CN213849609U - Table board edge covering structure - Google Patents

Abstract

The utility model discloses a mesa structure of borduring, borduring including mesa and flexibility, the mesa includes the up end, terminal surface and lateral surface down, lateral surface upper portion is equipped with first draw-in groove, first draw-in groove below is equipped with the bellying rather than being connected, just be located the first inclined plane of bellying below for extending to terminal surface down on the lateral surface, it has the second draw-in groove to open on the first inclined plane, it has the third draw-in groove that closes on with first inclined plane to open on the terminal surface down, flexibility is bordured including the main part, first grafting portion of first draw-in groove complex, with second draw-in groove complex second grafting portion and with third draw-in groove complex third grafting portion, first grafting portion below is equipped with the second inclined plane with the laminating of first inclined plane, interior recess below is equipped with the second inclined plane with first inclined plane. The utility model discloses a flexibility is bordured big with mesa interlock area, makes the flexibility bordure and fixes steadily on the mesa, can bear great holding down force, and the flexibility is bordured and can not split easily or break away from the mesa, and the flexibility is bordured fixed strength height, long service life.

Description

Table board edge covering structure

Technical Field

The utility model relates to the field of furniture, especially a mesa structure of borduring.

Background

A large number of artificial boards are used in office or civil furniture, common artificial boards include plywood, core board, shaving board, medium density fiberboard and the like, furniture made of the boards usually adopts a veneering process, and common decorative materials include veneers, melamine veneers, wood grain paper, PVC (polyvinyl chloride) glue boards, polyester paint surfaces and the like. When office furniture with high use frequency such as an office table or a workbench is manufactured by the plate, when a person contacts the table top for a long time, blood vessels on the arms of the person are easily pressed, the health of the operator is not facilitated, and the edge of the table top is required to be covered to improve the attractiveness and the durability.

The prior edge-covering structural part is a T-shaped structural part, and a middle bulge is inserted into a groove formed in the side edge surface of a table top body during installation. However, the T-shaped structure has the problems of poor firmness, easy falling off and the like, and meanwhile, the use comfort is poor because the outer vertical surface of the T-shaped structure is a straight edge.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a table-board edge covering structure.

The technical scheme of the utility model is that, a table-board edge covering structure comprises a table-board and a flexible edge covering, the table-board comprises an upper end surface, a lower end surface and a lateral surface, the upper part of the lateral surface is provided with a first clamping groove, a protruding part connected with the first clamping groove is arranged below the first clamping groove, a first inclined plane extending to the lower end surface is arranged on the lateral surface and below the protruding part, a second clamping groove is arranged on the first inclined plane, the first clamping groove and the second clamping groove are arranged in parallel, a third clamping groove close to the first inclined plane is arranged on the lower end surface, and the third clamping groove is perpendicular to the first clamping groove and the second clamping groove; the flexible edge covering comprises a main body part, a first inserting portion matched with a first clamping groove, a second inserting portion matched with a second clamping groove and a third inserting portion matched with a third clamping groove, the first inserting portion and the second inserting portion are arranged in parallel, the third inserting portion is perpendicular to the first inserting portion and the second inserting portion, an inner concave portion matched with the protruding portion is arranged below the first inserting portion, and a second inclined surface attached to the first inclined surface is arranged below the inner concave portion.

Preferably, the upper end and the lower end of the first inserting part are both provided with inverted hook structures.

Preferably, the upper end of the second insertion part is provided with an inverted hook structure.

Preferably, the size of the upper end of the third insertion-connection part is smaller than that of the lower end thereof.

Preferably, the bottom of the flexible wrapping edge is of a cambered surface structure.

Preferably, one end of the top of the flexible wrapping edge, back to the outer side face, is of a corner arc transition structure.

Preferably, the flexible edge covering material is rubber.

