CN109780015B

CN109780015B - Connect inseparable inserted connecting piece for EPP panel

Info

Publication number: CN109780015B
Application number: CN201910072064.5A
Authority: CN
Inventors: 汪锋; 杨毅
Original assignee: Anhui Yourfreener Protection Technology Co ltd
Current assignee: Anhui Yourfreener Protection Technology Co ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-09-22
Anticipated expiration: 2039-01-25
Also published as: CN109780015A

Abstract

The invention relates to the technical field of EPP plate connection, and discloses an embedded connecting piece for tightly-connected EPP plates. This connect inseparable EPP mosaic connecting piece for panel, extrude two locating plates through the plugboard, the convenience is with the locating plate joint in the draw-in groove, reach the effect of fixed grafting piece, the locating plate utilizes the constant head tank to play the effect of restriction plugboard lateral displacement, the spliced groove plays the effect of restriction plugboard vertical displacement, utilize to support the board and peg graft in the activity inslot, conveniently make the fly leaf remove, utilize the spring to be convenient for make the limiting plate peg graft in the draw-in groove through the expansion mouth, play the effect of fixed block, utilize the reciprocal anchorage of grafting piece and fixed block, the convenience is fixed first panel and second panel.

Description

Connect inseparable inserted connecting piece for EPP panel

Technical Field

The invention relates to the technical field of EPP plate connection, in particular to an embedded connecting piece for tightly connected EPP plates.

Background

The EPP board is a novel foam plastic, and is light, good in elasticity, resistant to pressure and deformation, acid-resistant, not easy to absorb water, good in insulating property, capable of being changed back to the original shape, and kept at the temperature of-40-130 ℃ all the time, and non-toxic and odorless. In addition, the weight of the product is light, and the weight of the product can be greatly reduced. EPP is also an environment-friendly material, can be recycled and naturally degraded, and cannot cause white pollution.

Most EPP plates are connected by common bonding methods such as gluing, and the connection stability between the EPP plates is poor.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the embedded connecting piece for the EPP plates, which is tightly connected, and solves the problem of poor connection stability when the EPP plates are connected by using a common connection mode.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an embedded connecting piece for tightly connected EPP plates comprises a first plate and a second plate, wherein the right side surface of the first plate is lapped with the left side surface of the second plate, the opposite surfaces of the first plate and the second plate are respectively provided with a placing groove, the front surface and the back surface of the inner wall of the placing groove are respectively provided with a clamping groove, the insides of the two placing grooves are respectively fixedly inserted with an inserting block and a fixing block, the inserting block is positioned at the left side of the fixing block, the right side surface of the inserting block is provided with an inserting groove, the front surface and the back surface of the inner wall of the inserting groove are respectively provided with an opening, the left side surface of the fixing block is fixedly connected with an inserting plate, the left side of the inserting plate is movably inserted in the inserting groove, the front surface and the back surface of the inserting plate are respectively provided with a positioning groove, the insides of the positioning grooves are connected with a positioning plate in a sliding manner, one side, the fixed slot has been seted up to the inside of fixed block, the inside of fixed slot communicates with the front side and the rear side of fixed block respectively, the activity groove has all been seted up to the front side and the rear side of fixed block left surface, the inside of activity groove communicates with the inside of fixed slot, the inside sliding connection of activity groove has the fly leaf, the right flank fixedly connected with sealing block of fly leaf, the expansion mouth has been seted up to the inside of fly leaf, the equal fixedly connected with in front side and the rear side of grafting piece right flank supports the board, the right flank of supporting the board and the left surface overlap joint of fly leaf, the inside sliding connection of fixed slot has the spring, the equal fixedly connected with limiting plate in both ends of spring, one side that the spring was kept away from to the limiting plate passes the inside of expansion mouth and extends to the.

Preferably, the inserting plate is positioned between the two abutting plates.

Preferably, the left side surface of the inserting plate is a conical surface, and the size of the inserting plate is matched with the size of the inside of the inserting groove.

Preferably, one side fixedly connected with first dog of inserting groove is kept away from to the opening inside wall, locating plate lateral wall fixedly connected with second dog, and the second dog is located between first dog and the inserting groove.

Preferably, the surface of the sealing block overlaps with the inside of the movable groove, and the sealing block is located at the right side of the fixed groove.

Preferably, the cross sections of the limiting plate and the positioning plate are matched with the cross section inside the clamping groove.

(III) advantageous effects

Compared with the prior art, the invention provides an embedded connecting piece for tightly-connected EPP plates, which has the following beneficial effects:

1. this connect inseparable EPP mosaic connecting piece for panel, extrude two locating plates through the plugboard, the convenience is with the locating plate joint in the draw-in groove, reach the effect of fixed grafting piece, the locating plate utilizes the constant head tank to play the effect of restriction plugboard lateral displacement, the spliced groove plays the effect of restriction plugboard vertical displacement, utilize to support the board and peg graft in the activity inslot, conveniently make the fly leaf remove, utilize the spring to be convenient for make the limiting plate peg graft in the draw-in groove through the expansion mouth, play the effect of fixed block, utilize the reciprocal anchorage of grafting piece and fixed block, the convenience is fixed first panel and second panel.

2. This connect inseparable EPP mosaic connecting piece for panel, the right side inside sealed space that forms that makes the activity groove through sealed piece makes the removal of fly leaf possess certain elasticity, utilize the spring convenient make the limiting plate get into the activity mouthful inside, conveniently fix the fixed block.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a sectional plan view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

In the figure: the plate comprises a first plate 1, a second plate 2, a placing groove 3, a clamping groove 4, an inserting block 5, a fixing block 6, an inserting groove 7, an opening 8, an inserting plate 9, a positioning groove 10, a positioning plate 11, a fixing groove 12, a movable groove 13, a movable plate 14, a sealing block 15, a movable opening 16, a abutting plate 17, a spring 18 and a limiting plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embedded connecting piece for tightly connected EPP plates comprises a first plate 1 and a second plate 2, the right side of the first plate 1 is overlapped with the left side of the second plate 2, the opposite surfaces of the first plate 1 and the second plate 2 are respectively provided with a placing groove 3, the front and the back of the inner wall of the placing groove 3 are respectively provided with a clamping groove 4, the insides of the two placing grooves 3 are respectively fixedly inserted with an inserting block 5 and a fixing block 6, the inserting block 5 is positioned at the left side of the fixing block 6, the right side of the inserting block 5 is provided with an inserting groove 7, the front and the back of the inner wall of the inserting groove 7 are respectively provided with a through hole 8, the left side of the fixing block 6 is fixedly connected with an inserting plate 9, the left side of the inserting plate 9 is a conical surface, the size of the inserting plate 9 is matched with the size inside of the inserting groove 7, the left side of the inserting block 9 is, conveniently make locating plate 11 move into constant head tank 10, the left side activity of plugboard 9 pegs graft in the inside of inserting groove 7, the front and the back of plugboard 9 have all seted up constant head tank 10, the inside sliding connection of constant head tank 10 has locating plate 11, two locating plates 11 are located the front side and the rear side of plugboard 9 respectively, utilize draw-in groove 4, the frictional force between opening 8 and constant head tank 10 and locating plate 11, play the effect of fixing locating plate 11, one side that locating plate 11 is located the constant head tank 10 outside passes the inside of opening 8 and extends to the inside of draw-in groove 4, one side that the inside wall of opening 8 is kept away from inserting groove 7 is fixedly connected with first dog, locating plate 11 lateral wall is fixedly connected with the second dog, and the second dog is located between first dog and inserting groove 7, first dog and second dog play the effect of restricting locating plate 11 to remove, prevent locating plate 11 from breaking away from opening, the inside of the fixed block 6 is provided with a fixed groove 12, the inside of the fixed groove 12 is respectively communicated with the front side and the rear side of the fixed block 6, the front side and the rear side of the left side of the fixed block 6 are both provided with a movable groove 13, the inside of the movable groove 13 is communicated with the inside of the fixed groove 12, the inside of the movable groove 13 is slidably connected with a movable plate 14, the right side of the movable plate 14 is fixedly connected with a sealing block 15, the surface of the sealing block 15 is lapped with the inside of the movable groove 13, the sealing block 15 is positioned at the right side of the fixed groove 12, the sealing block 15 extrudes the air inside the right side of the movable groove 13, the movable plate 14 is convenient to recover, the limiting plate 19 is convenient to move into the fixed groove 12, the movable plate 14 is convenient to block the air, the movable opening 16 is arranged inside the movable plate 14, both the front side and the rear side of the right side, the right side surface of the abutting plate 17 is in lap joint with the left side surface of the movable plate 14, the inside of the fixed groove 12 is slidably connected with a spring 18, two ends of the spring 18 are fixedly connected with limiting plates 19, the sizes of the cross sections of the limiting plates 19 and the positioning plates 11 are matched with the size of the cross section inside the clamping groove 4, one side of the limiting plate 19, far away from the spring 18, penetrates through the inside of the movable port 16 and extends to the inside of the clamping groove 4, the two positioning plates 11 are extruded through the inserting plate 9, the positioning plates 11 are conveniently clamped in the clamping groove 4 to achieve the effect of fixing the inserting block 5, the positioning plates 11 utilize the positioning grooves 10 to play the effect of limiting the transverse displacement of the inserting plate 9, the inserting groove 7 plays the effect of limiting the vertical displacement of the inserting plate 9, the abutting plate 17 is inserted in the movable groove 13 to conveniently move the movable plate 14, the spring 18 is, play the effect of fixed block 6, utilize the reciprocal fixed action of grafting piece 5 and fixed block 6, conveniently fix first panel 1 and second panel 2, make the inside sealed space that forms in right side of activity groove 13 through sealed piece 15, make moving plate 14 remove and to possess certain elasticity, utilize spring 18 conveniently to make limiting plate 19 get into the activity mouth 16 inside, conveniently fix fixed block 6.

When using, put into the inside of two standing grooves 3 respectively with grafting block 5 and fixed block 6, it is close to each other to remove first panel 1 and second panel 2, fixed block 6 drives plugboard 9 and inserts in plugboard 7, plugboard 9 extrudees locating plate 11, the inside at draw-in groove 4 and constant head tank 10 is lapped respectively to locating plate 11 both sides, grafting block 5 drives to support board 17 and inserts movable groove 13 inside, it moves to support board 7 and drive fly leaf 14 and remove right, fly leaf 14 drives expansion port 16 and moves right, expansion port 16 contacts limiting plate 19, spring 18 kick-backs and drives limiting plate 19 and pegs graft inside draw-in groove 4 through expansion port 16, accomplish the fixed of grafting block 5 and fixed block 6, play the effect of fixed first panel 1 and second panel 2.

In conclusion, the inseparable connection type connecting piece for EPP plates has the advantages that the two positioning plates 11 are extruded through the inserting plate 9, the positioning plates 11 are conveniently clamped in the clamping grooves 4 to fix the inserting block 5, the positioning plates 11 utilize the positioning grooves 10 to play a role in limiting the transverse displacement of the inserting plate 9, the inserting grooves 7 play a role in limiting the vertical displacement of the inserting plate 9, the abutting plates 17 are inserted in the movable grooves 13 to conveniently move the movable plate 14, the limiting plates 19 are conveniently inserted in the clamping grooves 4 through the movable ports 16 by utilizing the springs 18 to play a role in fixing the fixed blocks 6, the inserting blocks 5 and the fixed blocks 6 are mutually fixed to conveniently fix the first plate 1 and the second plate 2, a sealed space is formed inside the right side of the movable grooves 13 through the sealing blocks 15, and the movable plates 14 have certain elasticity in left and right movement, the limiting plate 19 can conveniently enter the movable opening 16 by the spring 18, and the fixing block 6 can be conveniently fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a connect inseparable EPP mosaic connecting piece for panel, includes first panel (1) and second panel (2), its characterized in that: the right side face of the first plate (1) is in lap joint with the left side face of the second plate (2), the opposite faces of the first plate (1) and the second plate (2) are respectively provided with a placing groove (3), the front face and the back face of the inner wall of the placing groove (3) are respectively provided with a clamping groove (4), the insides of the two placing grooves (3) are respectively fixedly spliced with an inserting block (5) and a fixing block (6), the inserting block (5) is positioned at the left side of the fixing block (6), the right side face of the inserting block (5) is provided with an inserting groove (7), the front face and the back face of the inner wall of the inserting groove (7) are respectively provided with a through hole (8), the left side face of the fixing block (6) is fixedly connected with an inserting plate (9), the left side of the inserting plate (9) is movably spliced inside the inserting groove (7), and the front face and the back face of the inserting plate (9) are, the inner part of the positioning groove (10) is connected with a positioning plate (11) in a sliding manner, one side of the positioning plate (11) positioned outside the positioning groove (10) penetrates through the inner part of the through hole (8) and extends to the inner part of the clamping groove (4), a fixed groove (12) is formed in the fixed block (6), the inner part of the fixed groove (12) is communicated with the front side and the rear side of the fixed block (6) respectively, movable grooves (13) are formed in the front side and the rear side of the left side surface of the fixed block (6), the inner part of each movable groove (13) is communicated with the inner part of the corresponding fixed groove (12), a movable plate (14) is connected in the movable grooves (13) in a sliding manner, a sealing block (15) is fixedly connected to the right side surface of the movable plate (14), a movable opening (16) is formed in the inner part of the movable plate (14), and a supporting plate (17) is, the right flank of support board (17) and the left flank overlap joint of fly leaf (14), the inside sliding connection of fixed slot (12) has spring (18), the equal fixedly connected with limiting plate (19) in both ends of spring (18), one side that spring (18) were kept away from in limiting plate (19) passes the inside of activity mouth (16) and extends to the inside of draw-in groove (4).

2. A mosaic connection for connecting compacted EPP panels according to claim 1, wherein: the inserting plate (9) is positioned between the two abutting plates (17).

3. A mosaic connection for connecting compacted EPP panels according to claim 1, wherein: the left side surface of the insertion plate (9) is a conical surface, and the size of the insertion plate (9) is matched with the size of the inside of the insertion groove (7).

4. A mosaic connection for connecting compacted EPP panels according to claim 1, wherein: the utility model discloses a positioning plate, including opening (8), locating plate (11), locating plate, inserting groove (7), locating plate (8) inside wall, locating plate outside wall, locating plate (11) outside wall, locating plate (7) outside wall, one side fixedly connected with first dog of inserting groove (7) is kept away from, and the second dog is located between first dog and inserting groove (7).

5. A mosaic connection for connecting compacted EPP panels according to claim 1, wherein: the surface of the sealing block (15) is overlapped with the inner part of the movable groove (13), and the sealing block (15) is positioned at the right side of the fixed groove (12).

6. A mosaic connection for connecting compacted EPP panels according to claim 1, wherein: the cross sections of the limiting plate (19) and the positioning plate (11) are matched with the size of the cross section inside the clamping groove (4).