CN215109879U

CN215109879U - Invisible connecting piece for furniture board

Info

Publication number: CN215109879U
Application number: CN202120772569.5U
Authority: CN
Inventors: 王蕾
Original assignee: Individual
Current assignee: Peng Zhen
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-10
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses an invisible connecting piece of furniture board, include diaphragm, upper plate and be used for connecting the connecting piece of upper plate and diaphragm, be provided with the lower mounting groove with the mutual adaptation of connecting piece on the diaphragm, be provided with the last mounting groove with the mutual adaptation of connecting piece on the upper plate, the connecting piece includes: a connecting rod for can dismantle the lower connecting portion of being connected with the diaphragm, be used for can dismantle the last connecting portion of being connected with the upper plate, and be used for connecting lower connecting portion and last connecting portion, through setting up the connecting piece, connect convenient quick, reliable and stable, and can be fine hide it, avoid the connecting piece to expose, and the installation is dismantled easy operation, can not expose the installation hole site on panel, does not influence the surperficial aesthetic property of panel.

Description

Invisible connecting piece for furniture board

Technical Field

The utility model relates to a furniture connecting piece technical field specifically is a furniture board stealthy connecting piece.

Background

The furniture connecting piece generally refers to a component which plays a role in fastening and connecting plates in the furniture production process, and mainly refers to: eccentric connectors, screws, rivets, snap-fit nuts, etc., which are also common concepts in the furniture hardware industry.

The common furniture assembly at present is a nail assembly mode, a pull rod screw or self-tapping screw fixing mode and a glue fixing mode. Nail and glue fixed mode furniture can't dismantle again, and unable reutilization causes the wasting of resources, and from tapping and pull rod screw fixed mode furniture assembly back outward appearance can see a lot of obvious hole sites, influences the aesthetic property of furniture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stealthy connecting piece of furniture board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides an invisible connecting piece of furniture board, includes diaphragm, upper plate and is used for connecting the connecting piece of upper plate and diaphragm, its characterized in that be provided with the lower mounting groove with the mutual adaptation of connecting piece on the diaphragm, be provided with the last mounting groove with the mutual adaptation of connecting piece on the upper plate, the connecting piece includes:

a lower connecting part which is used for being matched with the lower mounting groove,

an upper connecting part adapted to the upper mounting groove, an

A connecting rod for connecting the lower connecting part and the upper connecting part,

the lower connecting portion includes:

a lower connecting plate mutually matched with the fixing area;

the two groups of lower clamping blocks are arranged at the bottom end of the lower connecting plate in a bilateral symmetry manner, and the front end and the rear end of each lower clamping block extend to the outer side of the lower connecting plate;

the upper connection part includes:

the upper connecting plate is matched with the sliding groove;

two groups of upper clamping blocks which are arranged at the bottom end of the upper connecting plate in a bilateral symmetry way,

the top end of the connecting rod is fixedly connected with the middle position of the bottom end of the upper connecting plate, and the bottom end of the connecting rod is fixedly connected with the middle position of the top end of the lower connecting plate.

Further, the mounting groove right side is provided with the installing zone down, the width of installing zone is greater than the width of lower joint piece.

Further, the mounting groove still including setting up in the left fixed area in diaphragm top down, the right-hand member of fixed area and the left end intercommunication of installing zone, the circular arc is handled with the fixed area junction to the installing zone, the bottom of fixed area is provided with fixed slot, fixed slot's width and the mutual adaptation of width of lower joint piece.

Further, go up the mounting groove including setting up in the left adaptation district of upper plate bottom, the left end in adaptation district passes upper plate and outside intercommunication, the width of connecting rod is less than the width of upper junction plate, connecting rod and adaptation district mutual adaptation.

Further, go up the mounting groove still including setting up in the spout on adaptation district top, the left end of spout passes upper plate and outside intercommunication, the highly less than distance between upper junction plate top to last joint piece bottom of spout.

Furthermore, the left end and the right end of the upper clamping block are provided with guide tangent planes.

Furthermore, a fixing block is arranged at the middle position of the connecting rod, and the fixing block is parallel to the lower connecting plate and the upper connecting plate.

Further, the fixed block is provided with an intermediate plate; the middle plate is provided with a middle plate fixing groove matched with the fixing block; the middle plate is vertically intersected with the upper plate and the transverse plate.

Furthermore, the lower connecting plate and the upper connecting plate are symmetrically arranged.

Further, the connecting piece is integrally made of an elastic material.

Compared with the prior art, this practical beneficial effect is:

through setting up the connecting piece, it is spacing that the diaphragm utilizes the fixed slot to carry out the chucking to joint piece down, it is spacing that the upper plate utilizes the spout to carry out the chucking to having elastic last joint piece, realize the effective fixed connection to diaphragm and upper plate, and when the installation, only need put into the mounting groove with the lower connecting portion of connecting piece, sliding connection spare, make down joint piece card go into in the fixed slot, aim at connecting rod and last connecting portion respectively with adaptation groove and spout on the upper plate afterwards, slide upper plate to stroke end from right to left, accomplish the installation operation promptly, the utility model discloses connect convenient quick, it is reliable and stable, and can be fine hide it, avoid the connecting piece to expose, and the installation dismantlement easy operation, can not expose installation hole site etc. on panel, do not influence the surperficial aesthetic property of panel.

Drawings

FIG. 1 is a schematic view of the structure of the connector of the present invention;

FIG. 2 is a schematic view of a cross plate semi-section structure of the present invention;

FIG. 3 is a schematic diagram of the upper plate structure of the present invention;

FIG. 4 is a schematic view of the connection structure of the cross plate and the connecting member of the present invention;

FIG. 5 is a schematic view of the structure of the present invention during installation;

FIG. 6 is a schematic view of the structure of the double-plate connector of the present invention;

FIG. 7 is a schematic structural view of the transverse plate for the double-plate connecting member of the present invention;

fig. 8 is a schematic structural view of the double-plate connecting member of the present invention when connecting.

In the figure: 1. a transverse plate; 11. a lower mounting groove; 111. an installation area; 112. a fixed zone; 1121. fixing the clamping groove; 2. an upper plate; 21. mounting a mounting groove; 211. an adaptation area; 212. a chute; 3. a connecting member; 31. a lower connecting portion; 311. a lower connecting plate; 312. a lower clamping block; 32. an upper connecting portion; 321. an upper connecting plate; 322. An upper clamping block; 3221. guiding the section; 33. a connecting rod; 411. a fixed block; 4. a middle plate; 412. fixing grooves; 4121. a notch fixing area.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-5, the present invention provides a furniture board invisible connector, which comprises: the invisible connecting piece for the furniture board comprises a transverse plate 1, an upper plate 2 and a connecting piece 3 used for connecting the upper plate 1 and the transverse plate 2, wherein a lower mounting groove 11 matched with the connecting piece 3 is formed in the transverse plate 1, an upper mounting groove 21 matched with the connecting piece 3 is formed in the upper plate 2, the connecting piece 3 comprises a lower connecting part 31 detachably connected with the transverse plate 1, the lower connecting part 31 comprises a lower connecting plate 311 matched with a fixing area 112 and two groups of lower clamping blocks 312 arranged at the bottom end of the lower connecting plate 311 in a bilateral symmetry mode, and the front end and the rear end of each lower clamping block 312 extend to the outer side of the lower connecting plate 311; the upper connecting part 32 is detachably connected with the upper plate 2, the upper connecting part 32 comprises an upper connecting plate 321 matched with the sliding groove 212 and two groups of upper clamping blocks 322 arranged at the bottom end of the upper connecting plate 321 in a bilateral symmetry mode, the left end and the right end of each upper clamping block 322 are provided with guide tangent planes 3221, the upper clamping blocks 322 are conveniently clamped into the upper mounting grooves 21, and the connecting piece 3 is made of elastic materials; under the condition that the grooving depths of the lower mounting groove 11 and the upper mounting groove 21 have errors, the automatic elastic force gap adjustment can be realized, and the mounting and the use are not influenced.

And a connecting rod 33 for connecting the lower connecting portion 31 and the upper connecting portion 32, the top end of the connecting rod 33 is fixedly connected with the middle position of the bottom end of the upper connecting plate 321, the bottom end of the connecting rod 33 is fixedly connected with the middle position of the top end of the lower connecting plate 311, the lower mounting groove 11 comprises a mounting area 111 arranged on the right side of the top end of the transverse plate 1, the width of the mounting area 111 is larger than that of the lower clamping block 312, the lower mounting groove 11 also comprises a fixing area 112 arranged on the left side of the top end of the transverse plate 1, the right end of the fixing area 112 is communicated with the left end of the mounting area 111, the joint of the mounting area 111 and the fixing area 112 is processed in an arc shape, the bottom end of the fixing area 112 is provided with a fixing clamping groove 1121, the width of the fixing clamping groove 1121 is matched with the width of the lower clamping block 312, the upper mounting groove 21 comprises an adapting area 211 arranged on the left side of the bottom end of the upper plate 2, the left end of the adapting area 211 passes through the upper plate 2 to be communicated with the outside, the thickness of the connecting rod 33 is smaller than that of the upper connecting plate 321, the connecting rod 33 is matched with the matching area 211, the upper mounting groove 21 further comprises a chute 212 arranged at the top end of the matching area 211, the left end of the chute 212 passes through the upper plate 2 to be communicated with the outside, the height of the chute 212 is matched with the distance from the top end of the upper connecting plate 321 to the bottom end of the upper clamping block 322, the connecting piece 3 is arranged, the transverse plate 1 clamps and limits the lower clamping block 312 by using the fixing area 112, the upper plate 2 clamps and limits the elastic upper clamping block 322 by using the chute 212 to realize effective fixed connection of the transverse plate 1 and the upper plate 2, when in installation, the lower connecting part 31 of the connecting piece 3 is only needed to be placed into the mounting area 111, the connecting piece 3 is slid leftwards to ensure that the lower clamping block 312 is clamped into the fixing clamping groove 1121, then the matching area 211 and the chute 212 on the upper plate 2 are respectively aligned with the connecting rod 33 and the upper connecting part 32, and the upper plate 2 is slid from right to left to reach the end of stroke, accomplish the installation operation promptly, the utility model discloses connect convenient quick, reliable and stable, and can be fine hide it, avoid connecting piece 3 to expose, and the installation dismantles easy operation, can not expose installation hole site etc. on panel, do not influence the surperficial aesthetic property of panel.

Referring to fig. 6-8, according to a second technical solution of the invisible connecting member for furniture boards of the present invention, other boards need to be connected to the upper and lower ends of the board at the same time, when the cross is formed, the user can open the mounting area 111 on the transverse board 1 into a through-type notch to form a new fixing groove 412, and a notch fixing area 4121 is provided in the fixing groove 412 as the intermediate board 4; the lower connecting plate 311 or the upper connecting plate 321 of the connecting piece 3 passes through the fixing groove 412 on the middle plate 4, and the fixing block 411 slides to one side, so that the fixing block 411 is clamped into the notch fixing area 4121 through the fixing groove 412; then, two upper plates 2 are taken and symmetrically placed at the upper end and the lower end of the middle plate 4 respectively, the adaptation areas 211 and the sliding grooves 212 on the two upper plates 2 are aligned to the connecting rods 33, the lower connecting plates 311 and the upper connecting plates 321 respectively, the upper plates 2 are slid to the tail end of the stroke, the installation operation is completed, and the crossed installation of the plates in the furniture production process is realized; the practicality of the device is enhanced, and the device also has the advantages of simple mounting and dismounting operation, no exposure of mounting hole sites on the plate, and the like, and does not influence the surface aesthetic property of the plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an invisible connecting piece of furniture board, includes diaphragm (1), upper plate (2) and is used for connecting piece (3) of diaphragm (1) and upper plate (2), its characterized in that be provided with on diaphragm (1) with lower mounting groove (11) of connecting piece (3) mutual adaptation, be provided with on upper plate (2) with last mounting groove (21) of connecting piece (3) mutual adaptation, connecting piece (3) include:

a lower connecting part (31) which is matched with the lower mounting groove (11),

an upper connecting part (32) adapted to the upper mounting groove (21) and

a link (33) for connecting the lower connecting portion (31) and the upper connecting portion (32),

the lower connecting portion (31) includes:

a lower connecting plate (311) mutually matched with the fixed area (112);

the two groups of lower clamping blocks (312) are arranged at the bottom end of the lower connecting plate (311) in a bilateral symmetry manner, and the front end and the rear end of each lower clamping block (312) extend to the outer side of the lower connecting plate (311);

the upper connecting portion (32) includes:

an upper connecting plate (321) which is matched with the sliding groove (212);

two groups of upper clamping blocks (322) which are arranged at the left and the right of the bottom end of the upper connecting plate (321),

the top end of the connecting rod (33) is fixedly connected with the middle position of the bottom end of the upper connecting plate (321), and the bottom end of the connecting rod (33) is fixedly connected with the middle position of the top end of the lower connecting plate (311).

2. The invisible connector of furniture board as claimed in claim 1, wherein: the right side of the lower mounting groove (11) is provided with a mounting area (111), and the width of the mounting area (111) is larger than that of the lower clamping block (312).

3. The invisible connector of furniture board as claimed in claim 1, wherein: lower mounting groove (11) still including setting up in left fixed area (112) in diaphragm (1) top, the right-hand member of fixed area (112) and the left end intercommunication of installing zone (111), the bottom of fixed area (112) is provided with fixed slot (1121), the width of fixed slot (1121) and the width mutual adaptation of lower joint piece (312).

4. The invisible connector of furniture board as claimed in claim 1, wherein: go up mounting groove (21) including setting up in upper plate (2) bottom left adaptation district (211), the left end in adaptation district (211) passes upper plate (2) and outside intercommunication, the thickness of connecting rod (33) is less than the width of upper junction plate (321), connecting rod (33) and adaptation district (211) mutual adaptation.

5. The invisible connector of furniture board as claimed in claim 1, wherein: go up mounting groove (21) still including setting up in spout (212) on adaptation district (211) top, the left end of spout (212) passes upper plate (2) and outside intercommunication, the height of spout (212) and upper junction plate (321) top are to the mutual adaptation of distance between last joint piece (322) bottom.

6. The invisible connector of furniture board as claimed in claim 1, wherein: the left end and the right end of the upper clamping block (322) are both provided with guide tangent planes (3221).

7. The invisible connector of furniture board as claimed in claim 1, wherein: the middle position of the connecting rod (33) is provided with a fixed block (411), and the fixed block (411) is parallel to the lower connecting plate (311) and the upper connecting plate (321).

8. The invisible connector of furniture board as claimed in claim 7, wherein: the fixed block (411) is provided with an intermediate plate (4); a middle plate fixing groove (412) matched with the fixing block (411) is formed in the middle plate (4); the middle plate (4) is vertically intersected with the upper plate (2).

9. The invisible connector of furniture board as claimed in claim 7, wherein: the lower connecting plate (311) and the upper connecting plate (321) are symmetrically arranged.

10. The invisible connector of furniture board as claimed in claim 1 or 7, wherein: the connecting piece (3) is integrally made of elastic materials.