The utility model has the advantages that: the first inserting part and the second inserting part limit the up-and-down displacement of the flexible wrapping edge, the third inserting part limits the left-and-right transverse movement of the flexible wrapping edge, and the occlusion area of the flexible wrapping edge and the table top is increased, so that the flexible wrapping edge is stably fixed on the table top; and, owing to set up bellying and interior concave part, when pressing the flexibility and bordure with the hand, interior concave part and bellying contact can bear partial pressure, avoid first grafting portion and second grafting portion atress too big and fracture or break away from the mesa, improve the flexibility and bordure fixed strength, improve the flexible life who bordures.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of the table top when the table top is combined with the flexible covering;

in the figure, 1, a table top; 11. an upper end surface; 12. a lower end face; 121. a third card slot; 13. an outer side surface; 131. a first card slot; 132. a boss portion; 133. a first inclined plane; 134. a second card slot; 2. flexible edge covering; 21. a main body portion; 22. a first insertion part; 23. a second insertion part; 24. a third mating portion; 25. an inner concave portion; 26. a second inclined plane; 27. an inverted hook structure; 28. a cambered surface structure; 29. corner circular arc transition structure.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-2: a table board edge covering structure comprises a table board 1 and a flexible edge covering 2, wherein the table board 1 comprises an upper end surface 11, a lower end surface 12 and an outer side surface 13, a first clamping groove 131 is formed in the upper portion of the outer side surface 13, a protruding portion 132 connected with the first clamping groove 131 is arranged below the first clamping groove 131, a first inclined surface 133 extending to the lower end surface 12 is arranged on the outer side surface 13 and located below the protruding portion 132, a second clamping groove 134 is formed in the first inclined surface 133, the first clamping groove 131 and the second clamping groove 134 are arranged in parallel, a third clamping groove 121 close to the first inclined surface 133 is formed in the lower end surface 12, and the third clamping groove 121 is perpendicular to the first clamping groove 131 and the second clamping groove 134; the flexible edge covering 2 comprises a main body part 21, a first inserting part 22 matched with the first clamping groove 131, a second inserting part 23 matched with the second clamping groove 134 and a third inserting part 24 matched with the third clamping groove 121, wherein the first inserting part 22 and the second inserting part 23 are arranged in parallel, the third inserting part 24 is perpendicular to the first inserting part 22 and the second inserting part 23, an inner concave part 25 matched with the protruding part 132 is arranged below the first inserting part 22, and a second inclined surface 26 attached to the first inclined surface 133 is arranged below the inner concave part 25. When the table top is used, the lower part of the flexible edge covering 2 is turned outwards, the first inserting part 22 and the second inserting part 23 are inserted into the first clamping groove 131 and the second clamping groove 134 respectively, the first clamping groove 131 is matched with the first inserting part 22 and can be clamped with the first inserting part 22, the second clamping groove 134 is matched with the second inserting part 23 and can be clamped with the second inserting part 23, so that the first inclined plane 133 is attached to the second inclined plane 26, the bulge part 132 resists the inner concave part 25, and finally the third inserting part 24 at the lower part of the flexible edge covering 2 is inserted into the third clamping groove 121, so that the flexible edge covering 2 is clamped and fixed on the table top 1; the first inserting part 22 and the second inserting part 23 limit the up-and-down displacement of the flexible wrapping edge 2, and the third inserting part 24 limits the left-and-right transverse movement of the flexible wrapping edge 2, so that the flexible wrapping edge 2 is stably fixed on the table board 1; moreover, due to the arrangement of the protruding portion 132 and the inner concave portion 25, when the flexible edge covering 2 is pressed down, the inner concave portion 25 and the protruding portion 132 are in contact with each other and can bear partial pressure, the situation that the first inserting portion 22 and the second inserting portion 23 are broken or separated from the table top 1 due to overlarge stress is avoided, the fixing strength of the flexible edge covering 2 is improved, and the service life of the flexible edge covering 2 is prolonged.

In order to further improve the connection strength between the flexible covering edge 2 and the table top 1, the upper end and the lower end of the first inserting portion 22 are both provided with the inverted hook structure 27, the inverted hook structure 27 enables the first inserting portion 22 to be conveniently inserted into the first clamping groove 131, and because the inside of the first clamping groove 131 is not completely smooth, when the first inserting portion 22 is about to be drawn out of the first clamping groove 131, the inverted hook structure 27 can contact the inner wall of the first clamping groove 131 to increase resistance, so that the first inserting portion 22 is prevented from being drawn out of the first clamping groove 131.

The same principle as the first inserting part 22, the upper end of the second inserting part 23 is provided with the inverted hook structure 27, and the connection strength between the first inserting part 22 and the first clamping groove 131 is further improved by arranging the inverted hook structure 27 on the first inserting part 22 and the second inserting part 23.

To facilitate insertion of the third mating member 24 into the third slot 121, the third mating member 24 is configured to have a smaller upper end than a lower end. Since the third mating part 24 is inserted into the third card slot 121 after the first mating part 22 and the second mating part 23 are fixed, and is not inserted into the third card slot 121 in a straight line alignment manner, but inserted at a certain inclination angle, if the upper end of the third mating part 24 is the same as the third card slot 121, the third card slot 121 is not easy to be inserted into, and therefore the size of the head of the third mating part 24 is set to be smaller, and an inclined surface or an arc surface is provided on the end surface of the third mating part 24 facing away from the second mating part 23, so that the size of the head of the third mating part 24 is reduced, and the third mating part 24 can be easily inserted into the third card slot 121.

For improving and use the travelling comfort, set up the flexibility and bordure 2 bottoms and be ARC structure 28 to reduce the right angle and scratch, improve user and use and experience.

In order to improve the use comfort, one end of the flexible covering edge 2, back to the outer side face 13, is of a corner arc transition structure 29, so that the corner arc transition structure accords with the inclination radian of human engineering, brings excellent use comfort to a user, and greatly improves the use experience.

The flexible covered edge 2 is made of rubber, has certain flexibility, can be turned over and folded, and is convenient to install on the table board 1.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims (7)

1. A table board edge covering structure comprises a table board (1) and a flexible edge covering body (2), wherein the table board (1) comprises an upper end face (11), a lower end face (12) and an outer side face (13), and is characterized in that a first clamping groove (131) is formed in the upper portion of the outer side face (13), a protruding portion (132) connected with the first clamping groove (131) is arranged below the first clamping groove (131), a first inclined face (133) extending to the lower end face (12) is formed in the outer side face (13) and located below the protruding portion (132), a second clamping groove (134) is formed in the first inclined face (133), the first clamping groove (131) and the second clamping groove (134) are arranged in parallel, a third clamping groove (121) close to the first inclined face (133) is formed in the lower end face (12), and the third clamping groove (121) is perpendicular to the first clamping groove (131) and the second clamping groove (134); the flexible edge covering (2) comprises a main body portion (21), a first inserting portion (22) matched with the first clamping groove (131), a second inserting portion (23) matched with the second clamping groove (134) and a third inserting portion (24) matched with the third clamping groove (121), the first inserting portion (22) and the second inserting portion (23) are arranged in parallel, the third inserting portion (24) is perpendicular to the first inserting portion (22) and the second inserting portion (23), an inner concave portion (25) matched with the protruding portion (132) is arranged below the first inserting portion (22), and a second inclined surface (26) attached to the first inclined surface (133) is arranged below the inner concave portion (25).

2. A table top edging structure according to claim 1, wherein the first mating portion (22) is provided with an inverted hook structure (27) at both the upper and lower ends thereof.

3. A table top edging structure according to claim 1, characterized in that the second mating part (23) is provided at its upper end with an inverted hook structure (27).

4. A table top edging according to claim 1, wherein the third spigot (24) has an upper end dimension which is smaller than a lower end dimension thereof.

5. A table top edging structure according to claim 1, wherein the flexible edging (2) has a cambered surface structure (28) at its bottom.

6. A table top edging structure according to claim 1, characterized in that the end of the top of the flexible edging (2) facing away from the outer side (13) is a corner arc transition structure (29).

7. A table top edge covering structure according to claim 1, wherein the flexible edge covering (2) is made of rubber.

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