CN220637777U - Eccentric connection type needle striking tube and suspended ceiling nail fixing device comprising same - Google Patents
Eccentric connection type needle striking tube and suspended ceiling nail fixing device comprising same Download PDFInfo
- Publication number
- CN220637777U CN220637777U CN202322377834.1U CN202322377834U CN220637777U CN 220637777 U CN220637777 U CN 220637777U CN 202322377834 U CN202322377834 U CN 202322377834U CN 220637777 U CN220637777 U CN 220637777U
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- Prior art keywords
- needle
- sleeve part
- hole
- connecting hole
- striking tube
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- 238000010304 firing Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 238000010009 beating Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to an eccentric connection type needle-beating tube and a suspended ceiling nail fixer comprising the same, comprising a seat sleeve part and a needle sleeve part, wherein needle holes for a beating needle to pass through are arranged on the seat sleeve part and the needle sleeve part, a connecting hole eccentrically arranged relative to the needle holes is arranged at one end of the seat sleeve part, a clamping groove is arranged on the inner wall of the connecting hole at one side of the needle holes, a connecting end connected with the connecting hole is arranged at one end of the needle sleeve part, a protruding step is arranged at the outer edge of the connecting end, and the step can be clamped into the clamping groove after the needle holes on the seat sleeve part and the needle holes on the needle sleeve part are opposite. The seat sleeve part and the needle sleeve part of the needle hitting tube are clamped with each other through the clamping groove and the step, and meanwhile, the seat sleeve part and the needle sleeve part are stably connected by utilizing the characteristic of needle hitting correction, so that bolts are not needed, and the needle hitting tube is stable in connection and convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to the technical field of ceiling fixer accessories, in particular to an eccentric connection type needle striking tube.
Background
The needle-striking tube is one of the main components of the suspended ceiling fixer, and initially, the needle-striking tube adopts an integrated structural design, but in the use process, the needle sleeve part of the needle-striking tube is found to be easy to be damaged, and the whole needle-striking tube is required to be replaced no matter the needle sleeve part of the needle-striking tube or the seat sleeve part of the needle-striking tube is damaged, so that the use cost is high. The present company has developed a detachable construction of the needle-striking tube, such as a split needle-striking tube disclosed in application number 2022236028512. The split type firing pin pipes are connected through a limiting step at the bolt or the connecting end. Wherein, connect with the mode of bolt, when the dismouting, all need to dismantle the bolt, still have inconvenient problem in the dismouting. The connection matched through the limiting step and the limiting ring groove does not need bolts, but when the connecting device is used, the limiting step is easy to separate from the limiting ring groove, so that the unstable connection condition occurs. To solve the above-mentioned problems, an eccentric connection type needle striking tube is proposed.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides an eccentric connection type needle striking tube.
The technical scheme adopted by the utility model is as follows: the utility model provides an eccentric connection formula firing pin pipe, includes seat cover part and needle cover part, be equipped with the pinhole that is used for the firing pin to pass on seat cover part and the needle cover part, be located on the one end of seat cover part for the connecting hole of pinhole eccentric setting is equipped with the draw-in groove on the connecting hole inner wall of pinhole one side, be equipped with the link that links into above-mentioned connecting hole on the one end of needle cover part, the outer fringe of link has outstanding step, the step can block into above-mentioned draw-in groove after the pinhole on seat cover part and the pinhole on the needle cover part are just right.
Further, the number of the steps is two, and the steps are arranged on two sides of the connecting end in a right-facing manner.
Further, the connecting hole is of an elliptic structure.
Further, the connecting hole is of a gourd-shaped structure.
Furthermore, the two sides of the step are provided with transition circular arcs.
The utility model also discloses a suspended ceiling nail fixer, which comprises the eccentric connection type needle hitting tube.
The beneficial effects of the utility model are as follows: the seat sleeve part and the needle sleeve part of the needle hitting tube are clamped with each other through the clamping groove and the step, and meanwhile, the seat sleeve part and the needle sleeve part are stably connected by utilizing the characteristic of needle hitting correction, so that bolts are not needed, and the needle hitting tube is stable in connection and convenient to assemble and disassemble.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages.
The utility model will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic cross-sectional view of the present utility model.
Fig. 2 is a schematic view of a gourd-shaped structure of the connecting hole.
Fig. 3 is a schematic view of a needle hub portion.
Fig. 4 is a schematic perspective view of the present utility model.
Fig. 5 is a schematic view of an elliptical structure of the connecting hole.
In fig. 1-5: 1. a seat cover portion; 2. a needle sleeve portion; 3. a pinhole; 4. a connection hole; 5. a clamping groove; 6. a connection end; 7. a step; 8. transition arc; 9. a firing pin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
The utility model provides an eccentric connection type needle striking tube.
In this embodiment, referring to fig. 1-5, the eccentric connection type needle tube comprises a seat sleeve part 1 and a needle sleeve part 2, wherein a needle hole 3 for a needle 9 to pass through is arranged on the seat sleeve part and the needle sleeve part, a connection hole 4 eccentrically arranged relative to the needle hole is arranged at one end of the seat sleeve part, a clamping groove 5 is arranged on the inner wall of the connection hole at one side of the needle hole, a connection end 6 connected with the connection hole is arranged at one end of the needle sleeve part, a protruding step 7 is arranged at the outer edge of the connection end, and the step 7 can be clamped into the clamping groove 5 after the needle hole on the seat sleeve part and the needle hole on the needle sleeve part are opposite.
According to the technical scheme, the seat sleeve part and the needle sleeve part of the needle striking tube are clamped with each other through the clamping groove and the step, and meanwhile, the seat sleeve part and the needle sleeve part are stably connected by utilizing the characteristic of the middle correction of the needle striking, so that bolts are not needed, the connection is stable, and the disassembly and the assembly are convenient.
The specific implementation principle is as follows: when the needle sleeve is assembled, the connecting end of the needle sleeve part is aligned with the connecting hole of the seat sleeve part, then the connecting end is moved to one side of the needle hole, so that the needle hole on the seat sleeve part is aligned with the needle hole on the needle sleeve part, at the moment, the step can be naturally clamped into the clamping groove, then the striking needle is installed, and the striking needle passes through the needle hole, so that the seat sleeve part and the needle sleeve part are connected. The seat sleeve part and the needle sleeve part connected with the connecting structure have the advantages of simple structure, convenient disassembly and assembly and low cost, and the step can be always clamped in the clamping groove without disassembling the needle from the needle hole, so that the connection is stable and reliable, and other accessories are not required for assembly.
Specifically, the number of the steps is two, and the steps are arranged on two sides of the connecting end in a right-facing manner.
In this embodiment, a plurality of steps, preferably two steps, are arranged opposite to each other, and two-way fitting can be performed.
Specifically, the connecting hole is of an elliptical structure; the connecting hole is of a calabash-shaped structure.
Specifically, the two sides of the step are provided with excessive circular arcs.
The utility model also discloses a suspended ceiling nail fixer, which comprises the eccentric connection type needle hitting tube.
The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.
Claims (6)
1. The utility model provides an eccentric connection formula firing pin pipe, includes seat cover part and needle cover part, be equipped with the pinhole that is used for the firing pin to pass on seat cover part and the needle cover part, its characterized in that: the needle sleeve is characterized in that a connecting hole is eccentrically arranged at one end of the sleeve part relative to the needle hole, a clamping groove is formed in the inner wall of the connecting hole at one side of the needle hole, a connecting end connected with the connecting hole is arranged at one end of the needle sleeve part, a protruding step is arranged at the outer edge of the connecting end, and the step can be clamped into the clamping groove after the needle hole in the sleeve part is opposite to the needle hole in the needle sleeve part.
2. An eccentrically connected needle striking tube according to claim 1, wherein: the number of the steps is two, and the steps are arranged on two sides of the connecting end in a right-facing way.
3. An eccentrically connected needle striking tube according to claim 1, wherein: the connecting hole is of an elliptic structure.
4. An eccentrically connected needle striking tube according to claim 1, wherein: the connecting hole is of a calabash-shaped structure.
5. An eccentrically connected needle striking tube according to claim 1 or 2, wherein: and the two sides of the step are provided with transition circular arcs.
6. A ceiling nailing device comprising the needle striking tube, which is characterized in that: the ceiling nailing machine comprising an eccentrically connected needle striking tube according to any one of the preceding claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377834.1U CN220637777U (en) | 2023-09-02 | 2023-09-02 | Eccentric connection type needle striking tube and suspended ceiling nail fixing device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377834.1U CN220637777U (en) | 2023-09-02 | 2023-09-02 | Eccentric connection type needle striking tube and suspended ceiling nail fixing device comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220637777U true CN220637777U (en) | 2024-03-22 |
Family
ID=90291494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322377834.1U Active CN220637777U (en) | 2023-09-02 | 2023-09-02 | Eccentric connection type needle striking tube and suspended ceiling nail fixing device comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220637777U (en) |
-
2023
- 2023-09-02 CN CN202322377834.1U patent/CN220637777U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |