CN210300025U

CN210300025U - Administrative desk with hidden fastening connection mode

Info

Publication number: CN210300025U
Application number: CN201920615826.7U
Authority: CN
Inventors: 叶永珍
Original assignee: Headway Onlead Group Co Ltd
Current assignee: Headway Onlead Group Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-14
Anticipated expiration: 2029-04-30

Abstract

The utility model provides a hidden type administrative desk with a fastening connection mode, which comprises a hidden type fastening connection mechanism; the hidden fastening connection mechanism is provided with two embedded parts connected with the cross beam and a clamping part clamped with the table legs, the embedded parts are fixedly connected with the cross beam, the clamping part is fastened by screws after being clamped with the table legs up and down, and the hidden fastening connection mechanism is fixedly connected with the upper end surfaces of the table legs by fixing pieces; the utility model discloses hidden fastening coupling mechanism who uses compares with the conventional art, simple structure, simple to operate, and the steadiness is higher, and the practicality is stronger.

Description

Administrative desk with hidden fastening connection mode

Technical Field

The utility model relates to an office equipment field, more specifically say, it relates to an administrative desk of hidden fastening connection mode.

Background

An administrative desk is a common office device and is composed of a desktop and a desk frame for supporting the desktop. The table frame of prior art generally includes the table leg and the crossbeam between the adjacent table leg, welded fastening's mode has been given up basically between present table leg and the crossbeam, mainly through screw fixed connection, though it has had the unstable phenomenon of desktop to consider to have through screw fixed table leg and crossbeam among the prior art technical scheme, and also taken and installed fixed connection mechanism additional in the upper end of coupling mechanism and table leg and carry out the scheme of consolidating, but at the in-process of in-service use, but discovery effect is not ideal, still can appear rocking unstable phenomenon, in addition office table function among the prior art is also more single, the practicality is not strong.

Therefore, for better office environment and from the practical use performance, it is very necessary to design a desk which has strong practicability, simple installation structure, convenient and comfortable use and firm durability and is not easy to shake.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the shortcoming of the prior art is overcome, and the administrative desk which is simple to install and comfortable to use is provided to meet the needs of daily office work.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a hidden type administrative desk with a fastening connection mode comprises a hidden type fastening connection mechanism; the hidden fastening and connecting mechanism comprises two embedded parts fixedly connected with the first cross beam and the second cross beam and a clamping part clamped with the table legs; two clamping blocks are arranged at the clamping position of the clamping piece and the table leg, a clamping opening corresponding to the clamping blocks is arranged at the clamping position of the table leg and the clamping piece, and the clamping blocks and the clamping opening are clamped from top to bottom; the table leg is characterized in that blind holes vertical to the clamping surface are formed in the bayonet, the number of the blind holes is at least one, nuts are embedded in the blind holes, and the clamping piece and the table leg are fixedly connected with the nuts through hexagon socket head cap screws. The preferred technical scheme is as follows: the hidden fastening and connecting mechanism comprises two embedded parts fixedly connected with the cross beam and a clamping part clamped with the table legs; two clamping blocks are arranged at the clamping position of the clamping piece and the table leg, a clamping opening corresponding to the clamping blocks is arranged at the clamping position of the table leg and the clamping piece, and the clamping blocks and the clamping opening are clamped from top to bottom; the table leg is characterized in that blind holes vertical to the clamping surface are formed in the bayonet, the number of the blind holes is at least one, nuts are embedded in the blind holes, and the clamping piece and the table leg are fixedly connected with the nuts through hexagon socket head cap screws.

The preferred technical scheme is as follows: the upper end surfaces of the two embedding pieces are respectively provided with at least one containing cavity capable of fixing nuts, the first cross beam and the second cross beam are both of a hollow four-edge tubular structure, two ends of the first cross beam and two ends of the second cross beam are respectively provided with a limiting hole corresponding to the position of the containing cavity, and the first cross beam, the second cross beam and the embedding pieces are fixedly connected with the limiting holes through nuts in the containing cavities and inner hexagonal flat head fastening screws.

The preferred technical scheme is as follows: the upper end face of hidden fastening connection mechanism with the up end of table leg all is equipped with at least one blind hole, just pre-buried nut in the blind hole, hidden fastening connection mechanism with the table leg passes through stationary blade cooperation hexagon socket head cap screw and fixed connection is realized to the nut.

The preferred technical scheme is as follows: the third beam is fixedly connected with an attached cabinet surface through an inner hexagon bolt and a nut; the second cross beam is fixedly connected with the third cross beam through a connecting piece, the upper end face of the connecting piece is provided with at least one containing cavity capable of fixing a nut, and the second cross beam is fixedly connected with the connecting piece through the nut in the containing cavity and a hexagon socket head set screw matched with the limiting hole; the front end face of the connecting piece is fixedly connected with the side face of the other third cross beam through an inner hexagon bolt and a nut.

The preferred technical scheme is as follows: the desktop is fixedly connected with the first cross beam, the second cross beam and the third cross beam through guide sleeves and cross countersunk head self-tapping screws.

The preferred technical scheme is as follows: and a baffle is fixedly arranged on the side surface of the second cross beam, and the baffle and the second cross beam are fixedly connected with a cross clamping plate nut through a cross flat head machine wire.

The preferred technical scheme is as follows: the hidden fastening connection mechanism, the cross beam, the fixing sheet and the connecting piece are all made of stainless steel materials; the table top, the baffle plates, the table legs and the attached cabinet are all made of solid wood.

The structural features of the above solution are explained as follows:

administrative table of hidden fastening connection mode of this scheme of adoption design, its beneficial effect has three, specifically as follows:

1. the use of hidden fastening connection mechanism makes the utility model discloses a fastness compares in the conventional art single screw fastening mode will be more firm.

2. Still increased the joint structure in hidden fastening connection structure, the steadiness can strengthen, in the in-service use process, owing to utilized this kind of technical scheme, will improve the steadiness of desk.

3. In addition, because the additional cabinet is added, the functionality of the whole office table is enhanced, and the practicability is higher.

Drawings

FIG. 1 is an explosion diagram of the present invention

FIG. 2 is a schematic view of the connection between the table legs and the cross beam of the present invention

FIG. 3 is a schematic view of the connection between the connecting member and the cross beam of the present invention

Explanation of specific comments: 1. a hidden fastening connection mechanism; 2. a clamping piece; 3. an insert; 4. desk legs; 5. a second cross member; 6. a clamping block; 7. a bayonet; 8. a hexagon socket head cap screw; 9. a fixing sheet; 10. a cavity; 11. an inner hexagonal flat head fastening screw; 12. a nut; 13. a limiting hole; 14. a desktop; 15. a baffle plate; 16. cross flat head machine wire; 17. a cross splint nut; 18. a guide sleeve; 19. a cross countersunk self-tapping screw; 20. an auxiliary cabinet; 21. blind holes; 22. a connecting member; 23. a hexagon socket head cap screw; 24. a first cross member; 25. and a third beam.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

In the description of the present application, it is to be understood that the terms "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner and are not to be construed as limiting the present invention.

In addition, in the present application, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses further embodiments of the invention.

As shown in fig. 1 and fig. 2, the present invention provides a hidden fastening type administrative desk, which comprises a hidden fastening connection 1; the desk legs 4 are fixedly connected with the first beam 24 and the second beam 5 through the hidden fastening connection mechanism 1; the hidden fastening connection mechanism 1 comprises two embedded parts 3 which are respectively fixedly connected with a first beam 24 and a second beam 5 and a clamping part 2 which is connected with the table leg 4; two clamping blocks 6 are arranged at the joint of the clamping piece 2 and the table leg 4; a bayonet 7 is arranged at the joint of the table leg 4 and the clamping piece 2; the clamping piece 2 and the table legs 4 are clamped and fixed from top to bottom, so that the table legs have certain stability even if not fixed by screws; at least two blind holes 21 vertical to the clamping surface are arranged in the clamping surface, namely the bayonet 7, of the clamping piece 2 on the desk leg 4, a preset nut 12 is embedded in each blind hole 21, the clamping piece 2 and the desk leg 4 are fixedly connected with an inner hexagonal cylindrical head screw 8 through the nut 12, and the connection between the desk leg 4 and the hidden type fastening connection mechanism 2 is reinforced; the upper end face of the embedded part 3 is provided with at least one containing cavity 10 for fixing a nut 12, the first cross beam 24 and the second cross beam 5 are both of a through-center four-edge tubular structure, both ends of the first cross beam 24 and the second cross beam 5 are provided with limiting holes 13 corresponding to the positions of the containing cavities 10, and the first cross beam 24, the second cross beam 5 and the embedded part 3 are fixedly connected through the nut 12 pre-embedded in the containing cavity 10 and an inner hexagonal flat head fastening screw 11 matched with the limiting holes 13; the up end of table leg 4 and the up end of hidden fastening coupling mechanism 1 all are equipped with at least one blind hole 21, and pre-buried nut 12 in blind hole 21, and fixed connection is realized through stationary blade 9 cooperation hexagon socket head cap screw 8 and nut 12 to hidden fastening coupling mechanism 1 and table leg 4, further consolidates table leg 4 and hidden fastening coupling mechanism 2's being connected.

As shown in fig. 3, the second beam 5 is fixedly connected with the third beam 25 through a connecting piece 22, at least one accommodating cavity 10 for fixing a nut is arranged on the upper end face of the connecting piece 22, and the second beam 5 is fixedly connected with the connecting piece 22 through a nut 12 pre-embedded in the accommodating cavity 10 and a limiting hole 13 matched with an inner hexagonal flat head set screw 11; the front end surface of the connecting piece 22 and the side surface of the third beam 25 are fixedly connected with the nut 12 through the hexagon socket head cap screw 23.

In addition, the first beam 24, the second beam 5 and the third beam 25 are fixedly connected with the table top 14 through guide sleeves 18 of guide screws and cross countersunk self-tapping screws 19; the baffle 15 is fixedly arranged on the side surface of the second cross beam 5 through a cross flat head machine wire 16 and a cross splint nut 17.

In addition, the hidden fastening connection mechanism 1, the first beam 24, the second beam 5, the third beam 25, the fixing sheet 9 and the connecting piece 22 are all made of stainless steel materials, so that the service life is prolonged; the tabletop 14, the baffle 15, the table legs 4 and the attached cabinet 20 are all made of solid wood materials, so that the texture of the office table is improved.

Therefore, the utility model discloses effectively overcome among the prior art fixed mode between desk crossbeam and the table leg single, the steadiness is poor, thereby can appear the screw after the live time not hard up rock for a long time to the functional single problem of handling work among the prior art. The scheme of increasing the clamping mode and combining with screw fastening and the scheme of increasing the attached cabinet are provided, so that the structure of the office table is greatly improved compared with the prior art, and the functionality is also improved.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A hidden type administrative desk with a fastening connection mode is characterized by comprising a hidden type fastening connection mechanism; the hidden fastening and connecting mechanism comprises two embedded parts fixedly connected with the first cross beam and the second cross beam and a clamping part clamped with the table legs; two clamping blocks are arranged at the clamping position of the clamping piece and the table leg, a clamping opening corresponding to the clamping blocks is arranged at the clamping position of the table leg and the clamping piece, and the clamping blocks and the clamping opening are clamped from top to bottom; the table leg is characterized in that blind holes vertical to the clamping surface are formed in the bayonet, the number of the blind holes is at least one, nuts are embedded in the blind holes, and the clamping piece and the table leg are fixedly connected with the nuts through hexagon socket head cap screws.

2. A concealed, secure-connection administrative table according to claim 1, wherein: the upper end surfaces of the two embedding pieces are respectively provided with at least one containing cavity capable of fixing nuts, the first cross beam and the second cross beam are of a through four-edge tubular structure, limiting holes are formed in the two ends of the first cross beam and the second cross beam, and the first cross beam, the second cross beam and the embedding pieces are fixedly connected through the nuts in the containing cavities and inner hexagonal flat head fastening screws in a matched mode.

3. A concealed, secure-connection administrative table according to claim 1, wherein: the upper end face of hidden fastening connection mechanism with the up end of table leg all is equipped with at least one blind hole, just pre-buried nut in the blind hole, hidden fastening connection mechanism with the table leg passes through stationary blade cooperation hexagon socket head cap screw and fixed connection is realized to the nut.

4. A concealed, secure, administrative table according to claim 2, wherein: the administrative table comprises an auxiliary cabinet, a cabinet surface and a third cross beam of the auxiliary cabinet are fixedly connected with nuts through hexagon socket head bolts, a second cross beam and the third cross beam are fixedly connected through a connecting piece, the upper end surface of the connecting piece is provided with at least one containing cavity capable of fixing the nuts, and the second cross beam and the connecting piece are fixedly connected through nuts in the containing cavities and hexagon socket head fastening screws matched with the limiting holes; the front end face of the connecting piece and the side face of the third cross beam are fixedly connected with a nut through a hexagon socket head cap screw.

5. The administrative desk of claim 4, wherein: the desktop is fixedly connected with the first cross beam, the second cross beam and the third cross beam through guide sleeves and cross countersunk head self-tapping screws.

6. A concealed, secure, administrative table according to claim 5, wherein: and a baffle is fixedly arranged on the side surface of the second cross beam.

7. A concealed, secure, administrative table according to claim 3, wherein: the fixing piece is made of stainless steel.

8. The administrative desk of claim 6 wherein: the hidden fastening connection mechanism, the first beam, the second beam, the third beam and the connecting piece are all made of stainless steel materials; the table top, the baffle plates, the table legs and the attached cabinet are all made of solid wood.