CN204378319U - A kind of plug-in type desk - Google Patents

A kind of plug-in type desk Download PDF

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Publication number
CN204378319U
CN204378319U CN201420859335.4U CN201420859335U CN204378319U CN 204378319 U CN204378319 U CN 204378319U CN 201420859335 U CN201420859335 U CN 201420859335U CN 204378319 U CN204378319 U CN 204378319U
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China
Prior art keywords
crossbeam
bracing frame
plug
hole
mounting groove
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Active
Application number
CN201420859335.4U
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Chinese (zh)
Inventor
黄江茂
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Zhongshan City En Tesi Metallic Article Co Ltd
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Zhongshan City En Tesi Metallic Article Co Ltd
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Priority to CN201420859335.4U priority Critical patent/CN204378319U/en
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Publication of CN204378319U publication Critical patent/CN204378319U/en
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Abstract

The utility model discloses a kind of plug-in type desk, comprise some longitudinal bracing frames and be located at the some horizontal crossbeam between each bracing frame, the top of crossbeam is provided with a table top, the two ends of described crossbeam respectively offer at least one mounting groove, bracing frame is provided with the installation projection matched with this mounting groove, and this installation projection is plugged in described mounting groove to connect bracing frame and crossbeam.The utility model structure is simple, firmly, be convenient to install, and can substitute traditional iron or steel make bracing frame and crossbeam with conventional aluminium section bar, raw-materially draws materials conveniently, effectively can reduce production cost, alleviate the weight of desk, attractive and durable.

Description

A kind of plug-in type desk
Technical field
The utility model relates to a kind of desk, particularly a kind of plug-in type desk.
Background technology
The mode that existing desk adopts welding, riveted joint or screw to connect usually is to connect frame and crossbeam, and the mode that riveted joint is connected with screw is comparatively simple, is convenient to assembling, but firm not, limits the load-bearing property of desk; The Method compare of welding is firm, but processing comparatively inconvenience, and could weld after needing first to position frame and crossbeam and fix, and the effect owing to expanding with heat and contract with cold after welding, desk also easily produces distortion, affects use and attractive in appearance; On the other hand, because the welding of aluminium is comparatively difficult, intensity is poor simultaneously, and therefore traditional bracing frame and crossbeam are made by iron or steel usually, and heavier-weight, cost is higher, also easily occurs corrosion, affects attractive in appearance and service life.
Utility model content
In order to solve the problem, it is simple, firm that the purpose of this utility model is to provide a kind of structure, is convenient to the plug-in type desk produced.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of plug-in type desk, comprise some longitudinal bracing frames and be located at the some horizontal crossbeam between each bracing frame, the top of crossbeam is provided with a table top, the two ends of described crossbeam respectively offer at least one mounting groove, bracing frame is provided with the installation projection matched with this mounting groove, and this installation projection is plugged in described mounting groove to connect bracing frame and crossbeam.
Preferably, described crossbeam is a square tube, and described mounting groove is the inner chamber of square tube.
Preferably, described crossbeam is the telescoping tube connected together successively by some square tubes, and described mounting groove is the inner chamber of the square tube being positioned at these telescoping tube two ends.
Preferably, described table top is detachably arranged on crossbeam, and is spliced by the some mesa cells arranged along crossbeam length direction.
Preferably, described bracing frame forms by a square tube is bending, and the profile of support is in falling " U " font.
Preferably, described installation projection is provided with at least one locking screw holes, crossbeam offers the locking through hole matched with described locking screw holes, and a lock-screw passes described locking through hole and is connected with locking support frame and crossbeam with locking screw holes.
Preferably, described locking through hole is Long Circle through hole.
Preferably, the end winding support of described crossbeam has a plate, the side opening of bracing frame is provided with at least one connecting screw hole, described connecting plate offers the connecting through hole matched with this connecting screw hole, an attachment screw connects through described connecting through hole and with being connected to be spirally connected with locking support frame and crossbeam.
The beneficial effects of the utility model are: be plugged in mounting groove owing to utilizing installation projection in the utility model to connect bracing frame and crossbeam, relative to the connected mode of traditional welding, structure is more simple, firm, be convenient to install, also traditional iron can be substituted with conventional aluminium section bar or steel make bracing frame and crossbeam, raw-material convenience of drawing materials, effectively can reduce production cost; On the other hand, owing to installing the small volume of projection, can be fixed on bracing frame by the mode of welding easily, relative to traditional mode of will weld again after bracing frame and crossbeam alignment, more easily process, and do not need to use positioner to position bracing frame and crossbeam in addition, reduce production cost, improve production efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of part A in Fig. 1;
Fig. 3 is the partial enlarged drawing of part B in Fig. 1;
Fig. 4 is the structural representation bottom the utility model;
Fig. 5 is the partial enlarged drawing of C part in Fig. 4.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, a kind of plug-in type desk, comprise two and fall the bracing frame 10 of " U " font, two crossbeams 20 are provided with between these two bracing frames 10, the side of crossbeam 20 is respectively provided with a mounting groove 23, bracing frame 10 is fixed with accordingly the installation projection 11 matched with this mounting groove 23, this installation projection 11 is plugged in mounting groove 23 to connect bracing frame 10 and crossbeam 20.This structure effectively can improve the bonding strength between bracing frame 10 and crossbeam 20, and structure is simple, is convenient to processing and installs, also can avoid directly being welded to connect the problem on deformation caused, also traditional iron can be substituted with conventional aluminium section bar or steel make bracing frame 10 and crossbeam 20, raw-material convenience of drawing materials, alleviates the weight of desk, easy to use, effectively can reduce production cost, aluminium section bar not easily corrosion, can effectively increase the service life simultaneously, attractive and durable; On the other hand, owing to installing the small volume of projection 11, can be fixed on bracing frame 10 by the mode of welding easily, the mode of welding again after installing relative to traditional bracing frame 10 and crossbeam 20 being alignd, more easily processes.
Bracing frame 10 in the present embodiment forms by a square tube is bending, firm in structure, draws materials conveniently, is convenient to processing.Crossbeam 20 also adopts existing square tube section to make, be convenient to draw materials, the inner chamber of square tube can directly use as mounting groove 23 simultaneously, without the need to offering mounting groove 23 in addition, decrease manufacturing procedure, reduce production cost, improve production efficiency, the inner chamber interface of square tube is square, can prevent crossbeam 20 and bracing frame 10 from relatively rotating.Can directly by a square tube as crossbeam 20, also telescoping tube that multiple square tube connects together successively can be adopted as crossbeam 20, adopt the structure of telescoping tube can adjust the size of desk easily, accordingly, table top 30 is detachably arranged on crossbeam 20, and be spliced by the some mesa cells 31 arranged along crossbeam 20 length direction are dismountable, stretch and indentation telescoping tube during use, corresponding installation and removal mesa cells 31 simultaneously, the size of desk can be adjusted flexibly, to adapt to different user demands, simple and practical.The present embodiment middle cross beam 20 is two-part flexible pipe structure, is made up of, can certainly adopts the telescoping tube of other structures such as syllogic, four-part form as required pipe 21 in connecting together and outer tube 22.
Square tube section is ripe product, namely can be made into bracing frame 10 and crossbeam 20, be convenient to processing, effectively can reduce production cost, enhance productivity during this practicality is new after utilizing existing square tube section simply to process.
The bottom of installing projection 11 is provided with a locking screw holes 111, and the bottom of crossbeam 20 is provided with a locking through hole 25 accordingly, is connected in locking screw holes 111, can prevents bracing frame 10 and crossbeam 20 from getting loose after installation with a lock-screw through locking through hole 25.The mode that certain mounting groove 23 also can adopt interference to be connected with installation projection 11 is fixed.
Locking through hole 25 adopts the shape of Long Circle through hole, reduces the position accuracy demand of locking through hole 25 and locking screw holes 111, is convenient to processing and installs.
For improving the bonding strength of bracing frame 10 and crossbeam 20 further, the end winding support of crossbeam 20 has a plate 24, the side opening of bracing frame 10 is provided with at least one connecting screw hole 12, connecting plate 24 offers the connecting through hole 241 matched with this connecting screw hole 12, after bracing frame 10 and crossbeam 20 socket connection, recycling an attachment screw through connecting through hole 241 is connected with connecting screw hole 12, can improve one raising bonding strength, improve the weight capacity of desk, and prevent from getting loose.This connecting plate 24 can directly make by steel angle profile, is convenient to draw materials and process.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.

Claims (8)

1. a plug-in type desk, comprise some longitudinal bracing frames (10) and be located at the some horizontal crossbeam (20) between each bracing frame (10), the top of crossbeam (20) is provided with a table top (30), it is characterized in that: the two ends of described crossbeam (20) respectively offer at least one mounting groove (23), bracing frame (10) is provided with the installation projection (11) matched with this mounting groove (23), and this installation projection (11) is plugged in described mounting groove (23) to connect bracing frame (10) and crossbeam (20).
2. a kind of plug-in type desk according to claim 1, is characterized in that: described crossbeam (20) is a square tube, the inner chamber that described mounting groove (23) is square tube.
3. a kind of plug-in type desk according to claim 1, is characterized in that: described crossbeam (20) is the telescoping tube connected together successively by some square tubes, and described mounting groove (23) is for being positioned at the inner chamber of the square tube at these telescoping tube two ends.
4. a kind of plug-in type desk according to claim 3, is characterized in that: described table top (30) is detachably arranged on crossbeam (20), and is spliced by the some mesa cells (31) arranged along crossbeam (20) length direction.
5. a kind of plug-in type desk according to claim 1, is characterized in that: described bracing frame (10) forms by a square tube is bending, and the profile of support (10) is in falling " U " font.
6. a kind of plug-in type desk according to claim 1, it is characterized in that: described installation projection (11) is provided with at least one locking screw holes (111), crossbeam (20) offers the locking through hole (25) matched with described locking screw holes (111), a lock-screw passes described locking through hole (25) and is connected with locking support frame (10) and crossbeam (20) with locking screw holes (111).
7. a kind of plug-in type desk according to claim 6, is characterized in that: described locking through hole (25) is Long Circle through hole.
8. a kind of plug-in type desk according to claim 1, it is characterized in that: the end winding support of described crossbeam (20) has a plate (24), the side opening of bracing frame (10) is provided with at least one connecting screw hole (12), described connecting plate (24) offers the connecting through hole (241) matched with this connecting screw hole (12), an attachment screw through described connecting through hole (241) and be connected be spirally connected (12) and connect with locking support frame (10) and crossbeam (20).
CN201420859335.4U 2014-12-30 2014-12-30 A kind of plug-in type desk Active CN204378319U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420859335.4U CN204378319U (en) 2014-12-30 2014-12-30 A kind of plug-in type desk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420859335.4U CN204378319U (en) 2014-12-30 2014-12-30 A kind of plug-in type desk

Publications (1)

Publication Number Publication Date
CN204378319U true CN204378319U (en) 2015-06-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420859335.4U Active CN204378319U (en) 2014-12-30 2014-12-30 A kind of plug-in type desk

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105146915A (en) * 2015-08-04 2015-12-16 哈尔滨漆艺之星科技发展有限公司 Multifunctional lacquer painting desk
CN109208797A (en) * 2018-10-25 2019-01-15 无锡恒尚装饰工程有限公司 Large span curtain wall connecting system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105146915A (en) * 2015-08-04 2015-12-16 哈尔滨漆艺之星科技发展有限公司 Multifunctional lacquer painting desk
CN109208797A (en) * 2018-10-25 2019-01-15 无锡恒尚装饰工程有限公司 Large span curtain wall connecting system
CN109208797B (en) * 2018-10-25 2020-09-15 无锡恒尚装饰工程有限公司 Large-span curtain wall connecting system

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