CN213837332U - Double-deck environmental protection of high strength long-life indicates fishplate bar - Google Patents
Double-deck environmental protection of high strength long-life indicates fishplate bar Download PDFInfo
- Publication number
- CN213837332U CN213837332U CN202021917091.2U CN202021917091U CN213837332U CN 213837332 U CN213837332 U CN 213837332U CN 202021917091 U CN202021917091 U CN 202021917091U CN 213837332 U CN213837332 U CN 213837332U
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- China
- Prior art keywords
- finger joint
- joint plate
- finger
- high strength
- strength long
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 8
- 210000001145 finger joint Anatomy 0.000 claims abstract description 65
- 239000012634 fragment Substances 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 10
- 238000004880 explosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229920002531 Rubberwood Polymers 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of building materials, in particular to a high-strength long-life double-layer environment-friendly finger joint plate, which comprises a plurality of finger joint plate groups which are distributed linearly at equal intervals, wherein each finger joint plate group comprises two symmetrical finger joint plate bodies; the high-strength long-life double-layer environment-friendly finger joint plate improves the overall structural strength of the finger joint plate and prolongs the service life of the finger joint plate through the symmetrically arranged splicing layers and the reinforcing ribs which are arranged in a criss-cross manner; this double-deck environmental protection of high strength long-life indicates fishplate bar passes through coupling assembling, slot and spacing chamber, indicates fishplate bar and adjacent finger fishplate bar to be connected when fixed promptly, and the connector inserts to the interior, under mutually supporting of shell fragment and stopper, the stopper can block in spacing intracavity to make the connector be difficult to break away from in the slot, and then accomplished two butt joints that indicate between the fishplate bar, avoided two finger fishplate bars to appear the situation of dislocation when butt joint is fixed, guaranteed the quality of installation.
Description
Technical Field
The utility model relates to a building materials technical field specifically is a double-deck environmental protection of high strength long-life indicates fishplate bar.
Background
The finger joint board is formed by splicing a plurality of boards, the upper part and the lower part are not bonded with clamping boards, and the vertical boards adopt zigzag interfaces which are similar to the cross butt joint of two fingers, so that the strength and the appearance quality of wood are enhanced and improved, and the finger joint board is called; the environment-friendly finger joint plate is made of environment-friendly materials, such as common rubber wood finger joint plates and the like; on one hand, the existing finger joint plates are mostly of single-layer structures, the overall structural strength is not high, and the service life is limited; on the other hand, when the existing finger joint plate is connected with the adjacent finger joint plate, the connection dislocation situation is easy to occur, and the installation quality of the finger joint plate is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck environmental protection of high strength long-life indicates fishplate bar to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-strength long-life double-layer environment-friendly finger joint plate comprises a plurality of groups of finger joint plate groups which are distributed linearly at equal intervals, each finger joint plate group comprises two symmetrical finger joint plate bodies, two limiting grooves which are parallel to each other are formed in the rear side walls of the finger joint plate bodies, a limiting cavity is formed in the front side of each finger joint plate body, and one end of one of the finger joint plate bodies is provided with a plurality of slots which are distributed linearly at equal intervals; a plurality of inserting blocks which are linearly distributed at equal intervals are arranged at one end of the other finger joint plate body, and the inserting blocks are in inserting fit with the inserting grooves; the finger joint plate body is formed by tightly bonding two splicing layers which are symmetrical up and down, and a plurality of reinforcing ribs are embedded between the two splicing layers; indicate the front side of fishplate bar body all to be equipped with two coupling assembling that are parallel to each other.
As the utility model discloses preferred technical scheme, coupling assembling includes the connector that closely bonds with the leading flank of finger joint board body, the bar groove has been seted up on the connector, it inlays the spacing post that is equipped with two mutual parallels to be located the front end department between the both sides wall in bar groove, bar inslot symmetry is equipped with two stoppers, the end of stopper is seted up and is rotated the shaft hole of being connected with spacing post, two be equipped with the shell fragment between the stopper, it is equipped with the connection piece to inlay on the shell fragment, the end of connection piece inlays to be established on the leading flank of finger joint board body.
As the utility model discloses preferred technical scheme, the connector cooperates, two with adjacent spacing groove grafting the stopper submerges into to adjacent spacing intracavity, just the stopper is with adjacent spacing chamber joint cooperation.
As the preferred technical scheme of the utility model, the terminal of connector closely bonds and has the plug.
As the utility model discloses preferred technical scheme, it is a plurality of the strengthening rib is vertically and horizontally staggered and distributes.
As the preferred technical scheme of the utility model, the whole shape of shell fragment is the arc.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the high-strength long-life double-layer environment-friendly finger joint plate improves the overall structural strength of the finger joint plate and prolongs the service life of the finger joint plate through the symmetrically arranged splicing layers and the reinforcing ribs which are arranged in a criss-cross manner;
2. this double-deck environmental protection of high strength long-life indicates fishplate bar passes through coupling assembling, slot and spacing chamber, indicates fishplate bar and adjacent finger fishplate bar to be connected when fixed promptly, and the connector inserts to the interior, under mutually supporting of shell fragment and stopper, the stopper can block in spacing intracavity to make the connector be difficult to break away from in the slot, and then accomplished two butt joints that indicate between the fishplate bar, avoided two finger fishplate bars to appear the situation of dislocation when butt joint is fixed, guaranteed the quality of installation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;
fig. 3 is an exploded view of the middle finger plate body of the present invention;
FIG. 4 is a cross-sectional view of the middle finger-jointed plate of the present invention;
fig. 5 is a second structural sectional view of the middle finger plate body of the present invention;
fig. 6 is a schematic view of an explosion structure of the connection assembly of the present invention;
fig. 7 is a partial structural sectional view of the present invention.
The various reference numbers in the figures mean:
1. a finger joint plate group; 11. a finger joint plate body; 111. a limiting groove; 112. a limiting cavity; 113. a slot; 114. splicing the layers; 12. inserting a block; 13. reinforcing ribs;
2. a connecting assembly; 21. a linker; 211. a strip-shaped groove; 22. a plug; 23. a limiting column; 24. a limiting block; 241. a shaft hole; 25. a spring plate; 26. and (7) connecting the sheets.
Detailed Description
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a technical scheme:
referring to fig. 1-7, a high-strength long-life double-layer environment-friendly finger joint board comprises a plurality of groups of finger joint board assemblies 1 distributed at equal intervals in a linear manner, wherein each finger joint board assembly 1 comprises two symmetrical finger joint board bodies 11, two parallel limiting grooves 111 are formed in the rear side walls of the finger joint board bodies 11, a limiting cavity 112 is formed in the front side of each finger joint board body 11, and a plurality of slots 113 distributed at equal intervals in a linear manner are formed in one end of one finger joint board body 11; one end of the other finger joint plate body 11 is provided with a plurality of insertion blocks 12 which are linearly distributed at equal intervals, and the insertion blocks 12 are in insertion fit with the insertion grooves 113; the finger joint plate body 11 is formed by tightly bonding two vertically symmetrical splicing layers 114, and a plurality of reinforcing ribs 13 are embedded between the two splicing layers 114;
in this embodiment, the plurality of ribs 13 are distributed in a criss-cross manner, and the plurality of ribs 13 distributed in a criss-cross manner enhance the structural strength of the finger-jointed board body 11, thereby prolonging the service life thereof.
Referring to fig. 6-7, two parallel connecting members 2 are disposed on the front side of the finger-jointed board body 11. The connecting assembly 2 comprises a connecting body 21 tightly adhered to the front side face of the finger-joint plate body 11, a strip-shaped groove 211 is formed in the connecting body 21, two limiting columns 23 which are parallel to each other are embedded between two side walls of the strip-shaped groove 211 at the front end, two limiting blocks 24 are symmetrically arranged in the strip-shaped groove 211, the tail ends of the limiting blocks 24 are provided with shaft holes 241 which are rotatably connected with the limiting columns 23, an elastic sheet 25 is arranged between the two limiting blocks 24, a connecting sheet 26 is embedded in the elastic sheet 25, and the tail ends of the connecting sheets 26 are embedded in the front side face of the finger-joint plate body 11; the connecting body 21 is in plug fit with the adjacent limiting grooves 111, the two limiting blocks 24 are immersed into the adjacent limiting cavities 112, and the limiting blocks 24 are in clamping fit with the adjacent limiting cavities 112.
In this embodiment, the plug 22 is closely adhered to the end of the connecting body 21, the overall shape of the plug 22 is bullet-shaped, and the arrangement facilitates the insertion of the connecting body 21 into the limiting groove 111, so that the limiting block 24 is inserted into the limiting cavity 112 and is in snap fit with the limiting cavity, and the two finger joint plate bodies 11 are fixed in a butt joint manner.
In this embodiment, the whole shape of shell fragment 25 is the arc, and curved shell fragment 25 provides elasticity between two stopper 24, and when two stopper 24 got into spacing groove 111 in, stopper 24 extruded shell fragment 25 and retraction to bar groove 211 in, when getting into spacing chamber 112 in, shell fragment 25 resets and can drive two stopper 24 and spacing chamber 112 joint cooperation.
Before the high-strength long-life double-layer environment-friendly finger-joint plate is used, a user firstly inserts an insertion block 12 at the end of a finger-joint plate body 11 into an insertion slot 113 on another finger-joint plate body 11, then the user inserts a connecting body 21 on the finger-joint plate body 11 into a limiting slot 111 on an adjacent finger-joint plate body 11, when the connecting body 21 moves towards the strip-shaped slot 211, the strip-shaped slot 211 extrudes two limiting blocks 24, at the moment, the elastic sheet 25 is compressed, the limiting blocks 24 retract into the strip-shaped slot 211, when the limiting holes 24 move into the limiting cavities 112, the elastic sheet 25 resets and drives the two limiting blocks 24 to reset, at the moment, the two limiting blocks 24 abut against the inner wall of the limiting cavity 112, at the moment, the two finger-joint plate bodies 11 are in butt joint, and the steps are repeated, and a plurality of finger-joint plate bodies 11 are installed;
the double-deck environmental protection of high strength long-life of this embodiment indicates the fishplate bar when using, when indicating fishplate bar body 11 and receiving the oppression, strengthening rib 13 provides the support for indicating fishplate bar body 11.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a double-deck environmental protection of high strength long-life indicates fishplate bar, includes that the multiunit is linear equidistant distribution indicates fishplate bar group (1), its characterized in that: the finger joint plate group (1) comprises two symmetrical finger joint plate bodies (11), two limiting grooves (111) which are parallel to each other are formed in the rear side wall of each finger joint plate body (11), a limiting cavity (112) is formed in the front side of each finger joint plate body (11), and a plurality of slots (113) which are linearly distributed at equal intervals are formed in one end of one finger joint plate body (11); one end of the other finger joint plate body (11) is provided with a plurality of insertion blocks (12) which are linearly distributed at equal intervals, and the insertion blocks (12) are in insertion fit with the insertion grooves (113); the finger joint plate body (11) is formed by tightly bonding two splicing layers (114) which are symmetrical up and down, and a plurality of reinforcing ribs (13) are embedded between the two splicing layers (114); the front side of the finger joint plate body (11) is provided with two connecting assemblies (2) which are parallel to each other.
2. The high strength long life double layer environmentally friendly finger joint sheet of claim 1 wherein: coupling assembling (2) include with the connector (21) that closely bonds of the leading flank of finger joint board body (11), bar groove (211) have been seted up on connector (21), it inlays spacing post (23) that are equipped with two mutual parallels to be located the front end department between the both sides wall of bar groove (211), bar groove (211) internal symmetry is equipped with two stopper (24), shaft hole (241) of being connected are seted up with spacing post (23) rotation to the end of stopper (24), two be equipped with shell fragment (25) between stopper (24), it is equipped with connection piece (26) to inlay on shell fragment (25), the end of connection piece (26) is inlayed and is established on the leading flank of finger joint board body (11).
3. The high strength long life double layer environmentally friendly finger joint sheet of claim 2 wherein: the connecting body (21) is in plug-in fit with the adjacent limiting grooves (111), the two limiting blocks (24) are immersed into the adjacent limiting cavities (112), and the limiting blocks (24) are in clamping fit with the adjacent limiting cavities (112).
4. The high strength long life double layer environmentally friendly finger joint sheet of claim 2 wherein: the tail end of the connecting body (21) is tightly adhered with a plug (22).
5. The high strength long life double layer environmentally friendly finger joint sheet of claim 1 wherein: the reinforcing ribs (13) are distributed in a criss-cross manner.
6. The high strength long life double layer environmentally friendly finger joint sheet of claim 2 wherein: the overall shape of the elastic sheet (25) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021917091.2U CN213837332U (en) | 2020-09-04 | 2020-09-04 | Double-deck environmental protection of high strength long-life indicates fishplate bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021917091.2U CN213837332U (en) | 2020-09-04 | 2020-09-04 | Double-deck environmental protection of high strength long-life indicates fishplate bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213837332U true CN213837332U (en) | 2021-07-30 |
Family
ID=77004266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021917091.2U Expired - Fee Related CN213837332U (en) | 2020-09-04 | 2020-09-04 | Double-deck environmental protection of high strength long-life indicates fishplate bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213837332U (en) |
-
2020
- 2020-09-04 CN CN202021917091.2U patent/CN213837332U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |