CN211082508U - Rivet for assembling wood board furniture - Google Patents
Rivet for assembling wood board furniture Download PDFInfo
- Publication number
- CN211082508U CN211082508U CN201921371719.0U CN201921371719U CN211082508U CN 211082508 U CN211082508 U CN 211082508U CN 201921371719 U CN201921371719 U CN 201921371719U CN 211082508 U CN211082508 U CN 211082508U
- Authority
- CN
- China
- Prior art keywords
- nail
- post
- rivet
- extrusion
- plate body
- 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
Images
Landscapes
- Furniture Connections (AREA)
Abstract
The utility model provides a rivet for plank furniture equipment belongs to furniture technical field, include: the upper plate body, lower plate body, the mounting hole has all been reserved on upper plate body and lower plate body surface, it has the nail post to peg graft in the mounting hole, the welding of nail post top has the nail cap, nail post surface opening is equipped with the through-hole, it is equipped with the movable rod to run through in the through-hole, the first spring has been cup jointed on the movable rod surface, the second spring has been placed in the embedding of nail post inner wall bottom, the inside extrusion nail of pegging graft of nail post and nail cap, the extrusion nail upper surface is equipped with the arch, and the welding of extrusion nail both sides has the fixture block, nail cap top opening is equipped with the fixed slot, fixed slot top opening is equipped with the draw-in groove, this kind of rivet for plank furniture assembly, it can make.
Description
Technical Field
The utility model relates to the technical field of furniture, specifically a rivet for plank furniture equipment.
Background
The existing rivet for assembling furniture generally utilizes a rivet gun to drive the rivet into the furniture for assembling, and the rivet cannot be reused after being used, so that the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rivet for plank furniture equipment improves the not enough of prior art, and it can make to connect closely between the furniture, is difficult for droing to the rivet can reuse, this structural design is reasonable, and the practicality is strong.
The embodiment of the utility model is realized like this:
a rivet for use in the assembly of wood furniture, comprising: the nail comprises an upper plate body and a lower plate body, mounting holes are reserved in the surface of the upper plate body and the surface of the lower plate body, nail columns are inserted in the mounting holes, nail caps are welded at the top ends of the nail columns, through holes are formed in the surface openings of the nail columns, movable rods penetrate through the through holes, first springs are sleeved on the surfaces of the movable rods, second springs are placed in the bottoms of the inner walls of the nail columns in an embedded mode, extrusion nails are inserted into the nail columns and the nail caps in an inserted mode, protrusions are arranged on the upper surfaces of the extrusion nails, clamping blocks are welded on the two sides of the extrusion nails, fixing grooves are formed in the top ends of the nail caps, and clamping.
Preferably, the movable rod left end is the cone, the diameter that the through-hole is close to nail post outer wall one end is greater than the diameter that the through-hole is close to the one end of nail post inner wall, and the maximum diameter of cone equals the diameter that the through-hole is close to the one end of nail post outer wall.
Preferably, the movable rod is a plurality of roots, runs through in the nail post surface, and the length of nail post from top to bottom increases gradually, the extrusion nail diameter reduces from top to bottom gradually.
Preferably, the right end of the movable rod is a hemisphere.
Preferably, the second spring is I-shaped, and the minimum inner diameter of the second spring is smaller than the diameter of the bottom end of the extrusion nail.
Preferably, the fixing groove is in a convex shape, and the maximum opening diameter of the fixing groove is equal to the sum of two times of the length of the fixture block and the diameter of the top of the extrusion nail.
Preferably, the top end of the extrusion nail is arc-shaped, and the surface of the top end of the extrusion nail is uniformly provided with bulges.
Has the advantages that: the utility model discloses a through setting up the movable rod, the through-hole, first spring and extrusion nail, when extrusion nail and nail post and nail cap are the separation state, the movable rod is in the embedding through-hole of movable rod left end under the elasticity of first spring, insert the nail post in the reservation mounting hole of upper plate body and lower plate body, and then run through the extrusion nail in nail cap and nail post inside, extrude hemispheroid one end of movable rod, the movable rod moves to the direction that is close to upper plate body and lower plate body, thereby pierce the internal portion of upper plate body and lower plate body with movable rod conical body one end and fix it as an organic whole, through setting up fixed slot, protruding, second spring, draw-in groove and fixture block, when extrusion nail inserts the nail post, extrude nail bottom extrusion second spring, compress it, press into the fixed slot completely with the finger with the fixture block of extrusion nail both sides alignment draw-in the fixed slot, rethread protruding rotation extrusion nail, make the fixture block go into in the fixed slot, the function of fixing the extrusion nail is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front view of the structure of the present invention.
Fig. 3 is a schematic view of the structure of the extrusion nail of the present invention.
Fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.
In the figure: 1-an upper plate body; 2-lower plate body; 3-mounting holes; 4-nailing columns; 5-a nail cap; 6-through holes; 7-a movable rod; 8-a first spring; 9-a second spring; 10-extruding nails; 11-a protrusion; 12-a fixture block; 13-a fixed groove; 14-card slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a rivet for assembling wooden furniture includes: go up plate body 1, lower plate body 2, it has mounting hole 3 to go up plate body 1 and 2 surperficial reservations down of plate body, it has nail post 4 to peg graft in the mounting hole 3, 4 top welding of nail post have nail cap 5, 4 open-faced sides of nail post are equipped with through-hole 6, it is equipped with movable rod 7 to run through in the through-hole 6, first spring 8 has been cup jointed on movable rod 7 surface, second spring 9 has been placed in the embedding of 4 inner wall bottoms of nail post, 4 inside pegs graft of nail post and nail cap 5 have extrusion nail 10, 10 upper surfaces of extrusion nail are equipped with protruding 11, and 10 both sides welding of extrusion nail has fixture block 12, 5 top openings of nail cap are equipped with fixed slot 13, 13 top openings of fixed slot are equipped.
Wherein, the 7 left ends of movable rod are the conical body, the diameter that through-hole 6 is close to 4 outer wall one ends of nail post is greater than the diameter that through-hole 6 is close to the one end of 4 inner walls of nail post, and the maximum diameter of conical body equals the diameter that through-hole 6 is close to the one end of 4 outer walls of nail post, when extrusion nail 10 and nail cap 5 and 4 detached state of nail post, movable rod 7 is under first spring 8's elasticity, in left end conical body embedding through-hole 6, be convenient for nail post 4 inserts in the reservation mounting hole 3 of plate body 1 and lower plate body 2.
Wherein, the movable rod 7 is a plurality of roots, runs through on the surface of the nail post 4, and the length of the nail post 4 from top to bottom increases gradually, the diameter of the extrusion nail 10 from top to bottom reduces gradually, when the extrusion nail 10 is inserted into the nail post 4 conveniently, the movable rod 7 around is extruded from top to bottom, so that the movable rod 7 pierces the upper plate body 1 and the lower plate body 2 in sequence.
Wherein, the right end of the movable rod 7 is a hemisphere, when the extrusion nail 10 slides over the hemisphere surface of the movable rod 7 from top to bottom in sequence, the friction between the extrusion nail 10 and the surface of the movable rod 7 can be reduced, and the labor-saving effect is achieved.
The second spring 9 is i-shaped, the minimum inner diameter of the second spring is smaller than the diameter of the bottom end of the extrusion nail 10, when the upper plate body 1 and the lower plate body 2 need to be separated, the extrusion nail 10 is screwed, the clamping block 12 is opposite to the clamping groove 14, and under the elastic force of the second spring 9, the extrusion nail 10 is ejected out of the nail post 4, so that the extrusion nail 10 is convenient to take out.
Wherein, fixed slot 13 is protruding style of calligraphy, and the biggest opening diameter of fixed slot 13 equals the sum of the 12 length of fixture blocks of twice and extrusion nail 10 top diameter, inserts extrusion nail 10 in the nail post 4, extrudees movable rod 7, makes its fixed plate 1 and lower plate 2, and the fixture blocks 12 embedding fixed slot 13 surperficial draw-in groove 14 that will extrude nail 10 both sides are inherent to be rotated, can be fixed in inside the nail post 4 with extrusion nail 10.
Wherein, the top of extrusion nail 10 is circular-arc, and extrusion nail 10 top surface evenly is equipped with arch 11, increases the friction of finger and extrusion nail 10, is convenient for fixture block 12 screw in fixed slot 14.
The working principle is that firstly, the reserved mounting holes 3 of the upper plate body 1 and the lower plate body 2 are aligned, the nail column 4 is aligned with the mounting hole 3, the nail cap 5 is pressed by a finger, the nail column 4 is completely inserted into the mounting hole 3, then the clamping blocks 12 at two sides of the extrusion nail 10 are aligned with the clamping grooves 14 on the surface of the fixed groove 13 and inserted into the nail column 4, the protrusion 11 on the surface of the extrusion nail 10 is pressed by the finger, the extrusion nail 10 is completely inserted into the nail column 4, the extrusion nail 10 sequentially extrudes one end of the hemispheroid of the movable rod 7 from top to bottom, one end of the conical body of the movable rod 7 is penetrated into the upper plate body 1 and the lower plate body 2 to fix the upper plate body 1 and the lower plate body 2, the bottom of the extrusion nail 10 extrudes the second spring 9, then the extrusion nail 10 is rotated to clamp the clamping blocks 12 into the fixed groove 13 to fix the extrusion nail 10, and finally, when the upper plate body 1 and the lower plate body 2 need to be separated, the protrusion 11 at the, the clamping block 12 is aligned to the clamping groove 14, the extrusion nail 10 ejects the nail column under the elastic force of the second spring 9, meanwhile, the movable rod 7 is under the elastic force of the first spring 8, one end of the conical body of the movable rod 7 is hidden in the through hole 6, and therefore the whole rivet can be taken out smoothly, and the upper plate block 1 is separated from the lower plate block 2.
Claims (7)
1. A rivet for use in the assembly of wood furniture, comprising: an upper plate body (1) and a lower plate body (2), which is characterized in that the surfaces of the upper plate body (1) and the lower plate body (2) are reserved with mounting holes (3), a nail post (4) is inserted in the mounting hole (3), a nail cap (5) is welded at the top end of the nail post (4), a through hole (6) is arranged on the surface opening of the nail post (4), a movable rod (7) penetrates through the through hole (6), a first spring (8) is sleeved on the surface of the movable rod (7), a second spring (9) is embedded and placed at the bottom of the inner wall of the nail post (4), the nail post (4) and the nail cap (5) are inserted with a squeezing nail (10), the upper surface of the squeezing nail (10) is provided with a bulge (11), and the two sides of the extrusion nail (10) are welded with fixture blocks (12), the top end opening of the nail cap (5) is provided with a fixing groove (13), and the top end opening of the fixing groove (13) is provided with a clamping groove (14).
2. Rivet for assembling wood furniture according to claim 1, characterized in that the left end of the movable rod (7) is a cone, the diameter of the end of the through hole (6) close to the outer wall of the post (4) is larger than that of the end of the through hole (6) close to the inner wall of the post (4), and the maximum diameter of the cone is equal to that of the end of the through hole (6) close to the outer wall of the post (4).
3. Rivet for assembling wood furniture according to claim 1, characterized in that the number of the movable rods (7) is several, and the movable rods penetrate through the surface of the nail post (4), the length of the nail post (4) is gradually increased from top to bottom, and the diameter of the extrusion nail (10) is gradually decreased from top to bottom.
4. Rivet for assembling wood furniture according to claim 1, characterized in that the right end of the movable rod (7) is a hemisphere.
5. Rivet for assembly of wood furniture according to claim 1, characterized in that the second spring (9) is i-shaped and its smallest inner diameter is smaller than the diameter of the bottom end of the extruded nail (10).
6. Rivet for assembling wood furniture according to claim 1, characterized in that the fixing groove (13) is in a convex shape, and the maximum opening diameter of the fixing groove (13) is equal to the sum of two times of the length of the fixture block (12) and the diameter of the top of the extrusion nail (10).
7. Rivet for assembling wood furniture according to claim 1, characterized in that the top of the extrusion nail (10) is arc-shaped, and the top surface of the extrusion nail (10) is uniformly provided with protrusions (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371719.0U CN211082508U (en) | 2019-08-22 | 2019-08-22 | Rivet for assembling wood board furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371719.0U CN211082508U (en) | 2019-08-22 | 2019-08-22 | Rivet for assembling wood board furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082508U true CN211082508U (en) | 2020-07-24 |
Family
ID=71640593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371719.0U Active CN211082508U (en) | 2019-08-22 | 2019-08-22 | Rivet for assembling wood board furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211082508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183446A (en) * | 2021-11-04 | 2022-03-15 | 蒋玉婷 | Rivet assembly and disassembling tool thereof |
-
2019
- 2019-08-22 CN CN201921371719.0U patent/CN211082508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183446A (en) * | 2021-11-04 | 2022-03-15 | 蒋玉婷 | Rivet assembly and disassembling tool thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211082508U (en) | Rivet for assembling wood board furniture | |
| CN201288493Y (en) | Ladder | |
| CN201818600U (en) | Quick fixing and connecting device | |
| CN210414379U (en) | Mounting tool for plastic fasteners of motorcycles | |
| CN214034533U (en) | Wallboard for assembly type building | |
| CN211050513U (en) | Insulin injection pen with skin pinching function | |
| CN213117039U (en) | Stainless steel blind rivet riveted structure | |
| CN210087785U (en) | Waterproof lantern rivet | |
| CN215951084U (en) | Sheet metal part convenient for combination and connection | |
| CN211500288U (en) | Assembled window frame for building with strengthen effect | |
| CN210343947U (en) | Fastening screw | |
| CN210217117U (en) | High-strength nail-free plastic building template | |
| CN209787107U (en) | A connecting piece that turns up that prevents for photovoltaic solar energy frame | |
| CN211714192U (en) | Fast-assembling steel structure | |
| CN216304930U (en) | Large-span assembled space steel network building structure | |
| CN214794939U (en) | Bonding wire sectional type POGOPIN spring needle | |
| CN214995910U (en) | Aluminum alloy building template assembly | |
| CN214523310U (en) | Automobile sealing strip framework | |
| CN213331905U (en) | Tack with plastic cap | |
| CN217420104U (en) | Cyclic utilization's assembled building wall connection component | |
| CN220748750U (en) | Rivet structure for single-sided riveting | |
| CN217633383U (en) | Screw with anti-loosening structure | |
| CN213203716U (en) | Novel template fastening device is used in road bridge construction | |
| CN220937310U (en) | Placing cabinet for storing emergency materials of public safety accidents | |
| CN210757277U (en) | Tool strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |