CN115628250A

CN115628250A - Panel connecting system

Info

Publication number: CN115628250A
Application number: CN202210498766.1A
Authority: CN
Inventors: 尹勇
Original assignee: Shanghai Hongfang Machinery Science & Technology Co ltd
Current assignee: Shanghai Hongfang Machinery Science & Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-05-09
Publication date: 2023-01-20

Abstract

The invention discloses a plate connecting system, comprising: the structure comprises a bolt and a base, wherein the bolt is arranged on the base; the mounting part is used for mounting a structural part, and a base of the structural part is mounted in the mounting part; the connecting part is used for realizing matched connection with a lock tongue of the structural part so as to fix the structural part; the connecting plate is provided with an installation part and/or a connecting part and is used for mutually matching, connecting and fixing different connecting plates together through a structural part and a connecting groove; wherein, the spring bolt hypotenuse has been seted up to the broadside side of spring bolt for in sending into connecting portion with the spring bolt, spacing breach has been seted up to the long limit both sides face of spring bolt, is used for cooperating fixedly with connecting portion. The invention adopts a self-created special connecting piece, and can complete connection and tensioning. The tensioning force can be adjusted, the dismounting can be facilitated, and the installation by non-professional personnel is facilitated.

Description

Panel connecting system

Technical Field

The invention belongs to the technical field of home decoration machinery, and particularly relates to a plate connecting system.

Background

Original plate fitment panel is connected through eccentric hardware basically, and the triplex is one promptly, through the pre-buried hardware of drilling, and the manual rotation eccentric part realizes taut, connecting plate material again. However, the following disadvantages exist in this way:

1) Every panel all has a plurality of holes, and several holes on two or the polylith panel that will connect must all be right in time to last, and the precision requirement to the hole position is high, and the error can make unable connection lead to the cost-push between the panel greatly, or connect by force and lead to the sideline uneven, irregular, influence the outward appearance aesthetic feeling.

2) The connecting hardware can be seen in appearance, and the overall attractiveness of furniture is affected.

3) The installation is complicated, and the equipment needs professional to install, and goods must professional install at the home, and ordinary personnel are difficult to accomplish the installation independently according to the description, can not carry out the preinstallation in the mill, influences packing and transportation.

4) In the prior art, the round wood tenon with glue is often used for connection, so that the cabinet after installation cannot be detached and the subsequent transportation difficulty is high.

Disclosure of Invention

The technical purpose of the present invention is to provide a panel connecting system to solve the problems mentioned in the background art.

In order to solve the problems, the technical scheme of the invention is as follows:

a panel connecting system comprising:

the structure comprises a lock tongue and a base, wherein the lock tongue is arranged on the base;

the mounting part is used for mounting a structural part, and a base of the structural part is mounted in the mounting part;

the connecting part is used for realizing matched connection with a lock tongue of the structural part so as to fix the structural part;

the connecting plate is provided with an installation part and/or a connecting part and is used for mutually matching, connecting and fixing different connecting plates together through a structural part and a connecting groove;

the spring bolt is characterized in that a spring bolt bevel edge is formed in one side face of the wide edge of the spring bolt and used for sending the spring bolt into the connecting portion, and a limiting notch is formed in the two side faces of the long edge of the spring bolt and used for being matched and fixed with the connecting portion.

Further preferably, the both sides of the broadside of base and not installing the spring bolt department are equipped with mounting hole and assorted self tapping screw for through self tapping screw with structure and installation department bolted connection.

The installation part is an installation waist groove, the installation waist groove is matched with the base in size, and an installation lead hole is formed in the bottom of the installation waist groove and used for being matched with a self-tapping screw to connect the structural part with the installation part through a bolt.

Specifically, the groove body depth of installation waist groove is the same with the base height of structure, and the spring bolt protrusion is in installation waist groove for be connected with connecting portion.

Specifically, the groove body depth of the installation waist groove is larger than or equal to the height of the structural part, and the self-tapping screw sleeve positioned between the installation hole and the installation lead hole is provided with an elastic part for supporting the structural part, so that the lock tongue protrudes out of the installation waist groove, and the lock tongue can be pressed into the installation waist groove.

The length of the self-tapping screw drilled into the mounting lead hole is adjustable, and is related to the height of the bolt protruding out of the mounting waist groove.

Preferably, a countersunk hole and a first connecting bolt matched with the countersunk hole are formed at one side of the wide edge of the base of the structural member and at the position where the bolt is not installed;

the lock tongue is fixedly connected with the base, and one end of the lock tongue extends out of the base;

the one end that the base was kept away from to the spring bolt is seted up vertical screw hole and assorted second connecting bolt that runs through.

Specifically, two identical structural members are oppositely connected through a first connecting bolt and a second connecting bolt to form a structural assembly, and the structural assembly is arranged in the mounting part and is used for realizing matching connection with the connecting part;

the countersunk hole of the structural member is in bolted connection with the screw hole of another structural member, and the screw hole of the structural member is in bolted connection with the countersunk hole of another structural member.

Further preferably, still include the elastic component, the arc wall has been seted up to the broadside opposite side of base, and the elastic component is the spring, and the both ends of elastic component set up respectively in the arc wall of two structures.

Wherein, the installation department is installation waist groove, and the broadside in installation waist groove matches with the broadside of base, and two inside walls on the long limit of area in the installation waist groove are close to tank bottom department and install spacing, and spacing is used for and the spacing breach phase-match of spring bolt, carries out locking and fixing to the structure subassembly after inserting the translation. Wherein, the connecting part comprises an insertion groove and a locking groove;

the insertion groove and the locking groove are of a communicated waist-shaped groove body structure, the insertion groove is used for inserting the lock tongue into the connecting portion, and the locking groove is used for locking and fixing the lock tongue inserted into the connecting portion after the lock tongue is translated.

Specifically, the both sides in locking groove are equipped with and block the inclined plane, and in the spring bolt hypotenuse got into connecting portion through the locking groove, the spring bolt got into connecting portion through the insertion groove in, spacing breach and spring bolt hypotenuse mutually supported for carry out the locking and fix translation to locking inslot spring bolt.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:

1) The invention has only one structural member, is small in quantity and universal, and can be pre-installed in a factory. The user can assemble very easily, and the installation is dismantled conveniently.

2) The structural member is only arranged on the edge of the plate, and only the waist-shaped hole and the self-tapping lead hole are formed, so that the structure is simple to arrange, has low precision requirement and saves the manufacturing cost.

3) The connecting piece cannot be seen in the furniture after the installation is finished, so that the furniture is more attractive.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

FIG. 1 is a schematic structural view of a structural member according to the present invention;

FIG. 2 is a schematic view of a mounting portion according to the present invention;

FIG. 3 is a schematic view of a connection between a structural member and a mounting portion according to the present invention;

FIG. 4 is a schematic view of another structural member of the present invention in normal connection with a mounting portion;

FIG. 5 is a schematic view of another construction member and mounting portion according to the present invention shown in a compressed state;

FIG. 6 is a schematic structural diagram of a connecting portion according to the present invention;

FIG. 7 is a schematic view illustrating a connection process between a structural member and a connecting portion according to the present invention;

FIG. 8 is a schematic view of the structure of various connection plates provided by the present invention;

FIG. 9 is a schematic view illustrating an installation process of various connection plates provided by the present invention;

FIG. 10 is a structural view of a cabinet body formed by a plurality of connecting plates provided by the present invention;

FIG. 11 is a schematic structural view of another structural member provided by the present invention;

FIG. 12 is a schematic structural view of a structural assembly provided by the present invention;

FIG. 13 is a schematic view of a compressed construction of a construction assembly provided by the present invention;

FIG. 14 is a schematic view of another alternative mounting portion of the present invention;

fig. 15 is a schematic view illustrating a connection flow between the structural component and the mounting portion according to the present invention.

Description of the reference numerals

1: a structural member; 101: a latch bolt; 102: a base; 103: mounting holes; 104: self-tapping screws; 105: the bevel edge of the lock tongue; 106: a limiting notch; 107: countersinking; 108: a first connecting bolt; 109: a screw hole; 110: a second connecting bolt; 2: an installation part; 201: installing a lead hole; 202: mounting a waist groove; 203: a spring; 204: a limiting strip; 3: a connecting portion; 301: inserting the groove; 302: a locking groove; 303: blocking the bevel.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, without inventive effort, support is also provided for obtaining further drawings and further embodiments from these drawings.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. Moreover, in the interest of brevity and understanding, only one of the components having the same structure or function is illustrated schematically or designated in some of the drawings. In this document, "one" not only means "only one" but also supports the case of "more than one".

A panel connecting system according to the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims.

Examples

Referring to fig. 1 to 7, the present embodiment provides a panel connecting system for assembling a cabinet. It includes: the structural member 1 can be divided into a bolt 101 and a base 102 which are fixedly connected up and down, and the bolt 101 is installed on the base 102. And the mounting part 2 is used for mounting the structural part 1, and the base 102 of the structural part 1 is mounted in the mounting part 2. And the connecting part 3 is used for realizing matching connection with the bolt 101 of the structural part 1 so as to fix the bolt. The connecting plate is provided with an installation part 2 and/or a connecting part 3 and is used for mutually matching, connecting and fixing different connecting plates together through a structural part 1 and a connecting groove.

Referring to fig. 1, in the present embodiment, a structural member 1 is mounted on an edge of a plate of a connecting plate, the structural member 1 mainly includes an upper latch tongue 101 and a lower base 102, and the latch tongue 101 is fixedly connected to the base 102. Two mounting holes 103 are arranged at the two sides of the wide side of the base 102 and above the wide side without connecting the bolt 101. And a self-tapping screw 104 which is matched with the mounting hole 103, wherein the self-tapping screw 104 is extended from the inside of the mounting hole 103 from the top down, so that the structural member 1 and the mounting part 2 are connected by bolts.

Now expandes the explanation to spring bolt 101, and spring bolt hypotenuse 105 has been seted up to the broadside side of spring bolt 101, and the width of spring bolt hypotenuse 105 reduces gradually from inside to outside, and the side of spring bolt hypotenuse 105 draws close to the centre gradual change, and spring bolt hypotenuse 105 is for inserting the limit, in the follow-up can conveniently send into connecting portion 3 with spring bolt 101, is equipped with this spring bolt hypotenuse 105 also convenient dismantlements. The two side faces of the long edge of the lock tongue 101 are provided with limiting notches 106, and the width of the two side faces of the lock tongue 101 is increased after being decreased from bottom to top, so that the limiting notches 106 are formed at the minimum position and can be matched and fixed with the connecting part 3 subsequently.

Referring to fig. 2 to 5, the mounting portion 2 is a mounting waist groove 202, and a mounting waist groove 202 with a size matched with that of the base 102 needs to be processed at the edge of the connecting plate, and the groove depth can be processed according to the functional requirements of the connecting plate on different parts of the cabinet body. The groove bottom of the mounting waist groove 202 is provided with a mounting lead hole 201, the mounting lead hole 201 is a self-tapping lead hole, and the self-tapping screw 104 can be matched to realize the bolt connection of the structural part 1 and the mounting part 2. The tightness can be adjusted by adjusting the height of the structural member 1 in the installation waist groove 202 by the tapping screw 104.

Referring to fig. 3, when the depth of the installation waist groove 202 is the same as the height of the base 102 of the structural member 1, the base 102 of the structural member 1 is located in the installation waist groove 202, the locking tongue 101 thereof protrudes from the installation waist groove 202, and then the locking tongue 101 is connected with the connecting portion 3. The connecting mode is mainly used for connecting the side plates of the cabinet body with the top bottom plate.

Referring to fig. 4 and 5, when the depth of the installation waist groove 202 is greater than or equal to the height of the structural member 1, the self-tapping screw 104 located between the installation hole 103 and the installation lead hole 201 needs to be sleeved with an elastic member, the elastic member is a spring 203, and the spring 203 provides elastic pressure to support the structural member 1, so that the lock tongue 101 also extends out of the installation waist groove 202. Also, referring to fig. 5, the locking tongue 101 can be pressed into the mounting kidney slot 202 by applying a downward pressure to the locking tongue 101. The connection mode can be used for various plate connection, top and bottom plates, side plates, back plates, partition plates and the lock tongue 101 to be pressed and popped. The length of the self-tapping screw 104 drilled into the installation lead hole 201 is adjustable and is related to the height of the bolt 101 protruding from the installation waist groove 202.

Referring to fig. 6 and 7, the connection part 3 includes an insertion groove 301 and a locking groove 302, and the insertion groove 301 and the locking groove 302 are of a waist-shaped groove body structure communicated with each other and are machined on a plate surface by a special milling cutter. The bolt 101 of the structural member 1 is aligned with the insertion groove 301, and the bolt 101 is inserted into the connection part 3. Blocking inclined planes 303 are arranged on two sides of the locking groove 302, and the width of the blocking inclined planes 303 is gradually increased from top to bottom. An excessive inclined surface is arranged between the locking groove 302 and the insertion groove 301, the excessive inclined surface is matched with the bolt inclined edge 105, and the bolt inclined edge 105 is attached to the excessive inclined surface after being inserted so as to facilitate the positioning of the connecting part 3 and the structural part 1. The bolt 101 is inserted into the connecting part 3, and then the bolt 101 is pushed into the locking groove 302, so that the limit notch 106 of the bolt 101 is attached to the locking groove 302 to realize locking fixation.

Referring to fig. 8 to 10, for example of practical application of the present embodiment, the top bottom plate, the side plates, and the back plate are notched according to the required dimensions, and the structural member 1 is installed, as shown in fig. 8. The structural members 1 are arranged on the periphery of the back plate. The connecting positions of the bilateral symmetrical side plates and the back plate, the top plate and the bottom plate are provided with connecting grooves. The top plate and the bottom plate are symmetrically arranged, a structural part 1 is arranged at the joint of the top plate and the bottom plate and a connecting groove is arranged at the joint of the top plate and the bottom plate and the side plate. Then, referring to fig. 9, the latch 101 at the corresponding part of each component is inserted into the insertion slot 301 of the connection slot to assemble the cabinet, and the cabinet is not locked, and then the bottom plate is pushed inwards to lock, the back plate is pushed downwards to lock, the latch 101 of the structural member 1 on the back plate is pressed in, and finally the top plate is pushed in to lock. As shown in fig. 10, the cabinet is assembled, and the connecting pieces are not visible from the appearance, so that the furniture is more beautiful as a whole. When the cabinet body needs to be disassembled, the bolt 101 is pressed down by inserting the sheet into the back plate, and then the cabinet body is disassembled according to the reverse order during installation.

Example 2

Referring to fig. 11 to 15, this example provides another embodiment of a panel connecting system, which is different from that of example 1 in the connecting and disposing manner.

The structural member 1 and the mounting portion 2 of the present embodiment are greatly different from those of embodiment 1. As shown in fig. 11, the structural member 1 mainly includes an upper latch 101 and a lower base 102, and the latch 101 is fixedly connected to the base 102. A countersunk hole 107 and a first connecting bolt 108 matched with the countersunk hole 107 are arranged on one side of the wide side of the base 102 and above the side where the bolt 101 is not connected.

Now expand the explanation to spring bolt 101, spring bolt hypotenuse 105 has been seted up to the broadside side of spring bolt 101, and the width of spring bolt hypotenuse 105 reduces gradually from inside to outside, and the side of spring bolt hypotenuse 105 draws close to the centre gradual change, and spring bolt hypotenuse 105 is for inserting the limit, in can follow-up conveniently sending into installation department 2 or connecting portion 3 with spring bolt 101, is equipped with this spring bolt hypotenuse 105 also convenient the dismantlement. The two side faces of the long side of the bolt 101 are provided with limiting notches 106, and the width of the two side faces of the bolt 101 is increased after being decreased from bottom to top, so that the limiting notches 106 are formed at the minimum position and can be matched and fixed with the mounting part 2 or the connecting part 3 subsequently. The bolt 101 is fixedly connected with the base 102, one end of the bolt 101 extends out of the base 102, one end of the bolt 101 extending out of the base 102 is provided with a vertically penetrating screw hole 109 and a second connecting bolt 110 matched with the screw hole 109.

Referring to fig. 12 and 13, the bottom surfaces of the bases 102 of two identical structural members 1 are connected to each other to form a structural assembly, and then the structural assembly is mounted in the mounting portion 2 for matching connection with the connecting portion 3. For convenience of description, the structural member located above is named as a first structural member, and the structural member located below is a second structural member. The first connecting bolt 108 is inserted from the top to the bottom through the counter-sunk hole 107 of the first structural member, and then is bolted to the screw hole 109 of the second structural member. The second coupling bolt 110 is inserted from the lower portion to the upper portion through the counter bore 107 of the second structural member and then is bolt-coupled to the screw hole 109 of the first structural member, thereby coupling the first structural member and the second structural member together.

Preferably, an elastic part is further arranged in the structural component, and arc-shaped grooves are formed in the ends, not provided with counter bores, of the wide edges of the first structural part and the second structural part base. Specifically, the elastic component is a spring, two ends of the elastic component are respectively arranged in the arc-shaped grooves of the two structural components, and due to the elastic action of the elastic component, the overall height of the structural component can be changed by pressing the first structural component downwards.

Referring to fig. 14 to 15, when the structural assembly of the present embodiment is employed, a different mounting portion 2 is employed correspondingly. The installation part 2 is also an installation waist groove, the wide edge of the installation waist groove is matched with the wide edge of the base 103, and the groove body depth of the installation waist groove is larger than the height of the structural part 1 and smaller than the height of the structural component. Two inner side walls with long edges in the installation waist groove are provided with a limiting strip 204 near the groove bottom, the limiting strip 204 is used for being matched with a limiting notch of the bolt 101 inserted into the installation waist groove, and the length of the limiting strip 204 is about half of the length of the installation waist groove. The structure component is inserted downwards from the position without the limiting strip 204 below in any direction, and after the structure component is completely inserted, the structure component is translated towards the limiting strip 204, so that the inserted structure component is locked and fixed. After the installation is finished, the bolt 101 of the first structural member extends out of the installation waist groove 202, and the bolt 101 of the first structural member can be pressed into the installation waist groove 202 under the action of the elastic element by applying a downward pressure to the bolt 101 of the first structural member, so that various plate members can be connected, and the bolt 101 can be pressed into and popped up from a top bottom plate, a side plate, a back plate, a partition plate and the like. Of course, the latch tongue 101 of the first structural member can also be inserted into the connecting portion 3 in the same manner as in embodiment 1, and will not be described herein again.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, they are still within the scope of the present invention provided that they fall within the scope of the claims of the present invention and their equivalents.

Claims

1. A panel connecting system, comprising:

the mounting part is used for mounting the structural part, and the base of the structural part is mounted in the mounting part;

the connecting part is used for realizing matched connection with the lock tongue of the structural part so as to fix the structural part;

the connecting plate is provided with the mounting part and/or the connecting part and is used for mutually matching, connecting and fixing different connecting plates together through the structural part and the connecting groove;

the spring bolt hypotenuse has been seted up to the broadside side of spring bolt, be used for with the spring bolt is sent into in the connecting portion, spacing breach has been seted up to the long limit both sides face of spring bolt, be used for with connecting portion cooperate fixedly.

2. The panel connection system according to claim 1, wherein mounting holes and self-tapping screws are provided on both sides of the wide side of the base, where the locking tongue is not mounted, for bolting the structural member to the mounting portion by the self-tapping screws.

3. The panel connection system according to claim 2, wherein the mounting portion is a mounting waist groove, the mounting waist groove is matched with the base in size, and a mounting lead hole is formed in the bottom of the mounting waist groove and used for being matched with the self-tapping screw to connect the structural member with the mounting portion through a bolt.

4. The panel connecting system according to claim 3, wherein the groove body depth of the installation waist groove is the same as the height of the base of the structural member, and the locking tongue protrudes from the installation waist groove and is used for being connected with the connecting portion.

5. The plate connecting system according to claim 3, wherein the depth of the groove body of the installation waist groove is greater than or equal to the height of the structural member, and an elastic member is sleeved on the self-tapping screw between the installation hole and the installation lead hole to support the structural member, so that the lock tongue protrudes out of the installation waist groove and can be pressed into the installation waist groove;

the length of the self-tapping screw drilled into the installation lead hole is adjustable, and is related to the height of the bolt protruding out of the installation waist groove.

6. The panel connecting system according to claim 1, wherein a countersunk hole and a first connecting bolt matched with the countersunk hole are formed on one side of the wide side of the base of the structural member where the bolt is not installed;

the spring bolt is kept away from the one end of base is seted up vertical screw hole and the assorted second connecting bolt that runs through.

7. The panel connecting system according to claim 6, wherein two identical structural members are connected in opposite directions by the first connecting bolt and the second connecting bolt to form a structural assembly, and the structural assembly is mounted in the mounting portion and is used for being in fit connection with the connecting portion;

wherein, the structure the counter sink with another the structure screw hole bolted connection, the structure the screw hole with another the structure counter sink bolted connection.

8. The board connecting system according to claim 7, further comprising an elastic member, wherein an arc-shaped groove is formed on the other side of the broad side of the base, the elastic member is a spring, and two ends of the elastic member are respectively arranged in the arc-shaped grooves of the two structural members.

9. The plank connecting system of claim 7, wherein the mounting portion is a mounting waist groove, the wide side of the mounting waist groove matches with the wide side of the base, two inner side walls with long sides in the mounting waist groove are mounted near the groove bottom, and a limiting strip is used for matching with the limiting notch of the lock tongue and locking and fixing the structure assembly after being inserted and translated.

10. The panel connecting system according to claims 1 to 9, wherein the connecting portion includes an insertion groove and a locking groove;

the locking groove is used for locking and fixing the bolt inserted into the connecting part after the bolt is translated.

Wherein, the both sides in locking groove are equipped with and block the inclined plane, the spring bolt hypotenuse warp the locking groove gets into in the connecting portion, the spring bolt warp the insertion groove gets into in the connecting portion, spacing breach with the spring bolt hypotenuse is mutually supported, is used for to the translation extremely in the locking groove the spring bolt locks fixedly.