42 is closer to body 2 relative storage capsule 43, storage capsule 43 memory has the glue solution, first fin 32, second fin 33 and fin 4 homogeneous phase centering axis symmetry.
The working process of the invention comprises the following steps:
in the working process of the wing-shaped expansion pipe, firstly, holes are drilled on the wall body 5, and the depth and the diameter of the drilled holes are matched with the size of the expansion pipe. Then, the middle part of the wing piece 4 is pressed, the wing piece 4 is closed, the pull head 3 faces to the hole of the wall body 5, and the expansion pipe is knocked into the wall body 5 by using a rubber hammer. Then, the screw 6 passing through the hole of the anchor 7 is screwed into the first screw hole 23 and the second screw hole 31 in sequence. As the screw 6 is gradually screwed, the slider 3 slowly approaches the pipe body 2 and opens and bends the tab 4, the first tab 32 and the second tab 33 accordingly. Finally, when the wing 4 is pressed against the wall 5, the second tab 33 pierces the storage capsule 43 and presses against the stop 42, the screw 6 is stopped, and the glue released from the storage capsule 43 causes the second tab 33 and the stop 42 to adhere and fix.
According to the invention, the pull head is gradually close to the expanded pipe body through screwing the screw, so that the wing plate, the first folding piece and the second folding piece are correspondingly expanded and bent, the second folding piece is fixedly adhered with the stop block through puncturing the capsule storage release glue solution, so that the wing plate is supported together with the first folding piece, the wing plate is firmly propped against the wall surface, and the gypsum board is suitable for gypsum boards with thinner thickness and loose texture, and is simple and convenient to operate and difficult to loosen.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (5)
1. A winged expansion tube, characterized in that: including end plate (1), body (2), pull head (3) and fin (4), end plate (1) be located the one end of body (2), two fins (4) are established to the other end of body (2), be equipped with dog (42) and store up capsule (43) on fin (4), be equipped with extension (21) of body (2) between two fins (4), be equipped with first screw hole (23) in end plate (1) and body (2), be equipped with second screw hole (31) in pull head (3), be equipped with two first fin (32) on pull head (3), the other end of first fin (32) is connected with two fins (4) respectively, one side that pull head (3) are close to body (2) still is equipped with two second fin (33), the junction of first fin (32) and fin (4) is equipped with the first arc portion (321) of bending trend orientation direction, the junction of fin (4) close to body (2) is equipped with the second fin (42) of bending trend orientation direction and is located between the arc portion (41) and the second fin (4) of keeping away from body (4), the stop block (42) is positioned closer to the tube body (2) than the capsule (43), and the capsule (43) is internally provided with glue solution.
2. A winged-shaped expansion tube as defined in claim 1 wherein: the end plate (1), the pipe body (2), the pull head (3), the first folding piece (32), the second folding piece (33), the wing pieces (4) and the stop block (42) are of an integrated structure.
3. A winged-shaped expansion tube as defined in claim 1 wherein: the surface of the body of the pipe body (2) is provided with a plurality of convex ribs (22).
4. A winged-shaped expansion tube as defined in claim 1 wherein: the other end of the second folding piece (33) is a pointed end.
5. A winged-shaped expansion tube as defined in claim 1 wherein: the first folding piece (32), the second folding piece (33) and the wing piece (4) are symmetrical to the central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328833.5A CN109185299B (en) | 2018-11-09 | 2018-11-09 | Wing-shaped expansion pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328833.5A CN109185299B (en) | 2018-11-09 | 2018-11-09 | Wing-shaped expansion pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109185299A CN109185299A (en) | 2019-01-11 |
| CN109185299B true CN109185299B (en) | 2023-09-26 |
Family
ID=64938626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811328833.5A Active CN109185299B (en) | 2018-11-09 | 2018-11-09 | Wing-shaped expansion pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109185299B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780806B (en) * | 2020-06-06 | 2022-04-01 | 河南交院工程技术集团有限公司 | Sensor and sensor support thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203189456U (en) * | 2013-01-06 | 2013-09-11 | 管建国 | Plastic expansion head |
| CN204900451U (en) * | 2015-08-19 | 2015-12-23 | 王晓东 | Novel inflation nail |
| CN205780133U (en) * | 2016-05-19 | 2016-12-07 | 中民筑友科技投资有限公司 | A kind of expansion tube and prefabricated component |
| CN206860618U (en) * | 2017-04-24 | 2018-01-09 | 山东汉诺宝嘉节能科技股份有限公司 | A kind of plastic expansion pipe |
| CN207609662U (en) * | 2017-11-08 | 2018-07-13 | 佛山市顺德区汇仟五金实业有限公司 | A kind of detachable expanding screw |
-
2018
- 2018-11-09 CN CN201811328833.5A patent/CN109185299B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203189456U (en) * | 2013-01-06 | 2013-09-11 | 管建国 | Plastic expansion head |
| CN204900451U (en) * | 2015-08-19 | 2015-12-23 | 王晓东 | Novel inflation nail |
| CN205780133U (en) * | 2016-05-19 | 2016-12-07 | 中民筑友科技投资有限公司 | A kind of expansion tube and prefabricated component |
| CN206860618U (en) * | 2017-04-24 | 2018-01-09 | 山东汉诺宝嘉节能科技股份有限公司 | A kind of plastic expansion pipe |
| CN207609662U (en) * | 2017-11-08 | 2018-07-13 | 佛山市顺德区汇仟五金实业有限公司 | A kind of detachable expanding screw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109185299A (en) | 2019-01-11 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |