CN212536357U - Plate connecting piece - Google Patents
Plate connecting piece Download PDFInfo
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- CN212536357U CN212536357U CN202020265096.5U CN202020265096U CN212536357U CN 212536357 U CN212536357 U CN 212536357U CN 202020265096 U CN202020265096 U CN 202020265096U CN 212536357 U CN212536357 U CN 212536357U
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- locking
- blind hole
- pull rod
- rubber
- eccentric wheel
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Abstract
The utility model discloses a plate connecting piece, which comprises a rubber sleeve, a rubber bowl, an eccentric wheel, a locking pull rod and a flat head rivet nut, the upper end of the rubber sleeve is provided with a blind hole, the lower ends of the front and rear side walls of the rubber sleeve are respectively provided with a positioning groove communicated with the blind hole in a penetrating way, an installation groove is arranged on the left side of the bottom end of the blind hole in a penetrating way, a rubber bowl is movably arranged in the installation groove, the upper end of the rubber bowl is provided with a through hole corresponding to the blind hole, the front side and the rear side of the rubber bowl are symmetrically and integrally connected with elastic sheets, a positioning table is convexly arranged at one end of the elastic sheet, the positioning table is movably clamped in the positioning groove, an eccentric wheel is movably arranged in the rubber bowl, two locking hooks are integrally and fixedly connected at the inner end of the eccentric wheel, a locking pull rod is arranged between the two locking hooks, the bottom end of the locking pull rod is integrally connected with a locking chuck, and the locking chuck is located between the two locking hooks. The utility model has the advantages of simple and reasonable structure, the installation is used firmly reliably, and the cost of manufacture is low, and the practicality is strong.
Description
Technical Field
The utility model relates to a section bar connecting piece specifically relates to a panel connecting piece.
Background
In the production process of furniture, the furniture connecting piece is formed by combining sectional materials and plates, connecting pieces are needed to be used at vertical connecting positions between the sectional materials and the sectional materials, between the plates and between the sectional materials and the plates, the existing connecting pieces are unstable after being connected and are easy to fall off, the connecting pieces are not tightly connected and are easy to shake, and the connecting pieces are connected and loosened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a panel connecting piece is provided, it is unstable after connecting to have solved current connecting piece, drops easily, connects between the connecting piece inseparably, rocks easily, leads to the connecting piece to connect not hard up problem.
In order to solve the technical problem, the utility model provides a following technical scheme: a plate connecting piece comprises a rubber sleeve, a rubber bowl, an eccentric wheel, a locking pull rod and a flat rivet nut, wherein the upper end of the rubber sleeve is provided with a blind hole, the lower ends of the front and rear side walls of the rubber sleeve are respectively provided with a positioning groove communicated with the blind hole in a penetrating manner, the left side of the bottom end of the blind hole is provided with a mounting groove in a penetrating manner, the rubber bowl is movably mounted in the mounting groove, the upper end of the rubber bowl is provided with a through hole corresponding to the blind hole, the front and rear sides of the rubber bowl are symmetrically and integrally connected with a spring plate, one end of the spring plate is convexly provided with a positioning table, the positioning table is movably clamped in the positioning groove, the eccentric wheel is movably mounted in the rubber bowl, the inner end of the eccentric wheel is integrally and fixedly connected with two locking hooks, the locking pull rod is, the blind hole is run through to locking pull rod upper end to extend to the blind hole outside, locking pull rod top an organic whole is equipped with threaded connection head, threaded connection has the crew cut rivet nut through threaded connection on the threaded connection head, the crowded tight post of body of rod middle part fixedly connected with toper of locking pull rod to the crowded tight post of toper is made for rubber materials.
On the basis of the scheme, the through hole is larger than the locking chuck.
On the basis of the scheme, a cross-shaped groove is formed in the end face of the outer end of the eccentric wheel, and a mark point is arranged on one side, located at the opening of the locking hook, of the end face of the outer end of the eccentric wheel.
On the basis of the scheme, the diameter of the bottom end of the conical compaction column is small, the diameter of the upper end of the conical compaction column is large, and the upper end of the conical compaction column is in compaction fit with the blind hole.
On the basis of the scheme, the outer wall of the flat-head pull rivet nut is convexly provided with convex stripes.
Compared with the prior art, the utility model beneficial effect who has is: the utility model provides a panel connecting piece can carry out fine being connected between section bar and the panel, carries out long position through eccentric wheel, locking pull rod and crew cut rivet nut and connects, through setting up toper tightening post, lets to connect closely between the installed part, can not produce and rock, and is stable firm reliable, has improved the quality of product, the utility model has the advantages of simple and reasonable structure, the installation is used firmly reliably, and the cost of manufacture is low, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a plate connecting member of the present invention;
fig. 2 is a schematic diagram of a rubber sleeve structure of a plate connecting piece of the present invention;
fig. 3 is a schematic diagram of a left side structure of a rubber sleeve of a plate connecting piece of the present invention;
fig. 4 is a schematic diagram of a rubber bowl structure of a plate connecting piece of the present invention;
fig. 5 is a top view of a rubber bowl of a plate connecting member of the present invention;
fig. 6 is a schematic structural view of an eccentric wheel of a plate connecting member of the present invention;
fig. 7 is a schematic view of the left side structure of the eccentric wheel of the plate connecting member of the present invention;
fig. 8 is a schematic view of the right side structure of the eccentric wheel of a plate connecting member of the present invention;
fig. 9 is a schematic view of a locking pull rod structure of a plate connecting member of the present invention;
fig. 10 is a schematic structural view of a flat-head rivet nut of a panel connector according to the present invention;
fig. 11 is a state diagram of the present invention connecting the sectional material and the plate material.
The reference numbers in the figures are: 1-rubber sleeve, 101-blind hole, 102-positioning groove, 103-mounting groove, 2-rubber bowl, 201-through hole, 202-elastic sheet, 203-positioning table, 3-eccentric wheel, 301-locking hook, 302-cross groove, 303-mark point, 4-locking pull rod, 401-locking chuck, 402-conical squeezing column, 403-threaded connector, 5-flat-head pulling rivet nut, 501-convex stripe, 6-section bar and 7-plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 11, a plate connecting piece comprises a rubber sleeve 1, a rubber bowl 2, an eccentric wheel 3, a locking pull rod 4 and a flat rivet nut 5, wherein the upper end of the rubber sleeve 1 is provided with a blind hole 101, the lower ends of the front and rear side walls of the rubber sleeve 1 are respectively provided with a positioning groove 102 communicated with the blind hole 101 in a penetrating manner, the left side of the bottom end of the blind hole 101 is provided with a mounting groove 103 in a penetrating manner, the rubber bowl 2 is movably mounted in the mounting groove 103, the upper end of the rubber bowl 2 is provided with a through hole 201 corresponding to the blind hole 101, the through hole 201 is convenient for a locking chuck 401 to pass through and enter a locking hook 301 on the eccentric wheel 3, the front and rear sides of the rubber bowl 2 are symmetrically and integrally connected with elastic pieces 202, one end of each elastic piece 202 is provided with a positioning table 203 in a protruding manner, the positioning table 203 is, an eccentric wheel 3 is movably installed in the rubber bowl 2, two locking hooks 301 are integrally and fixedly connected to the inner end of the eccentric wheel 3, a locking pull rod 4 is arranged between the two locking hooks 301, a locking chuck 401 is integrally connected to the bottom end of the locking pull rod 4, the locking chuck 401 is located between the two locking hooks 301 and is clamped with the two locking hooks 301, the upper end of the locking pull rod 4 penetrates through the blind hole 101 and extends to the outside of the blind hole 101, a threaded connector 403 is integrally arranged at the top end of the locking pull rod 4, a flat-head rivet nut 5 is connected to the threaded connector 403 through threads, the flat-head rivet nut 5 can fixedly connect the locking pull rod 4 to the section bar 6 or the plate 7, a tapered tightening column 402 is fixedly connected to the middle part of the rod body of the locking pull rod 4, the tapered tightening column 402 is made of rubber material, and the tapered tightening column 402 can be in tight fit with the, guarantee that the installation back is reliable and stable between the installed part, can not rock.
The through hole 201 is larger than the locking chuck 401, so that the locking chuck 401 can smoothly pass through the through hole 201; a cross-shaped groove 302 is formed in the end face of the outer end of the eccentric wheel 3, so that a cross-shaped screwdriver can be used conveniently to screw the eccentric wheel 3; a mark point 303 is arranged on one side of the opening of the locking hook 301 on the end surface of the outer end of the eccentric wheel 3, so that the position of the opening of the locking hook 301 can be known clearly; the diameter of the bottom end of the conical compaction column 402 is small, the diameter of the upper end of the conical compaction column 402 is large, and the upper end of the conical compaction column 402 is in tight fit with the blind hole 101 in a compaction mode, so that the mounting piece can be guaranteed to be stable and reliable after being mounted and cannot shake; the outer wall of the flat-head rivet nut 5 is convexly provided with convex stripes 501, so that the flat-head rivet nut 5 can be conveniently and tightly extruded and fixed on the section bar 6 or the plate 7.
The utility model discloses a principle and advantage: a plate connecting piece is characterized in that when in use, round holes matched with a flat head rivet nut 5 are respectively formed in a section bar 6 and a plate 7, the flat head rivet nut 5 is tightly extruded and fixed on the round hole of the section bar 6 through a raised stripe 501, a rubber sleeve 1 and a rubber bowl 2 are respectively fixed in the round hole of the plate 7, the section bar 6 and the plate 7 can be mutually exchanged, a locking pull rod 4 is connected in the flat head rivet nut 5 through a threaded connector 403 through threads, a locking chuck 401 of the locking pull rod 4 is inserted into a blind hole 101 of the rubber sleeve 1, openings of two locking hooks 301 on an eccentric wheel 3 correspond to through holes 201 on the rubber bowl 2, the opening positions of the two locking hooks 301 can be accurately known through a mark point 303, the locking chuck 401 penetrates through the through holes 201 to enter between the two locking hooks 301, then a cross screwdriver is used for rotating the eccentric wheel 3 through a cross groove 302, eccentric wheel 3 drives two locking couple 301 and rotates, and two locking couple 301 mutually support with locking dop 401, and through locking pull rod 4 with section bar 6 and 7 taut fixes of panel together, fixed connection is simple and convenient, in the installation, through the crowded tight post 402 of toper, lets to connect between the installed part closely, can not produce and rock, and is stable firm reliable, has improved the quality of product, the utility model has the advantages of simple and reasonable structure, installation convenient to use, the cost of manufacture is low, is fit for using widely.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A plate connecting piece comprises a rubber sleeve (1), a rubber bowl (2), an eccentric wheel (3), a locking pull rod (4) and a flat rivet nut (5), wherein a blind hole (101) is formed in the upper end of the rubber sleeve (1), positioning grooves (102) communicated with the blind hole (101) are formed in the lower ends of the front side wall and the rear side wall of the rubber sleeve (1) respectively in a penetrating manner, a mounting groove (103) is formed in the left side of the bottom end of the blind hole (101) in a penetrating manner, the rubber bowl (2) is movably mounted in the mounting groove (103), through holes (201) corresponding to the blind hole (101) are formed in the upper end of the rubber bowl (2), elastic pieces (202) are symmetrically and integrally connected to the front side and the rear side of the rubber bowl (2), a positioning table (203) is arranged at one end of each elastic piece (202) in a protruding manner, the positioning table, two locking couple (301) of integrative fixedly connected with in inner of eccentric wheel (3), two be equipped with locking pull rod (4) between locking couple (301), locking pull rod (4) bottom an organic whole is connected with locking dop (401), locking dop (401) are located between two locking couples (301) to with two locking couple (301) joints, blind hole (101) are run through to locking pull rod (4) upper end to extend to blind hole (101) outside, locking pull rod (4) top an organic whole is equipped with threaded connection head (403), rivet nut (5), its characterized in that are drawn through threaded connection head (403) goes up to have the crew cut through threaded connection: the middle part of the rod body of the locking pull rod (4) is fixedly connected with a conical squeezing column (402), and the conical squeezing column (402) is made of rubber materials.
2. A panel connection according to claim 1, c h a r a c t e r i z e d in that the through hole (201) is larger than the locking chuck (401).
3. A plate connecting member according to claim 1, wherein the eccentric wheel (3) is provided with a cross-shaped groove (302) on the outer end surface, and the side of the outer end surface of the eccentric wheel (3) positioned at the opening of the locking hook (301) is provided with a marking point (303).
4. A panel connector according to claim 1, wherein the tapered tightening post (402) has a small diameter at the bottom end and a large diameter at the upper end, and the tapered tightening post (402) is tightly fitted to the blind hole (101) at the upper end.
5. A sheet material connector according to claim 1, characterized in that the flat-head pull rivet nut (5) is provided with raised strips (501) protruding from the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265096.5U CN212536357U (en) | 2020-03-06 | 2020-03-06 | Plate connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265096.5U CN212536357U (en) | 2020-03-06 | 2020-03-06 | Plate connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212536357U true CN212536357U (en) | 2021-02-12 |
Family
ID=74526289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020265096.5U Active CN212536357U (en) | 2020-03-06 | 2020-03-06 | Plate connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212536357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266626A (en) * | 2021-05-27 | 2021-08-17 | 海太欧林集团华南有限公司 | Right-angle double-end connecting piece locking device |
-
2020
- 2020-03-06 CN CN202020265096.5U patent/CN212536357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266626A (en) * | 2021-05-27 | 2021-08-17 | 海太欧林集团华南有限公司 | Right-angle double-end connecting piece locking device |
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