CN209965600U - Firm brief table leg subassembly and have table frame of this table leg subassembly - Google Patents
Firm brief table leg subassembly and have table frame of this table leg subassembly Download PDFInfo
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- CN209965600U CN209965600U CN201920289249.7U CN201920289249U CN209965600U CN 209965600 U CN209965600 U CN 209965600U CN 201920289249 U CN201920289249 U CN 201920289249U CN 209965600 U CN209965600 U CN 209965600U
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Abstract
The utility model relates to the technical field of furniture, a firm and simple table leg assembly and a table frame with the table leg assembly are disclosed, the table leg assembly comprises table legs and a connecting beam, the cross section shapes of the whole bodies of the table legs and the connecting beam are the same triangle, the end parts of the table legs and the two ends of the connecting beam are provided with oblique planes, the two ends of the connecting beam are respectively fixedly connected with the end parts of the corresponding table legs through the oblique planes, the thickness of the table legs and the connecting beam are the same, the table leg assembly can be in a door shape, a splayed shape, a square shape or a trapezoid shape, and the table leg assembly has the advantages of simple structure, beautiful appearance, good stability, firmness and durability, strong bearing capacity, various styles and the like; the table frame with the table leg assembly is convenient to mount, good in stability, simple in structure, low in manufacturing cost and easy to popularize and use.
Description
Technical Field
The utility model relates to the technical field of furniture, more specifically relates to a firm brief table leg subassembly and have table frame of this table leg subassembly.
Background
At present, a common office table frame is formed by connecting a frame consisting of longitudinal beams and transverse beams with table legs, the connection surfaces of the table legs and the transverse beams or the longitudinal beams are all vertically connected, so that the contact area of the connection surfaces is small, and the connection strength is limited. And each component of current table frame passes through the screw connection more, and although the screw connection is simple and convenient, nevertheless the trompil needs to remove the body of considerable volume, structural drilling, not only can influence the whole outward appearance of table platform, also can lead to the stability of structure to descend, and after the live time is long, it is not hard up to take place easily, leads to the desktop to rock, influences the use.
Meanwhile, the cross section of a common table leg is mostly square, the appearance is thick and heavy, the table leg is not attractive and fashionable enough, more materials are used for processing, and a few materials are wasted on the premise of meeting the bearing capacity.
Therefore, it is necessary to provide a stable and simple table leg assembly and a table frame having the same to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the above prior art at least one kind defect (not enough) provide a firm brief table leg subassembly and have table frame of this table leg subassembly.
For solving the technical problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides a firm brief table leg subassembly, the table leg subassembly includes table leg and tie-beam, the table leg is the same triangle-shaped with the whole body cross sectional shape of tie-beam, the tip of table leg has the scarf, the both ends of tie-beam all have the scarf, the tie-beam both ends pass through scarf fixed connection with the tip of the table leg that corresponds respectively, the table leg is the same with the whole body thickness of tie-beam. The utility model discloses a through scarf fixed connection between table leg and the tie-beam of table leg subassembly, the area of stress of junction is big, helps stress decomposition, and then improves joint strength, strengthens the steadiness of table leg subassembly. The cross section shape design of table leg and tie-beam is the same triangle-shaped, the interconnect of both being convenient for, makes the structure of table leg subassembly brief fashion moreover, and the appearance is pleasing to the eye, satisfies the aesthetic requirement of user to modern office furniture, compares with traditional square table leg simultaneously, satisfies under bearing capacity's prerequisite, can also practice thrift the processing material of table leg subassembly, reduces manufacturing cost.
As a preferred embodiment, the table leg subassembly includes two table legs and a tie-beam, the tie-beam is last tie-beam, the top of table leg has the scarf, the both ends of going up the tie-beam all have the scarf, go up the both ends of tie-beam and pass through scarf fixed connection with the table leg top that corresponds, the table leg is the same with the thickness of last tie-beam, the table leg subassembly is door type or eight style of calligraphy, a table leg also can be saved to door type or eight style of calligraphy table leg subassembly, makes the table leg subassembly into "7" style of calligraphy, goes up the free end overlap joint of tie-beam on desk screen frame, and in a word, the table leg subassembly is made multiple pattern according to the user demand, has advantages such as durable firm, fashion atmosphere, be rich in aesthetic feeling, application scope extensively.
As a preferred embodiment, the table leg subassembly includes two table legs and two tie-beams, the tie-beam is tie-beam and lower tie-beam respectively, the top and the bottom of table leg all have the scarf, the both ends of going up tie-beam and lower tie-beam all have the scarf, go up the tie-beam both ends and pass through scarf fixed connection with the table leg top that corresponds respectively, the both ends of tie-beam are down respectively with the table leg bottom that corresponds through scarf fixed connection, the table leg is the same with the thickness of last tie-beam, lower tie-beam, the table leg subassembly is a style of calligraphy or trapezoidal, the table leg subassembly is made multiple pattern according to the user demand, has advantages such as durable firm, fashion atmosphere, be rich in the aesthetic feeling, application scope are wide.
Furthermore, the internal structure of table leg and last tie-beam, lower tie-beam is hollow or solid, adopts hollow structure, the table leg all rounds with each side edges and corners of last tie-beam, lower tie-beam. The internal structures of the table legs and the connecting beams can be determined according to the size of the table top or the weight of a bearing object, and a hollow structure is adopted under the condition of meeting the supporting force, so that the material is saved, the whole weight of the table leg assembly is favorably reduced, and the height adjusting device is prevented from being deformed due to excessive stress; the edges and corners of the legs and the connecting beams are rounded, so that the leg assembly is more attractive.
Furthermore, the table legs, the upper connecting beam and the lower connecting beam are made of metal, preferably steel, and the table legs are connected with the upper connecting beam or the lower connecting beam in a welding mode. The table leg adopts metal material with last tie-beam and tie-beam down, and firm durable, fashion atmosphere are connected table leg and tie-beam through the welding mode, can make the table leg subassembly have advantages such as joint strength height, steadiness are good.
The utility model also discloses a table frame with above-mentioned table leg subassembly, the table frame includes table leg subassembly and crossbeam, the table leg subassembly is provided with two, the crossbeam is provided with one at least, the preferred square roof beam that is preferred of crossbeam, the both ends of crossbeam respectively with the table leg subassembly that corresponds go up between the tie-beam can dismantle the connection. The table frame of the utility model has the advantages of simple structure, good stability, simple fashion, strong bearing capacity, low manufacturing cost, etc.
Further, go up the fixed connecting pin that is provided with in one side that the tie-beam is connected with the crossbeam, connecting pin and last tie-beam mutually perpendicular, the both ends of crossbeam are provided with respectively and hold the chamber supporting with the connecting pin, cup joint each other through the connecting pin between tie-beam and the crossbeam, adopt the connected mode who cup joints between tie-beam and the crossbeam, connect firmly, the dismouting once more of also being convenient for.
Furthermore, the specific number of the cross beams of the table frame can be determined according to the size of the table top, and three cross beams are preferably arranged, so that the table top can be stably supported, the stress distribution is uniform, and the deformation of the table top due to more articles locally bearing for a long time is prevented.
Furthermore, the bottom of the table leg assembly is provided with a height adjusting device which is beneficial to adjusting the levelness of the table, so that the table is prevented from being placed unstably when the ground is uneven.
Further preferably, the height adjusting device arranged at the bottom of the table leg assembly is an adjusting screw. The height of the desk legs is adjusted through the adjusting screws, so that the desk is easy to operate, convenient and fast.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
1. the table leg component of the utility model has simple structure and beautiful appearance, and meets the aesthetic requirements of users on modern furniture;
2. the table legs are fixedly connected with the connecting beam through the inclined plane, the connecting area is large, the connecting line is long, the connecting strength can be improved, and the table frame assembly is firm and durable and has strong bearing capacity;
3. the table frame with the table leg assemblies is convenient to mount, the table leg assemblies are detachably connected with the cross beam, the mounting flexibility is good, the disassembly and the assembly are convenient, and the stability is good;
4. the utility model discloses a table leg subassembly and table frame simple structure, triangle-shaped table leg and tie-beam are compared with ordinary square table leg and tie-beam, can practice thrift processing material, reduce manufacturing cost, easily use widely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a table leg assembly according to embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
figure 3 is a perspective view of a table leg assembly of embodiment 2 of the present invention;
figure 4 is a perspective view of the table leg assembly of embodiment 3 of the present invention;
figure 5 is a perspective view of a leg assembly of embodiment 4 of the present invention;
fig. 6 is an exploded view of a table frame according to embodiment 5 of the present invention;
fig. 7 is a perspective view of a table frame according to embodiment 6 of the present invention;
fig. 8 is a perspective view of a table frame according to embodiment 7 of the present invention;
fig. 9 is a perspective view of a table frame according to embodiment 8 of the present invention.
In the figure: 1-table leg, 2-upper connecting beam, 21-connecting pin, 3-lower connecting beam, 4-adjusting screw, 5-cross beam and 51-containing cavity.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for better illustration of the present embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The terms "front", "back", "inner", "outer", "upper", "lower", and the like, referred to in the embodiments of the present invention, refer to the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
For the purpose of clearly understanding the technical features, objects, and effects of the present invention, the detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, but the embodiments of the present invention are not limited thereto.
Example 1:
as shown in fig. 1-2, a firm brief table leg subassembly, the table leg subassembly is the door type, the table leg subassembly includes two table legs 1 and last tie-beam 2, table leg 1 is the same triangle-shaped with the whole body cross sectional shape of last tie-beam 2, the top of table leg 1 has the scarf, the both ends of going up tie-beam 2 all have the scarf, go up 2 both ends of tie-beam and pass through scarf fixed connection with the top of the table leg 1 that corresponds respectively, two mutual vertical parallels of table leg 1, table leg 1 is the same with the whole body thickness of last tie-beam 2. The table legs 1 and the upper connecting beams 2 of the table leg assembly are fixedly connected through the inclined plane, the stress area of the joint is large, stress decomposition is facilitated, the connecting strength is further improved, and the stability of the table leg assembly is enhanced. The cross section shapes of the desk legs 1 and the upper connecting beam 2 are designed into the same triangle, so that the desk legs and the upper connecting beam are convenient to connect with each other, the structure of the desk leg assembly is simple and fashionable, the appearance is attractive, the aesthetic requirement of modern office furniture is met, meanwhile, on the premise of meeting the bearing capacity, the processing material of the desk leg assembly can be saved, and the manufacturing cost is reduced.
The interior of the table leg 1 and the upper connecting beam 2 are of hollow structures, and the edge angles of each side edge of the table leg 1 and the upper connecting beam 2 are rounded. The table legs 1 and the internal structures of the connecting beams adopt hollow structures under the condition of meeting the supporting force, so that the material is saved, the overall weight of the table leg assembly is favorably reduced, and the height adjusting device is prevented from being deformed due to excessive stress; all round with each side edges and corners of tie-beam is carried out to table leg 1, can make the table leg subassembly be rich in the aesthetic feeling more, promotes visual effect.
The table leg 1 and the upper connecting beam 2 are made of steel, and the table leg 1 and the upper connecting beam 2 are connected through welding. Table leg 1 and last tie-beam 2 adopt steel, and firm durable, fashion atmosphere connect table leg 1 and last tie-beam 2 through the welding mode, can make the table leg subassembly have advantages such as joint strength height, steadiness are good.
Example 2:
as shown in fig. 3, the table leg subassembly of this embodiment is different from embodiment 1 in that, the table leg subassembly shape of this embodiment is eight characters, the table leg subassembly includes two table legs 1 and upper tie-beam 2, table leg 1 is the same triangle-shaped with the whole body cross sectional shape of upper tie-beam 2, the top of table leg 1 has the scarf, the both ends of upper tie-beam 2 all have the scarf, go up 2 both ends of tie-beam and pass through scarf fixed connection with the top of the table leg 1 that corresponds respectively, thereby two table legs 1 outwards skim respectively form eight characters, the bottom of table leg 1 also further processes into the plane parallel with ground. The table leg assembly is designed into a splayed shape, and has the advantages of simple structure, good stability, fashion, beauty, strong bearing capacity, low manufacturing cost and the like.
Example 3:
as shown in fig. 4, a firm brief table leg subassembly, the table leg subassembly is the style of calligraphy of the mouth, the table leg subassembly includes two table legs 1 and last tie-beam 2, lower tie-beam 3, table leg 1 is the same triangle-shaped with the whole body cross sectional shape of last tie-beam 2, lower tie-beam 3, the both ends of table leg 1 and the both ends of last tie-beam 2, lower tie-beam 3 all have the scarf, go up the both ends of tie-beam 2 and pass through scarf fixed connection with the top of the table leg 1 that corresponds respectively, down tie-beam 3 both ends pass through scarf fixed connection with the bottom of the table leg 1 that corresponds respectively, two table legs 1 vertical parallel each other, go up tie-beam 2 and the mutual horizontal parallel of tie-beam 3 down to form a mouthful style of calligraphy, table leg 1 is the same with the whole body thickness of last tie-beam 2, lower tie-beam 3. The table legs 1 of the table leg assembly are fixedly connected with the upper connecting beam 2 and the lower connecting beam 3 through the inclined planes, the stress area of the connecting part is large, stress decomposition is facilitated, the connecting strength is further improved, and the stability of the table leg assembly is enhanced; the cross section shapes of the table legs 1, the upper connecting beam 2 and the lower connecting beam 3 are designed into the same triangle, so that the table legs are convenient to connect with each other, the structure of the table leg assembly is simple and fashionable, the appearance is attractive, the aesthetic requirement of modern office furniture is met, meanwhile, on the premise of meeting the bearing capacity, the processing material of the table leg assembly can be saved, and the manufacturing cost is reduced.
The table leg 1 is hollow structure with the inside of last tie-beam 2, lower tie-beam 3, table leg 1 all rounds with each side edges and corners of last tie-beam 2, lower tie-beam 3. The table legs 1 and the internal structures of the connecting beams adopt hollow structures under the condition of meeting the supporting force, so that the material is saved, the overall weight of the table leg assembly is favorably reduced, and the height adjusting device is prevented from being deformed due to excessive stress; all rounds are carried out with each side edges and corners of tie-beam to table leg 1, can make the table leg subassembly more rich in the aesthetic feeling.
The table legs 1, the upper connecting beam 2 and the lower connecting beam 3 are made of steel, and the table legs 1 and the upper connecting beam 2 are connected through welding. Table leg 1 all adopts steel with last tie-beam 2, tie-beam 3 down, durable, fashion atmosphere, connects table leg 1 and last tie-beam 2, tie-beam 3 down through welding mode, can make the table leg subassembly have advantages such as joint strength height, steadiness are good.
Example 4:
as shown in fig. 5, the leg assembly of the present embodiment is different from embodiment 3 in that the leg assembly of the present embodiment has a trapezoidal shape. The table leg subassembly includes two table legs 1 and last tie-beam 2, lower tie-beam 3, table leg 1 is the same triangle-shaped with the whole body cross sectional shape of last tie-beam 2, lower tie-beam 3, the both ends of table leg 1 and last tie-beam 2, lower tie-beam 3 all have the scarf, go up the both ends of tie-beam 2 and pass through scarf fixed connection with the top of table leg 1 that corresponds respectively, down tie-beam 3 both ends pass through scarf fixed connection with the bottom of the table leg 1 that corresponds respectively, two table legs 1 outwards skimming respectively, it is horizontal parallel each other with lower tie-beam 3 to go up tie-beam 2 to form trapezium structure, table leg 1 is the same with last tie-beam 2, the whole body thickness of lower tie-beam 3. The two table legs 1 are respectively left-falling outwards, and the upper connecting beam 2 and the lower connecting beam 3 are parallel to each other to form a trapezoid. The table leg assembly is designed into a trapezoidal shape, and has the advantages of firmness, fashion, atmosphere, good aesthetic feeling, strong bearing capacity, wide application range and the like.
Example 5:
as shown in fig. 6, a table frame, the table frame includes table leg subassembly and crossbeam 5, the table leg subassembly includes two table legs 1 and last tie-beam 2, the table leg subassembly is provided with two, table leg 1 is the same triangle-shaped with the whole body cross sectional shape of last tie-beam 2, the top of table leg 1 has the scarf, the both ends of going up tie-beam 2 all have the scarf, go up 2 both ends of tie-beam and pass through scarf fixed connection with the top of the table leg 1 that corresponds respectively, two mutual vertical parallels of table leg 1, table leg subassembly shape is the door type, table leg 1 is the same with the whole body thickness of last tie-beam 2, crossbeam 5 is square roof beam, crossbeam 5's both ends can dismantle the connection between the last tie-beam 2 with the table leg subassembly that corresponds respectively. The table frame has the advantages of simple structure, good stability, fashion, beauty, strong bearing capacity, low manufacturing cost and the like.
The table frame is characterized in that three cross beams 5 are arranged, so that the table top can be stably supported, the stress distribution is uniform, and the deformation of the table top due to more articles locally borne for a long time is prevented.
Go up the fixed connecting pin 21 that is provided with in one side that tie-beam 2 and crossbeam 5 are connected, connecting pin 21 and last tie-beam 2 mutually perpendicular, the both ends of crossbeam 5 are provided with respectively and hold chamber 51 supporting with connecting pin 21, cup joint each other through connecting pin 21 between tie-beam and the crossbeam 5, adopt the connected mode who cup joints between tie-beam and the crossbeam 5, simple to operate, connect firm, be convenient for dismouting once more.
The bottom end of the table leg 1 of the table leg assembly is provided with the adjusting screw 4, the height of the table leg 1 is adjusted through the adjusting screw 4, and the table leg assembly is easy to operate, convenient and fast.
Example 6:
as shown in fig. 7, the table frame of this embodiment is different from that of embodiment 5 in that the leg assembly is in the shape of a Chinese character 'ba', the table frame comprises two table leg components and three cross beams 5, the table leg components comprise two table legs 1 and an upper connecting beam 2, the cross sections of the table legs 1 and the upper connecting beam 2 are in the same triangle, the top ends of the table legs 1 are provided with oblique cutting planes, both ends of the upper connecting beam 2 are provided with inclined planes, both ends of the upper connecting beam 2 are respectively fixedly connected with the top ends of the corresponding table legs 1 through the inclined planes, the two table legs 1 are respectively and outwardly turned to form a splayed shape, the bottom ends of the table legs 1 are further processed into a plane parallel to the ground, the bottom of the table leg 1 is provided with an adjusting screw 4, the table leg 1 is the same as the upper connecting beam 2 and the lower connecting beam 3 in overall thickness, and the cross beam 5 is a square beam. The table frame has the advantages of simple structure, good stability, fashion, beauty, convenience in installation, strong bearing capacity, low manufacturing cost and the like.
The upper connecting beam 2 and the cross beam 5 of the table frame of the present embodiment are connected in a sleeved manner, which is the same as the table frame in embodiment 5.
Example 7:
as shown in fig. 8, the difference between the table frame of this embodiment and embodiment 5 is that the shape of the table leg assembly is square, the table frame includes two table leg assemblies and three cross beams 5, the table leg assembly includes two table legs 1, an upper connecting beam 2 and a lower connecting beam 3, the cross-sectional shapes of the whole bodies of the table legs 1, the upper connecting beam 2 and the lower connecting beam 3 are the same triangle, both ends of the table legs 1 and both ends of the upper connecting beam 2 and the lower connecting beam 3 have oblique planes, both ends of the upper connecting beam 2 are respectively fixedly connected with the top ends of the corresponding table legs 1 through the oblique planes, both ends of the lower connecting beam 3 are respectively fixedly connected with the bottom ends of the corresponding table legs 1 through the oblique planes, the two table legs 1 are vertically parallel to each other, the upper connecting beam 2 and the lower connecting beam 3 are transversely parallel to form square, the table legs 1 and the upper connecting beam 2 are fixedly connected with the bottom ends of the corresponding table legs, The whole body thickness of lower tie-beam 3 is the same, 3 bottom ends of the lower tie-beam of table leg subassembly are provided with adjusting screw 4, crossbeam 5 is square roof beam. The table frame has the advantages of firmness, fashion, atmosphere, rich aesthetic feeling, convenience in installation, strong bearing capacity, low manufacturing cost and the like.
The upper connecting beam 2 and the cross beam 5 of the table frame of the present embodiment are connected in a sleeved manner, which is the same as the table frame in embodiment 5.
Example 8:
as shown in fig. 9, the difference between the table frame and the embodiment 5 of the present embodiment lies in that the shape of the table leg assembly is a trapezoid, the table frame includes two table leg assemblies and three cross beams 5, the table leg assembly includes two table legs 1, an upper connecting beam 2 and a lower connecting beam 3, the cross-sectional shapes of the whole body of the table legs 1 and the upper connecting beam 2 and the lower connecting beam 3 are the same triangle, the two ends of the table legs 1 and the two ends of the upper connecting beam 2 and the lower connecting beam 3 both have oblique cutting surfaces, the two ends of the upper connecting beam 2 are respectively fixedly connected with the top ends of the corresponding table legs 1 through the oblique cutting surfaces, the two ends of the lower connecting beam 3 are respectively fixedly connected with the bottom ends of the corresponding table legs 1 through the oblique cutting surfaces, the two table legs 1 are respectively inclined outwards, the upper connecting beam 2 and the lower connecting beam 3 are mutually and transversely parallel, so as to form a trapezoid structure, the table legs 1 and the upper connecting beam 2, The whole body thickness of lower tie-beam 3 is the same, 3 bottom ends of the lower tie-beam of table leg subassembly are provided with adjusting screw 4, crossbeam 5 is square roof beam. The table frame has the advantages of firmness, fashion, atmosphere, rich aesthetic feeling, convenience in installation, strong bearing capacity, low manufacturing cost and the like.
The upper connecting beam 2 and the cross beam 5 of the table frame of the present embodiment are connected in a sleeved manner, which is the same as the table frame in embodiment 5.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is to be understood that the above-described embodiments of the present invention are merely examples provided for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a firm brief table leg subassembly, a serial communication port, the table leg subassembly includes table leg and tie-beam, the table leg is the same triangle-shaped with the whole body cross sectional shape of tie-beam, the tip of table leg has the scarf, the both ends of tie-beam all have the scarf, the tie-beam both ends pass through scarf fixed connection with the tip of the table leg that corresponds respectively, the table leg is the same with the thickness of tie-beam.
2. The firm and simple leg assembly as claimed in claim 1, wherein the leg assembly comprises two legs and a connecting beam, the connecting beam is an upper connecting beam, the top ends of the legs have oblique cutting surfaces, both ends of the upper connecting beam are fixedly connected with the top ends of the corresponding legs through oblique cutting surfaces, and the leg assembly is in a gate shape or a splayed shape.
3. The firm and simple leg assembly as claimed in claim 1, wherein the leg assembly comprises two legs and two connecting beams, the connecting beams are an upper connecting beam and a lower connecting beam, the top and bottom ends of the legs have oblique inclined surfaces, the two ends of the upper connecting beam and the lower connecting beam have oblique inclined surfaces, the two ends of the upper connecting beam are fixedly connected with the top ends of the corresponding legs through oblique inclined surfaces, the two ends of the lower connecting beam are fixedly connected with the bottom ends of the corresponding legs through oblique inclined surfaces, and the leg assembly is in a square shape or a trapezoid shape.
4. A secure and simple leg assembly as defined in any one of claims 1-3, wherein the inner structure of the leg and the upper and lower connecting beams is hollow or solid.
5. A firm and simple leg assembly as defined in claim 4, wherein said legs are made of metal and connected to the upper and lower connecting beams by welding.
6. A table frame, characterized by, including the table leg subassembly of any one of claims 1-5 and crossbeam, the table leg subassembly is provided with two, the crossbeam is provided with at least one, can dismantle between the both ends of crossbeam and the upper tie-beam of the corresponding table leg subassembly respectively and be connected.
7. A table frame as claimed in claim 6, wherein a connecting pin is fixedly arranged on the side of the connecting beam connected with the cross beam, the connecting pin is perpendicular to the upper connecting beam, two ends of the cross beam are respectively provided with a containing cavity matched with the connecting pin, and the connecting beam and the cross beam are mutually sleeved through the connecting pin.
8. A table frame as claimed in claim 7, characterized in that the crosspieces of the table frame are provided with three.
9. A table frame as claimed in claim 8, wherein the bottom of the leg assembly is provided with height adjustment means.
10. A table frame as claimed in claim 9, wherein said height adjustment means is an adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289249.7U CN209965600U (en) | 2019-03-07 | 2019-03-07 | Firm brief table leg subassembly and have table frame of this table leg subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289249.7U CN209965600U (en) | 2019-03-07 | 2019-03-07 | Firm brief table leg subassembly and have table frame of this table leg subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209965600U true CN209965600U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920289249.7U Active CN209965600U (en) | 2019-03-07 | 2019-03-07 | Firm brief table leg subassembly and have table frame of this table leg subassembly |
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| Country | Link |
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| CN (1) | CN209965600U (en) |
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- 2019-03-07 CN CN201920289249.7U patent/CN209965600U/en active Active
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