CN206518286U - Desk - Google Patents

Abstract

A kind of desk, including desktop, table leg, the concave bending of table leg, concave-shaped openings are towards outside table, table leg is divided into shoulder and foot, shoulder and foot's integrally connected, shoulder one end is oblique to be fixed on desktop lower surface, being horizontally disposed between desk table leg has rectangle support, four angles of rectangle support are integrally connected to shoulder and foot junction, there are multiple pillars one between rectangle support and desktop lower surface, desktop lower surface is fixed in the upper end of pillar one, rectangle support is fixed in the lower end of pillar one, there are multiple support members between rectangle support and desktop lower surface, support member one end is riveted on rectangle support lateral surface, the support member other end is fixed on desktop lower surface, feet is linked to be by Force system by an entirety by rectangle support, support member also strengthens rectangle support simultaneously, so that the compressive property of whole desk is greatly improved.

Description

desk

technical field

The utility model relates to the technical field of daily necessities, in particular to a desk.

Background technique

Desk is an indispensable article in the office, but the general table legs of the desk are all separated, so that the table legs can not form a whole. The table legs are all stressed separately, so the compression resistance of the table legs is relatively poor compared to the connection of the table legs as a whole.

Utility model content

The purpose of the utility model is to provide a desk, which can improve the compression resistance of the desk legs.

The above-mentioned purpose of the utility model is achieved through the following technical solutions:

A desk, including a tabletop and table legs, the table legs are concave and curved, the concave opening faces outside the table, the table legs are divided into shoulders and feet, the shoulders and feet are integrally connected, and one end of the shoulder is obliquely fixed on the On the lower surface of the desktop, a rectangular bracket is horizontally arranged between the legs of the desk. The four corners of the rectangular bracket are integrally connected to the junction of the shoulder and the foot. There are multiple pillars between the rectangular bracket and the lower surface of the desktop, and the upper end of the pillar is fixed. On the lower surface of the desktop, the lower end of the pillar is fixed to the rectangular bracket, and there are multiple supports between the rectangular bracket and the lower surface of the desktop.

By adopting the above-mentioned technical scheme, the table legs are connected as a whole through the rectangular bracket, and part of the force from the desktop on the shoulder is transmitted to the foot, and part is transmitted to the rectangular bracket, and the rectangular bracket will transmit part of the force to other table legs. In this way, the rectangular bracket bears part of the force from the table top, and the feet of other table legs also bear part of the force from the desktop. It can come directly from the desktop, which further shares the force from the desktop that the legs of the table bear. These two forces make the rectangular bracket not only bear the force of the horizontal plane but also the force in the vertical direction, which fully exerts the compressive performance of the rectangular bracket. The pressure of the table legs of the desk is shared, and the supporting member shares a part of the force in the vertical direction of the rectangular support, thereby improving the compressive capacity of the rectangular support as a whole. This ensures that one of the legs of the desk will not be damaged due to excessive or uneven local force on the desktop, thereby affecting the service life of the entire desk.

As an optimization, the utility model can be further set as: there is a horizontal beam between the two parallel frames of the rectangular bracket, and the horizontal beam is integrally connected to the rectangular bracket.

By adopting the above-mentioned technical scheme, the horizontal beam of the rectangular support can improve the compressive performance of the rectangular support, so that the rectangular support can bear more pressure from the desktop and share more pressure on the legs of the desk, thus improving the overall performance of the desk. Compression resistance, extending the service life of the entire desk.

As an optimization, the utility model can be further set as follows: the angle between the horizontal beam and the parallel frame is an acute angle, every two horizontal beams cross in an X shape, and multiple groups of such X-shaped cross beam groups are arranged in parallel.

By adopting the above technical solution, a plurality of triangular frames are formed between the rectangular supports, and the triangular stable structure further improves the compressive performance of the rectangular supports, so that the rectangular supports can bear more pressure from the desktop and more share the burden of the desk legs The pressure, which improves the overall pressure resistance of the table, prolongs the service life of the entire desk.

As an optimization, the utility model can be further set as follows: there is a pillar two between the horizontal beam and the lower surface of the desktop, the upper end of the second pillar is fixed on the lower surface of the desktop, and the lower end of the second pillar is fixed at the center of the horizontal beam of the rectangular support.

By adopting the above-mentioned technical scheme, the pillar two between the horizontal beam and the lower surface of the desktop can make the horizontal beam of the rectangular support also directly bear the force from the table, instead of only being used to support the outer frame of the rectangular support, so the resistance of the entire rectangular support The compressive performance is fully exerted, and the pressure from the table directly borne by the desk table legs is further shared, so that the overall compressive capacity of the entire desk is improved.

As an optimization, the utility model can be further configured as follows: the first pillar and the second pillar are respectively integrally connected with a force-bearing piece away from the rectangular bracket, and the force-bearing piece is fixed on the lower surface of the desktop.

By adopting the above-mentioned technical scheme, the force-bearing sheet increases the force-bearing surface of pillar one and pillar two, so that the rectangular support bears more and more force in the vertical direction, further reducing the direct force of the desk legs, so that The overall pressure resistance of the desk is improved, and the service life of the entire desk is extended.

As an optimization, the utility model can be further set as follows: the inner surface of the integrated connection of the shoulder and the foot is a vertical surface, and the vertical surface is the connection surface between the table leg and the rectangular support.

By adopting the above-mentioned technical scheme, the vertical surface makes the contact between the rectangular support and the desktop more sufficient, and the force transmission from the shoulders and feet to the rectangular support is more sufficient, further reducing the direct force of the desk legs, which improves the The overall pressure resistance of the desk prolongs the service life of the entire desk.

As an optimization, the utility model can be further configured as follows: two grooves are formed on the outer surface of the rectangular bracket, and correspondingly there are two protrusions on the lower end of the support member, and the rivets penetrate through the protrusions and are fixed in the grooves.

By adopting the above-mentioned technical scheme, the protrusion at the lower end of the support is stuck in the groove on the outer side of the rectangular bracket, and the rivet penetrates through the protrusion and is fixed in the groove. The support can not only bear more force but also transfer more force directly from the desktop. The force is transmitted to the rectangular bracket, further sharing the force of the desk table legs, improving the service life of the desk table legs, thereby prolonging the service life of the desk.

As an optimization, the utility model can be further set as follows: there is a reinforcing piece at the connection between the four corners of the rectangular support and the rectangular support, there is a reinforcing piece at the connection between the horizontal beam and the rectangular support, and both the reinforcing piece 1 and the reinforcing piece 2 are set in the rectangular support. Brackets on the outer frame and horizontal beams.

By adopting the above-mentioned technical solution, the reinforcement piece 1 and the reinforcement piece 2 can improve the compressive capacity at the junction of the rectangular support and the horizontal beam, and at the same time, the reinforcement piece 1 can also improve the relatively weak compressive performance at the four corners of the rectangular support itself. Therefore, the compressive capacity of the rectangular bracket is improved as a whole, which improves the overall compressive capacity of the desk and prolongs the service life of the entire desk.

As an optimization, the utility model can be further set as follows: the lower end of the foot is a quadrangular platform.

By adopting the above-mentioned technical solution, the design of the lower end of the foot with a four-sided platform makes the lower end of the foot stronger, and the service life of the entire desk will not be affected due to deformation of the lower portion of the foot due to excessive force on the foot.

To sum up, the utility model has the following beneficial effects: the overall compressive performance of the table legs of the desk is improved, and the overall compressive performance of the desk is improved.

Description of drawings

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the bottom view of desk in embodiment 1;

Fig. 3 is the enlarged schematic view of A in Fig. 1;

Fig. 4 is the structural representation of embodiment 2;

Fig. 5 is the bottom view of desk in embodiment 2;

Fig. 6 is the structural representation of embodiment 3;

Fig. 7 is the bottom view of desk among the embodiment 3;

Figure 8 is an enlarged schematic view of B in Figure 6;

Figure 9 is an enlarged schematic view of C in Figure 6;

Fig. 10 is the structural representation of embodiment 4;

Figure 11 is an enlarged schematic view of D in Figure 10;

FIG. 12 is an enlarged schematic view of E in FIG. 10 .

In the figure, 1. desktop, 2. table leg, 3. shoulder, 4. foot, 5. rectangular bracket, 6. pillar one, 7. support member, 8. horizontal beam, 9. pillar two, 10. receiving Force sheet, 11, groove, 12, protrusion, 13, rivet, 14, reinforcement one, 15, reinforcement two.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment 1: As shown in Figure 1, a desk includes a desktop 1 and table legs 2. The table legs 2 are concave and curved, and the concave opening faces outside the table. The table legs 2 are divided into shoulders 3 and feet 4. , the shoulder 3 is integrally connected with the foot 4, one end of the shoulder 3 is obliquely fixed on the lower surface of the desktop 1, and a rectangular bracket 5 is horizontally arranged between the two desk legs, and the four corners of the rectangular bracket 5 are integrally connected to the shoulder 3 At the junction with the foot 4, the table leg 2 is connected as a whole through the rectangular bracket 5, part of the force on the shoulder 3 from the desktop 1 is transmitted to the foot 4, and part of it is transmitted to the rectangular bracket 5, and the rectangular bracket 5 will transfer a part The force is transmitted to the feet 4 of other table legs 2, so that the rectangular support 5 bears a part of the force from the desktop 1, and the feet 4 of other table legs 2 also bear a part of the force from the desktop 1, so that the rectangular support 5 and The table legs 2 have just formed an integral force-bearing system, and the rectangular support 5 supports the table legs 2, which has strengthened the compressive performance of the whole table. Two pillars 6 are evenly distributed on the long frame, and one pillar 6 is evenly distributed on each short frame of the rectangular support 5, the upper end of the pillar 6 is fixed on the lower surface of the desktop 1, and the lower end of the pillar 6 is fixed on the outer frame of the rectangular support 5 , the rectangular bracket 5 is connected to the desktop 1 through the pillar 1, so that the force on the rectangular bracket 5 not only comes from the table legs 2 but also directly from the desktop 1, which further shares the force from the desktop 1 that the table legs 2 bear. The force from one side makes the rectangular support 5 not only bear the force of the horizontal plane but also bear the force in the vertical direction, which fully exerts the compressive performance of the rectangular support 5 and shares the pressure of the desk legs 2. The relationship between the desktop 1 and the rectangular support 5 There are twelve support members 7 in between, four support members 7 are evenly distributed on each long frame of the rectangular support 5, two support members 7 are evenly distributed on each short frame of the rectangular support 5, and one end of the support member 7 is riveted to the rectangular support On the outer side, the other end of the support member 7 is fixed on the lower surface of the desktop 1, and the support member 7 shares a part of the vertical force of the rectangular support 5, thereby improving the compressive capacity of the rectangular support 5 as a whole. This ensures that one of the legs 2 of the desk will not be damaged due to excessive or uneven local force on the desktop 1, thereby affecting the service life of the entire desk.

Embodiment 2: as shown in Figure 4, the difference between implementation 2 and implementation 1 is that there is a horizontal crossbeam 8 between the rectangular supports 5, the horizontal crossbeam 8 is parallel to the short frame of the rectangular support 5, and the horizontal crossbeam 8 is integrally connected to the rectangular support 5 , the horizontal beam 8 can improve the compressive performance of the rectangular support 5, so that the rectangular support 5 can withstand more pressure from the desktop 1, and more share the pressure on the desk legs 2. The distance between the horizontal beam 8 and the lower surface of the desktop 1 There is a pillar 2 9 between them, the upper end of the pillar 2 9 is fixed on the lower surface of the desktop 1, the lower end of the pillar 2 9 is fixed on the center position of the horizontal beam 8, and the pillar 2 9 between the horizontal beam 8 and the lower surface of the desktop 1 can make the rectangular support 5 horizontal The crossbeam 8 can also directly bear the force from the table, instead of only being used to support the outer frame of the rectangular support 5, so that the compressive performance of the entire rectangular support 5 can be fully brought into play, and further share the burden from the desk legs 2 directly. For the pressure of the table, the end of the pillar 1 6 and the pillar 2 9 away from the rectangular bracket 5 is respectively integrally connected with a force-bearing piece 10, and the force-bearing piece 10 is fixed on the lower surface of the desktop 1, and the force-bearing piece 10 increases the strength of the pillar 1 6 and the pillar The force bearing surface of 29 makes the rectangular support 5 bear more and more fully the force in the vertical direction, further reduces the direct force of the desk table leg 2, and the lower end of the foot 4 is a square platform, so that the foot 4 The lower end is more solid, and the service life of the entire desk will not be affected due to the deformation of the lower part of the foot 4 due to excessive force on the foot 4 .

Embodiment 3: as shown in Figure 6, the difference between implementation 3 and implementation 2 is that there are many horizontal beams 8 between the two long frames of the rectangular support 5, and the angle between the horizontal beams 8 and the long frames of the rectangular support 5 is Acute angle, every two horizontal beams 8 are X-shaped intersections, and there are many groups of such X-shaped horizontal beams arranged in parallel, so that a plurality of triangular frames are formed between the outer frames of the rectangular bracket 5, and the triangular stable structure further improves the rectangular bracket. The compressive performance of 5 enables the rectangular support 5 to withstand more pressure from the desktop 1, and more to share the pressure on the desk legs 2. There are reinforcements at the four corners of the rectangular support 5 and the rectangular support 5. 14. There is a reinforcing piece 2 15 at the connection between the horizontal beam 8 and the rectangular bracket 5, and the reinforcing piece 14 and the reinforcing piece 2 15 are both set on the rectangular bracket 5 and the horizontal beam 8, and the reinforcing piece 14 and the reinforcing piece 2 15 can make the rectangle The compressive capacity of the joint between the bracket and the horizontal beam is improved, and the reinforcing piece 14 can also improve the relatively weak compressive performance at the four corners of the rectangular support 5 itself, thereby improving the compressive capacity of the rectangular support as a whole and prolonging the entire The service life of the desk.

Embodiment 4: As shown in Figure 10, the difference between Embodiment 4 and Embodiment 3 is that the inner surface of the integral connection between the shoulder 3 and the foot 4 is a vertical surface, and the vertical surface is the connection between the table leg 2 and the rectangular support 5 The vertical surface makes the contact between the rectangular support 5 and the foot 2 more sufficient, and the force transmission of the shoulder 3 and the foot 4 to the rectangular support 5 is also more sufficient, further reducing the direct force of the desk leg 2, There are two grooves 11 on the outer surface of the rectangular bracket 5, correspondingly there are two protrusions 12 on the lower end of the support member 7, the rivets 13 pass through the protrusions 12 and are fixed in the groove 11, and the protrusions 12 at the lower end of the support member 7 are locked. In the groove 11 on the outer side of the rectangular bracket 5, while the rivet 13 penetrates through the protrusion 12 and is fixed in the groove 11, the support member 7 can not only bear more force but also transmit more force directly from the desktop 1 to the rectangular bracket 5. Further share the force of the table legs of the desk, which improves the overall pressure resistance of the desk and prolongs the service life of the entire desk.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution according to needs after reading this specification, but as long as they are within the utility model All new claims are protected by patent law.

Claims (9)

1. a kind of desk, including desktop（1）, table leg（2）, it is characterised in that table leg（2）Concave bending, concave-shaped openings court To outside table, table leg（2）It is divided into shoulder（3）And foot（4）, shoulder（3）With foot（4）Integrally connected, shoulder（3）One end is oblique solid Due to desktop（1）Lower surface, desk table leg（2）Between be horizontally disposed with have rectangle support（5）, rectangle support（5）Four angles one Body is connected to shoulder（3）With foot（4）Junction, rectangle support（5）With desktop（1）There are multiple pillars one between lower surface（6）, Pillar one（6）Desktop is fixed in upper end（1）Lower surface, pillar one（6）Rectangle support is fixed in lower end（5）, rectangle support（5）With Desktop（1）There are multiple support members between lower surface（7）, support member（7）One end is riveted on rectangle support（5）Lateral surface, support member （7）The other end is fixed on desktop（1）Lower surface.

2. desk according to claim 1, it is characterised in that rectangle support（5）There is level horizontal between two parallel frames Beam（8）, horizontal gird（8）It is integrally connected to rectangle support（5）.

3. desk according to claim 2, it is characterised in that horizontal gird（8）Angle between parallel frame is sharp Angle, each two horizontal gird（8）Intersect in X-shaped, there is the horizontal gird group parallel arranged that multigroup such X-shaped intersects.

4. desk according to claim 2, it is characterised in that horizontal gird（8）With desktop（1）There is branch between lower surface Post two（9）, pillar two（9）Desktop is fixed in upper end（1）Lower surface, pillar two（9）Rectangle support is fixed in lower end（5）Level is horizontal Beam（8）Center.

5. desk according to claim 4, it is characterised in that pillar one（6）With pillar two（9）Upper remote rectangle support （5）Stress piece is connected with respectively（10）, stress piece（10）It is fixed on desktop（1）Lower surface.

6. desk according to claim 1, it is characterised in that shoulder（3）With foot（4）Integrally connected at medial surface For vertical plane, vertical plane is table leg（2）With rectangle support（5）Joint face.

7. desk according to claim 1, it is characterised in that rectangle support（5）Lateral surface on be provided with two grooves （11）, correspondingly support member（7）Lower end have two projections（12）, rivet（13）Through projection（12）It is fixed on groove（11）.

8. desk according to claim 4, it is characterised in that rectangle support（5）Four angles and rectangle support（5）Even There is reinforcing member one at the place of connecing（14）, horizontal gird（8）With rectangle support（5）There is reinforcing member two junction（15）, reinforcing member one（14） With reinforcing member two（15）All it is placed on rectangle support（5）Housing and horizontal gird（8）On.

9. desk according to claim 1, it is characterised in that foot（4）Lower end be in truncated rectangular pyramids.