CN219774516U - Permanent furniture connecting piece - Google Patents
Permanent furniture connecting piece Download PDFInfo
- Publication number
- CN219774516U CN219774516U CN202320624694.0U CN202320624694U CN219774516U CN 219774516 U CN219774516 U CN 219774516U CN 202320624694 U CN202320624694 U CN 202320624694U CN 219774516 U CN219774516 U CN 219774516U
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- CN
- China
- Prior art keywords
- head
- sleeve
- magnetic ring
- groove
- screw
- 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.)
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- 238000009434 installation Methods 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses a permanent furniture connecting piece, which comprises a screw, a mounting cover, a sleeve and a screwdriver bit, wherein an elastic clamping ring is arranged on the inner wall of the mounting cover, a needle body is arranged on the inner top wall of the mounting cover along the direction of a central line, a needle head is arranged at the end part of the needle body, a magnetic ring I is arranged on the inner wall of the sleeve, the outer diameter and the inner diameter of the sleeve are the same as those of the mounting cover, the screw comprises a head part and a screw rod part, the outer diameter of the head part is matched with the inner diameter of the sleeve, a clamping groove is arranged on the side wall of the head part, a groove matched with the screwdriver bit is arranged at the top end of the head part, an annular bulge is arranged on the side wall of the screwdriver bit, the outer diameter of the annular bulge is matched with the inner diameter of the sleeve, and the annular bulge is provided with a magnetic ring II which can be magnetically adsorbed with the magnetic ring I.
Description
Technical Field
The utility model relates to the field of furniture connectors, in particular to a permanent furniture connector.
Background
The main function of the furniture connecting piece is to connect two furniture plates, the furniture plates to be connected are generally divided into a transverse plate and a vertical plate, in the prior art, chinese patent CN210164744U proposes a permanent connecting piece, and although no connecting piece is seen on the surface of furniture, the whole product is beautiful, because a pre-buried mounting groove is not realized on the transverse plate, before the mounting, the mounting position of a screw needs to be determined to be aligned with a reserved groove, and a certain time is required to determine the nailing position; after the nailing position is determined, the screw is directly nailed into the surface of the transverse plate, the screw is generally difficult to fix under the condition, and the common screwdriver bit is easy to deviate or slip when the screw is installed for exerting force, so that the nailing difficulty is increased, and the furniture installation efficiency is low.
Disclosure of Invention
The present utility model is directed to a permanent furniture joint that solves the above mentioned problems of the prior art.
The utility model adopts the following technical scheme to solve the technical problems: the utility model provides a permanent furniture connecting piece, includes screw, installation lid, sleeve pipe and screwdriver head, the inner wall of installation lid is equipped with the snap ring, the interior roof of installation lid is equipped with the needle body along the direction of central line, the tip of needle body is equipped with the syringe needle, the sheathed tube inner wall is equipped with magnetic ring one, the external diameter, the internal diameter of sleeve pipe and installation lid are the same, the screw includes head and screw rod portion, the external diameter of head and the internal diameter looks adaptation of sleeve pipe, the lateral wall of head is equipped with the draw-in groove, the top of head is equipped with the recess with screwdriver head looks adaptation, the lateral wall of screwdriver head is equipped with annular bulge, annular bulge's external diameter and the internal diameter looks adaptation of sleeve pipe, annular bulge be equipped with can with magnetic adsorption's magnetic ring two.
According to the technical scheme, the mounting cover is firstly mounted in the reserved groove formed in advance in the vertical plate, the mounting positions of the transverse plate and the vertical plate are aligned and tightly attached, the needle head of the needle body is inserted into the surface of the transverse plate to form the nail groove, the nailing position is determined, the screw rod portion is directly aligned with the nail groove when the screw is mounted, the nailing position is rapidly and conveniently determined, the screwdriver head is connected to the upper cutter handle, the sleeve is sleeved on the screwdriver head, the first magnetic ring and the second magnetic ring are adsorbed, and because the screw is made of iron materials, the sleeve is magnetic, and is sleeved on the annular bulge and the side wall of the head simultaneously, so that the screwdriver head and the groove pair Ji Kajin are prevented from being deviated or slipped when the screw is driven into the transverse plate, the furniture mounting efficiency is improved, after the screw is driven into the transverse plate, the sleeve is inserted into the reserved groove to be attached to the outer side of the mounting cover, the transverse plate and the vertical plate are connected, the head stretches into the mounting cover, the clamping groove and the elastic clamping ring is clamped with the head, the first magnetic ring and the head in the sleeve are magnetically adsorbed, the head and the mounting cover are firmly connected, and the head and the mounting plate are firmly.
As a further refinement of the utility model, the sum of the lengths of the needle body and the needle body is greater than the sum of the axial lengths of the mounting cap and the cannula.
By adopting the technical scheme, the needle head can protrude out of the surface of the riser, and the riser can be penetrated to form a nail groove when the transverse plate is aligned with the riser.
As a further optimization of the utility model, the head part is provided with a through hole for the needle body to pass through along the direction of the central line, and the top of the screw part is provided with a connecting groove connected with the through hole.
By adopting the technical scheme, when the head stretches into the mounting cover, the needle body and the needle head also stretch into the through hole and the connecting groove, so that the connection strength of the head, the mounting cover and the sleeve is increased, and the transverse plate and the vertical plate are mounted more firmly.
As a further optimization of the utility model, the shape of the groove is cross-shaped.
By adopting the technical scheme, the screwdriver head is convenient for rotating the head.
As a further optimization of the utility model, the annular protrusion surface is provided with an annular groove, and the second magnetic ring is clamped in the annular groove.
As a further optimization of the utility model, the end face of the annular protrusion is arc-shaped.
By adopting the technical scheme, friction generated when the annular protrusion surface and the sleeve relatively rotate is reduced.
The beneficial effects of the utility model are as follows: the mounting cover is mounted in a reserved groove formed in advance in the vertical plate, the mounting positions of the transverse plate and the vertical plate are aligned and tightly attached, the needle head of the needle body is inserted into the surface of the transverse plate to form a nail groove, the nailing position is determined, when a screw is mounted, the screw rod part is directly aligned with the nail groove, the nailing position is rapidly and conveniently determined, the screwdriver head is connected to the upper tool shank, the sleeve is sleeved on the bolt cutter head, the first magnetic ring and the second magnetic ring are adsorbed, and the first magnetic ring and the second magnetic ring are adsorbed, so that the sleeve is magnetic, and the sleeve is sleeved on the annular bulge and the side wall of the head at the same time, so that the bolt cutter head and the groove are opposite Ji Kajin, deflection or slipping is avoided when nailing is carried out, the furniture mounting efficiency is improved, after the screw is driven into the transverse plate, the sleeve is inserted into the reserved groove and is attached to the outer side of the mounting cover, the transverse plate and the head is connected into the mounting cover, the clamping groove and the elastic clamp ring are clamped, meanwhile the needle body and the needle head also extend into the through hole and the connecting groove, the first magnetic ring and the head in the sleeve is adsorbed with the head, and the head in the head is firmly attached to the head, and the sleeve is mounted with the head, and the head is firmly mounted.
Drawings
FIG. 1 is a schematic illustration of the installation of the present utility model;
FIG. 2 is a second mounting schematic of the present utility model;
FIG. 3 is a third schematic installation view of the present utility model;
FIG. 4 is a schematic view of the structure of the mounting cap and sleeve of the present utility model;
fig. 5 is a schematic top view of the head of the present utility model.
The meaning of the reference numerals in the figures: 1. a cross plate; 11. a nail groove; 2. a riser; 21. a reserved groove; 3. a mounting cover; 31. an elastic clasp; 41. a needle body; 42. a needle; 51. a head; 511. a clamping groove; 512. a through hole; 513. a groove; 52. a screw portion; 6. a sleeve; 61. a first magnetic ring; 7. a screwdriver bit; 71. an annular protrusion; 72. an annular groove; 721. and a second magnetic ring.
Detailed Description
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Referring to fig. 1-5, the embodiment of the present disclosure further provides: a permanent furniture connecting piece comprises a screw, a mounting cover 3, a sleeve 6 and a screwdriver bit 7, wherein an elastic snap ring 31 is arranged on the inner wall of the mounting cover 3, a needle body 41 is arranged on the inner top wall of the mounting cover 3 along the direction of a central line, a needle head 42 is arranged at the end part of the needle body 41, the sum of the lengths of the needle body 41 and the needle body 41 is larger than the sum of the axial lengths of the mounting cover 3 and the sleeve 6, the needle head 42 can protrude out of the surface of a riser 2, and a nail groove 11 can be formed by oppositely penetrating the riser 2 when a transverse plate 1 is aligned with the riser 2;
the inner wall of the sleeve 6 is provided with a first magnetic ring 61, and the outer diameter and the inner diameter of the sleeve 6 are the same as those of the mounting cover 3;
the screw comprises a head part 51 and a screw rod part 52, wherein the outer diameter of the head part 51 is matched with the inner diameter of the sleeve 6, a through hole 512 for the needle body 41 to pass through is formed in the head part 51 along the direction of the central line, a connecting groove connected with the through hole 512 is formed in the top of the screw rod part 52, a clamping groove 511 is formed in the side wall of the head part 51, a groove 513 matched with the screwdriver bit 7 is formed in the top end of the head part 51, and the groove 513 is in a cross shape; the side wall of the screwdriver bit 7 is provided with an annular bulge 71, the outer diameter of the annular bulge 71 is matched with the inner diameter of the sleeve 6, specifically, the end face of the annular bulge 71 is arc-shaped, friction generated when the surface of the annular bulge 71 rotates relative to the sleeve 6 is reduced, the annular bulge 71 is provided with a second magnetic ring 721 which can be magnetically adsorbed with the first magnetic ring 61, specifically, the surface of the annular bulge 71 is provided with an annular groove 72, and the second magnetic ring 721 is clamped in the annular groove 72.
The principle of the utility model is as follows: referring to fig. 1, first, the mounting cover 3 is mounted in a pre-opened reserved groove 21 of the riser 2, the mounting position of the transverse plate 1 and the riser 2 are aligned and tightly attached, and the needle head 42 of the needle body 41 is inserted into the surface of the transverse plate 1 to form a nail groove 11, so that the nailing position is determined;
referring to fig. 2, when the screw is installed, the screw rod part 52 is directly aligned with the nail groove 11, so that the nailing position can be quickly and conveniently determined, the screwdriver head 7 is connected with the upper tool handle, the sleeve 6 is sleeved on the screwdriver head, the first magnetic ring 61 and the second magnetic ring 721 are adsorbed, and the sleeve 6 is sleeved on the annular protrusion 71 and the side wall of the head 51 simultaneously due to magnetism because the screw is made of iron materials, so that the screwdriver head and the groove 513 can be aligned with each other to Ji Kajin, deviation or skidding can be avoided during nailing, the nailing difficulty is reduced, and the furniture installation efficiency is improved;
referring to fig. 3, after the screws are driven into the diaphragm 1, the sleeve 6 is inserted into the reserved groove 21 and attached to the outer side of the mounting cover 3, the diaphragm 1 is connected with the riser 2, the head 51 stretches into the mounting cover 3, the clamping groove 511 is clamped with the elastic clamping ring 31, meanwhile, the needle 41 and the needle 42 also stretch into the through hole 512 and the connecting groove, the first magnetic ring 61 in the sleeve 6 is magnetically adsorbed with the head 51, and the connection strength of the head 51 with the mounting cover 3 and the sleeve 6 is increased, so that the diaphragm 1 and the riser are mounted more firmly.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The utility model provides a permanent furniture connecting piece, its characterized in that includes screw, installation lid (3), sleeve pipe (6) and screwdriver bit (7), the inner wall of installation lid (3) is equipped with snap ring (31), the interior roof of installation lid (3) is equipped with needle body (41) along the direction of central line, the tip of needle body (41) is equipped with syringe needle (42), the inner wall of sleeve pipe (6) is equipped with magnetic ring one (61), the external diameter, the internal diameter of sleeve pipe (6) and installation lid (3) are the same, the screw includes head (51) and screw rod portion (52), the external diameter of head (51) and the internal diameter looks adaptation of sleeve pipe (6), the lateral wall of head (51) is equipped with draw-in groove (511), the top of head (51) is equipped with recess (513) with screwdriver bit (7) looks adaptation, the lateral wall of screwdriver bit (7) is equipped with annular bulge (71), the external diameter and the internal diameter looks adaptation of sleeve pipe (6) of annular bulge (71), annular bulge (71) are equipped with can adsorb magnetism (721) two with magnetic ring one with magnetic ring (61).
2. A permanent furniture connection according to claim 1, characterized in that the sum of the lengths of the needle body (41) and the needle body (41) is greater than the sum of the axial lengths of the mounting cap (3) and the sleeve (6).
3. A permanent furniture connection according to claim 2, characterized in that the head (51) is provided with a through hole (512) along the centre line for the needle (41) to pass through, and the top of the screw part (52) is provided with a connecting groove for engaging with the through hole (512).
4. A permanent furniture connection according to claim 1, characterized in that the recess (513) is cross-shaped.
5. A permanent furniture connecting piece according to claim 1, characterized in that the annular protrusion (71) is provided with an annular groove (72), and the second magnetic ring (721) is clamped in the annular groove (72).
6. A permanent furniture connection according to claim 1 or 5, characterized in that the end face of the annular projection (71) is circular arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624694.0U CN219774516U (en) | 2023-03-27 | 2023-03-27 | Permanent furniture connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624694.0U CN219774516U (en) | 2023-03-27 | 2023-03-27 | Permanent furniture connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774516U true CN219774516U (en) | 2023-09-29 |
Family
ID=88107203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320624694.0U Active CN219774516U (en) | 2023-03-27 | 2023-03-27 | Permanent furniture connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774516U (en) |
-
2023
- 2023-03-27 CN CN202320624694.0U patent/CN219774516U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |