CN213993212U

CN213993212U - Wood base layer interface structure of curtain box

Info

Publication number: CN213993212U
Application number: CN202022313940.XU
Authority: CN
Inventors: 祖建鑫; 杨敏
Original assignee: Lancheng Lvju Construction Technology Co ltd
Current assignee: Lancheng Lvju Construction Technology Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-08-20
Anticipated expiration: 2030-10-17

Abstract

The utility model belongs to the technical field of curtain box connection, in particular to a curtain box wood-based layer interface structure, which comprises a first curtain box and a second curtain box, wherein the space area below the first curtain box and the second curtain box is a channel, the middle parts of the inner parts of the first curtain box and the second curtain box are fixedly connected with a connecting plate, the middle part of the side surface of the connecting plate is provided with a bearing hole, the left side surface and the right side surface of the first curtain box are respectively provided with two clamping grooves, the left side surface and the right side surface of the second curtain box are respectively fixedly connected with two splicing plates, the two splicing plates are symmetrically arranged around the transverse central line of the channel, the clamping grooves are clamped with the splicing plates, the middle part of the surface of each splicing plate is provided with a through hole, the through holes are slidably connected with inserting rods which are matched with insertion holes, the inserting rods are matched with the insertion holes, and the wood-based layer interface structure of the curtain boxes has the advantages that the wood-based layers of the two adjacent curtain boxes are firmly spliced, so that the curtain box is not easy to fall off from the joint of the wood base layer.

Description

Wood base layer interface structure of curtain box

Technical Field

The utility model relates to a curtain box connects technical field, especially relates to a curtain box wood-based layer interface structure.

Background

The curtain box is used for shielding the curtain rod and the track thereof as well as the decoration part on the upper part of the curtain and hanging the curtain. The curtain box is usually machined into a semi-finished product in a factory and assembled on site. When the wooden curtain box is manufactured, materials are selected and proportioned according to the requirements of a construction drawing or a standard drawing, and the wooden curtain box is firstly processed into a semi-finished product and then is finely processed and molded. During processing, the multilayer plywood is blanked according to the design construction drawing requirement, and the surface is finely created. When the line needs to be lifted, a method of sticking wood lines is mostly adopted. The assembly is carried out according to the drawing, glue is firstly applied during the assembly, then nailing strips are used for nailing, and the overflowed glue is timely wiped off. The open tenon and the nail cap cannot be exposed.

The curtain box is usually made of wood materials, some curtains are very long, the length of the curtain box is usually larger than that of a curtain rod, at the moment, a plurality of curtain boxes need to be spliced, the existing curtain box wood base layer interface directly splices two adjacent curtain boxes together, and the splicing mode of the interface leads to the insecure splicing of the interface of the two curtain box wood base layers and the curtain box is easy to fall off.

In order to solve the above problems, the present application provides a wooden base layer interface structure of a curtain box.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a curtain box wooden basic unit interface structure has and makes two adjacent curtain box wooden basic units concatenation firm for the difficult characteristics that drop from wooden basic unit kneck of following of curtain box.

(II) technical scheme

In order to solve the problems, the utility model provides a curtain box wood-based interface structure, which comprises a first curtain box and a second curtain box, wherein the space area below the first curtain box and the second curtain box is a channel, the middle parts of the inner parts of the first curtain box and the second curtain box are fixedly connected with a connecting plate, the middle part of the side surface of the connecting plate is provided with a bearing hole, the left side surface and the right side surface of the first curtain box are respectively provided with two clamping grooves, the two clamping grooves are symmetrically arranged about the transverse central line of the channel, the middle parts of the clamping grooves are provided with insertion holes, the left side surface and the right side surface of the second curtain box are respectively fixedly connected with two splicing plates, the two splicing plates are symmetrically arranged about the transverse central line of the channel, the clamping grooves are clamped with the splicing plates, the middle parts of the surfaces of the splicing plates are provided with through holes, the through holes are slidably connected with insertion rods, the through holes are matched with the insertion holes, the inserted bar is matched with the inserting hole.

Preferably, the middle parts of the upper surfaces of the first curtain box and the second curtain box are fixedly connected with hanging plates, and the hanging plates are connected with hooks in a hanging mode.

Preferably, two be provided with lagging and expansion plate between the couple, sliding connection is cup jointed on the expansion plate right side in the lagging, expansion plate right-hand member fixedly connected with light spring's left end, light spring right-hand member fixed connection is in the inside right-hand member of lagging, the equal fixedly connected with couple of lagging right-hand member and expansion plate left end.

Preferably, the clamping groove is arranged to be inverted trapezoid, the splice plate is arranged to be inverted trapezoid, the width of the bottom end of the clamping groove is smaller than that of the bottom end of the splice plate, and the clamping groove is higher than that of the splice plate.

Preferably, when the bottom end of the splicing plate is contacted with the clamping groove, the upper end of the splicing plate and the upper end of the clamping groove are in the same horizontal line.

Preferably, the surface of the clamping groove is a rough surface, and the surface of the splicing plate is a rough surface.

Preferably, when the light spring is in a free state, the left side surface of the telescopic plate and the left side surface of the sleeve plate are in the same vertical line.

The above technical scheme of the utility model has following profitable technological effect:

this curtain box wood-based layer interface structure, through the draw-in groove that sets up, splice plate, jack, inserted bar and couple and hookup board, the splice plate joint is in the draw-in groove for first curtain box links together with the second curtain box, and the inserted bar inserts in the jack, and the couple articulates on the hookup board, makes first curtain box and second curtain box firm in connection, thereby has reached and has made two adjacent curtain box wood-based layers to splice firmly, makes the curtain box be difficult for the effect that drops from wood-based layer kneck.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the splicing structure of the first curtain box and the second curtain box of the present invention;

fig. 3 is a schematic cross-sectional formal structural view of a second curtain box of the present invention;

fig. 4 is a schematic view of the structure of the expansion plate and the sleeve plate of the present invention.

In the figure: 1. a first curtain box; 2. a second curtain box; 3. a card slot; 4. a hanging plate; 5. a jack; 6. splicing plates; 7. a through hole; 8. a channel; 9. a retractable plate; 10. sheathing; 11. a connecting plate; 12. a bearing hole; 13. inserting a rod; 14. hooking; 15. a light spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a curtain box wood-based interface structure, which comprises a first curtain box 1 and a second curtain box 2, a channel 8 is arranged in the space area below the first curtain box 1 and the second curtain box 2, a connecting plate 11 is fixedly connected to the middle part of the inner part of the first curtain box 1 and the second curtain box 2, a bearing hole 12 is arranged at the middle part of the side surface of the connecting plate 11, two slots 3 are arranged on the left side surface and the right side surface of the first curtain box 1, the two slots 3 are symmetrically arranged about the transverse central line of the channel 8, a jack 5 is arranged at the middle part of the slot 3, two splicing plates 6 are fixedly connected to the left side surface and the right side surface of the second curtain box 2, the two splicing plates 6 are symmetrically arranged about the transverse central line of the channel 8, the splicing plates 6 are clamped with the slots 3, a through hole 7 is arranged at the middle part of the surface of the splicing plates 6, an inserting rod 13 is slidably connected to the through hole 7, the through hole 7 matches with the jack 5, the insert rod 13 is fitted to the insert hole 5.

In this embodiment, it should be noted that the middle portions of the upper surfaces of the first curtain box 1 and the second curtain box 2 are fixedly connected with the hanging plate 4, the hanging plate 4 is connected with the hook 14 in a hanging manner, and by adopting the arrangement mode, the hanging plate 4 is connected with the hook 14 in a hanging manner, and the expansion plate 9 can expand and contract.

In this embodiment, it should be noted that, be provided with lagging 10 and expansion plate 9 between two couples 14, sliding connection is cup jointed on the lagging 10 in the expansion plate 9 right side, the left end of expansion plate 9 right-hand member fixedly connected with light spring 15, light spring 15 right-hand member fixed connection is in the inside right-hand member of lagging 10, the equal fixedly connected with couple 14 in lagging 10 right-hand member and expansion plate 9 left end, adopt such setting mode, when expansion plate 9 extends, light spring 15 is stretched to produce elasticity, make expansion plate 9 fixed connection's couple 14 and hitch plate 4 firm in connection, and then make first curtain box 1 and second curtain box 2 firm in connection.

In this embodiment, it should be noted that the clamping groove 3 is set to be inverted trapezoid, the splicing plate 6 is set to be inverted trapezoid, the width of the bottom end of the clamping groove 3 is smaller than the width of the bottom end of the splicing plate 6, the clamping groove 3 is higher than the height of the splicing plate 6, the splicing plate 6 is connected to the clamping groove 3 in a clamped manner, and when the second curtain box 2 falls downwards, the splicing plate 6 is limited by the clamping groove 3, and the second curtain box 2 cannot be separated from the first curtain box 1.

In this embodiment, it should be noted that when the bottom end of the splice plate 6 contacts the slot 3, the upper end of the splice plate 6 and the upper end of the slot 3 are located at the same horizontal line, and the first curtain box 1 and the second curtain box 2 are conveniently installed by adopting the above arrangement mode.

In this embodiment, it should be noted that the surface of the slot 3 is set to be a rough surface, and the surface of the splice plate 6 is set to be a rough surface, so that the friction between the slot 3 and the splice plate 6 is increased, and the firm stability between the first curtain box 1 and the second curtain box 2 is further enhanced.

In this embodiment, it should be noted that, when the light spring 15 is in a free state, the left side surface of the expansion plate 9 and the left side surface of the sleeve plate 10 are in the same vertical line, and by adopting such an arrangement mode, the light spring 15 is pulled longer, and a larger elastic force is generated, so that the hook 14 fixedly connected with the expansion plate 9 and the hook plate 4 are connected more firmly.

The working principle is as follows: after the first curtain box 1 is installed, the splice plate 6 fixedly connected with the second curtain box 2 is inserted into the clamping groove 3 from the right upper part of the clamping groove 3 until the bottom end of the splice plate 6 is contacted with the clamping groove 3, then the inserting rod 13 is pushed to slide in the through hole 7, the inserting rod 13 is inserted into the inserting hole 5, so that the inserting rod 13 is clamped in the inserting hole 5, the connection firmness of the first curtain box 1 and the second curtain box 2 is improved, then the hook 14 fixedly connected with the sleeve plate 10 is hung on the hanging plate 4 fixed on the second curtain box 2, the retractable plate 9 is slid leftwards through the hook 14 fixedly connected with the retractable plate 9, the retractable plate 9 is pulled leftwards, the light spring 15 is stretched to generate elasticity, the hooks 14 fixedly connected with the telescopic plates 9 are connected with the hooking plates 4 fixedly connected with the first curtain box 1 more firmly, and the first curtain box 1 and the second curtain box 2 are further connected more firmly.

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

1. A curtain box wood-based layer interface structure comprises a first curtain box (1) and a second curtain box (2), and is characterized in that a channel (8) is arranged in a space area below the first curtain box (1) and the second curtain box (2), connecting plates (11) are fixedly connected to the middle parts of the interiors of the first curtain box (1) and the second curtain box (2), bearing holes (12) are formed in the middle parts of the side surfaces of the connecting plates (11), two clamping grooves (3) are formed in the left side surface and the right side surface of the first curtain box (1), the two clamping grooves (3) are symmetrically arranged relative to the transverse central line of the channel (8), jacks (5) are formed in the middle parts of the clamping grooves (3), two splicing plates (6) are fixedly connected to the left side surface and the right side surface of the second curtain box (2), and the two splicing plates (6) are symmetrically arranged relative to the transverse central line of the channel (8), draw-in groove (3) joint has splice plate (6), through-hole (7) have been seted up at splice plate (6) surface middle part, through-hole (7) sliding connection has inserted bar (13), through-hole (7) match and in jack (5), inserted bar (13) match and in jack (5).

2. The curtain rail wood-based layer interface structure as claimed in claim 1, wherein a hanging plate (4) is fixedly connected to the middle of the upper surface of each of the first curtain rail (1) and the second curtain rail (2), and a hook (14) is hung on the hanging plate (4).

3. The curtain box wood-based layer interface structure as claimed in claim 2, wherein a sleeve plate (10) and a telescopic plate (9) are arranged between the two hooks (14), the right side of the telescopic plate (9) is sleeved and slidably connected with the sleeve plate (10), the right end of the telescopic plate (9) is fixedly connected with the left end of a light spring (15), the right end of the light spring (15) is fixedly connected with the right end inside the sleeve plate (10), and the right end of the sleeve plate (10) and the left end of the telescopic plate (9) are both fixedly connected with the hooks (14).

4. The curtain rail wood-based layer interface structure as claimed in claim 1, wherein the slot (3) is configured as an inverted trapezoid, the splice plate (6) is configured as an inverted trapezoid, the width of the bottom end of the slot (3) is smaller than the width of the bottom end of the splice plate (6), and the height of the slot (3) is higher than the height of the splice plate (6).

5. The wooden base layer interface structure of the curtain box according to claim 1, wherein the bottom end of the splice plate (6) and the slot (3) are in contact with each other, and the upper end of the splice plate (6) and the upper end of the slot (3) are in the same horizontal line.

6. A curtain rail wood-based interface structure as claimed in claim 1, wherein the surface of the fastening groove (3) is provided with a rough surface, and the surface of the splice plate (6) is provided with a rough surface.

7. A headrail wood-based interface according to claim 3, wherein the lightweight spring (15) is free such that the left side of the telescopic panel (9) and the left side of the sleeve panel (10) are in the same vertical line.