JP3027482U - Assembled table foot structure - Google Patents

Abstract

(57) Abstract: [PROBLEMS] To provide a structure of a foot of a table which has a stable and solid structure and can be assembled quickly and conveniently. SOLUTION: The bottom portions of two support rods 40 are attached to the lower base 2.
0, and the top is inserted into the upper base 30. Then, after the joined body 50 is placed on the upper base 30, the screw 70
Then, the joined body 50, the upper base 30, and the top of the support rod 40 are integrally connected. Moreover, the screw 74 connects the lower base 20 and the bottom joint 44 of the support rod 40 in an integrated manner. After that, the two covers 60 are fitted to complete. That's why it's a quick and convenient assembly method.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a structure of a foot of a table, and more particularly to an improved structure of a foot of an assembled table.

[0002]

[Prior art]

 As we all know, nowadays most of the various table types have their feet made of rods, but based on the prior art, they are mainly joined by steel pipes.

[0003]

[Problems to be solved by the device]

 Unfortunately, connecting and assembling pipes is not straightforward and gaps are often formed at the connections, making it a poorly stable and rigid structure. By the way, conventional products are made of almost the same material, and it is almost impossible to make them with different materials. In order to solve the above-mentioned drawbacks, a main object of the present invention is to provide an assembly type table foot structure which has a stable and solid structure and can be assembled quickly and conveniently.

Another object of the present invention is to provide an assembled table leg structure in which parts of different materials are cleverly mounted.

[0005]

[Means for Solving the Problems]

 The present invention relates to a foot structure of an assembled table, which includes the following components (a) (b) (c) (d) (e). (a) The lower base is a rectangular body, has a predetermined distance along the axial direction, and is formed with two non-penetrating positioning holes recessed inward. Not only a conical mounting part is placed at the entrance of the positioning hole, but also the inner hole is penetrated to the bottom of the lower base. In addition, at least one fitting hole is provided on both sides of the lower base.

(B) The upper base is a rectangular body, and two positioning holes which are not penetrated are formed in the bottom of the upper base with a predetermined distance along the longitudinal direction. At the entrance of the positioning hole, not only a conical mounting part is arranged, but also the inner hole penetrates to the top of the upper base. A predetermined number of fitting holes are provided on both sides of the upper base. (c) The two support rods are upright pipes, and a predetermined number of fitting holes are formed on both side surfaces of the support rods. Both ends of the support rod become conical joints. At the periphery of the joint is a conical joint with an inwardly enlarged diameter. In addition, joint holes are provided on both end faces of the joint. The joint at the bottom of the support rod is inserted into the mounting part of the positioning hole of the lower base so as to be in close contact. Correspondingly, the joint at the top of the support rod is also inserted into the mounting portion of the positioning hole of the upper base so as to be in close contact. The two support rods are arranged in parallel.

(D) The joined body is a long metal body having a horizontal wall. On the other hand, the horizontal wall has two screw holes with a fixed spacing. When the horizontal wall of the joined body is pasted on the top of the upper base, the screw filling hole just matches the inner hole of the upper base, so use a screw to screw it into the inner hole of the joint and the inner hole of the upper base. And then screw it into the joint hole in the joint of the support rod. Correspondingly, a screw is used to pass through the screw filling hole and inner hole of the lower base, and then screwed into the joint hole in the joint at the bottom of the support rod.

(E) At least one fitting plate extends from the bottoms of the two covers. A certain number of mating plates are provided on both sides of the cover, and a certain number of mating plates are also provided on the top of the covers. The fitting plates on the bottom of the cover are inserted into the fitting holes of the lower board, and then the fitting plates on both sides thereof are fitted into the fitting holes of the two support rods. After that, the fitting plate at the top is inserted into the fitting hole of the upper substrate.

[0009]

[Embodiment of device]

 In order for the novice to understand the purpose, features and effects of the present invention, a detailed description will be given below with reference to the ideal embodiment. Please refer to Figure 1 first. The structure of the foot of the assembly type table of the present invention includes the following parts.

The lower base 20 is a rectangular body made of plastic. On the other hand, in order to allow the wire to pass through, a through-hole elliptical hole 22 is formed in the center of the top as shown by the dotted line in FIG. Positioning holes 23 which are not penetrated but are recessed inward are provided in front of and behind the oval hole 22. Not only is a mounting portion 24 having a conical shape arranged at the entrance of the positioning hole 23, but the inner hole 25 also penetrates to the bottom of the lower base 20. A screw filling hole 26 having an inner diameter larger than that of the inner hole 25 is installed on the bottom of the lower base 20 with the same axis as the positioning hole 23. In addition, fitting portions 27 that are recessed inward are installed on both sides of the lower base 20 so as to be symmetrical to each other. The opening of the mating portion 27 includes an arcuate bottom edge 28 having a hole 29 at the bottom, facing upward.

The upper base 30 is also a rectangular body made of plastic. A positioning hole 31 whose top is flat and does not penetrate and which has a predetermined distance is also formed in the bottom of the upper base 30 by being recessed inward. Not only is the mounting portion 32 having a conical shape arranged at the entrance of the positioning hole 31, but the inner hole 33 also penetrates to the top of the upper base 30. Further, a screw head filling hole 34 having an inner diameter larger than that of the inner hole 33 is installed on the top of the upper base 31 with the same axis as the positioning hole 31. In addition, fitting portions 35 that are recessed inward are installed on both sides of the upper base 30 so as to be symmetrical to each other. In addition, the opening of the fitting portion 35 is processed downward to form two fitting holes 38. Moreover, shoulders 39 are formed inwardly on both sides of the upper base 30, that is, above the fitting portion 35.

The two support rods 40 are upright pipes, and fitting holes 42 are formed on both side surfaces of the support rods 40 so as to be arranged above and below. Both ends of the support rod 40 become conical joints. At the periphery of the joint is a conical joint 45 with an inwardly enlarged diameter. Further, the joint portions 46 are provided on both end surfaces of the joint. As shown in FIG. 3, the joint 44 at the bottom of the support rod 40 is inserted into the mounting portion 24 of the positioning hole 23 of the lower base 20 in a close contact manner. Correspondingly, the joint 44 at the top of the support rod 40 is also inserted into the mounting portion 32 of the positioning hole 31 of the upper base 30 in a close contact manner.

The joint body 50 is a long metal body having an L-shaped cross section, and includes an upright wall 52 and a horizontal wall 54. On the other hand, the horizontal wall 54 has two screw filling holes 56 with a fixed spacing. The through hole 57 is processed so as to be joined to the filling hole 56. Further, a predetermined number of joining holes 58 are arranged on the horizontal wall 54. The horizontal wall 54 of the joined body 50 is attached to the top of the upper base 30. As shown in FIG. 3, the upright wall 52 is also attached to the shoulder portion 39 of the upper base 30. At that time, since the bottom of the screw filling hole 56 of the horizontal wall is just aligned with the screw inner hole 34 of the upper base, the joint body 50 is positioned by it.

The screw 70 passes through the screw filling hole 57 of the joint body 50 and the screw inner hole 34 of the upper base 30, and then is screwed into the joint hole 46 of the joint 44 of the support rod 40. Of course, the screw head enters the screw filling hole 56. On the other hand, the screw 74 also passes through the screw filling hole 26 and the inner hole 25 of the lower base 20, and then is screwed into the joint hole 46 in the joint 44 at the bottom of the support rod 40. The head of the screw also enters the screw filling hole 26. The body of the foot 16 of the table is integrally constructed.

The top and bottom of the two covers 60 are arcuate. The mating plate 62 extends downward from its bottom. Young fitting plates 64 are provided on both sides of the cover 60 corresponding to the fitting holes 42 of the support rod 40. Further, at the top of the cover 60, two fitting plates 65 are prepared corresponding to the fitting holes 38 of the upper base 36, and at the same time, a notch 66 for drawing out the wire is also processed. The fitting plate 62 at the bottom of the cover 60 is inserted into the fitting hole 29 of the lower substrate 20, and then the fitting plates 64 on both sides thereof are fitted into the fitting holes of the two support rods. After that, the fitting plate 65 at the top is inserted into the fitting hole 38 of the upper substrate 30. Then, as shown in FIG. 4, not only is the cover positioned, but the top and bottom of the cover 60 are also attached to the fitting portions 27, 35 of the upper and lower bases 20, 30.

With the above-described parts, in the assembly method of the present invention, the bottoms of the two support rods 40 are mainly inserted into the lower base 20, and the tops thereof are inserted into the upper base 30. Then, after the joint body 50 is placed on the upper base 30, the joint body 50, the upper base 30 and the top of the support rod 40 are integrally connected by the screw 70. Moreover, the screw 74 connects the lower base 20 and the bottom joint 44 of the support rod 40 in an integrated manner. After that, the two covers 60 are fitted to complete. That's why it's a quick and convenient assembly method.

When the top of the support rod 40, the upper base 30 and the joined body 50 are integrated by a screw 70 so as to be in close contact, the joint 44 and the positioning hole 31 are presented in a corresponding conical shape. , The joint 44 is pushed into the positioning hole 31 by the force of the screw 70, and the joint portion 45 of the joint 44 and the mounting portion 32 of the positioning hole 31 are adhered to each other. That is, the support rod 40 and the positioning hole 31 are stably and firmly connected to each other, and a strong structure is obtained.

According to the same reasoning, regarding the joint between the joint 44 at the bottom of the support rod 40 and the positioning hole 23 of the lower base 20, by the screwing action of the screw 64, the attachment portion 24 and the joint portion 45 also have a conical shape. Present to the state. Eventually, the upper and lower bases 29, 30 and the two support rods 40 become a stable and solid rectangular parallelepiped. In addition, the fitting plates 60, 62, 64, 65 of the cover 60 are fitted into the fitting holes 38, 29, 43 of the upper and lower bases 20, 30 and the supporting rod 40 to further improve the stability. To be done. Of course, it can be said that the cover 60 can be removed for a while to pull out the wire.

In the case of practical application, two sets of table legs are made into one group, and are assembled with a table by screws through the joint holes of the joint body 50. The external shape shown in Fig. 1 is applied to a general table surface, that is, the lower base and both ends of the joint have merits and demerits. Even if the same structure accommodates a large table for meetings or a small table for computers, its dimensions must be changed. For example, as shown in FIG. 5, in order to match a large table, both ends of the lower base 82 of the table 80 have long dimensions 83, and both ends of the joined body 84 also have long dimensions 85. Conversely, as shown in FIG. 6, in order to match a small table, the lower base 92 of the table 90 has a short dimension 93 at both ends, and the joined body 94 also has a short dimension 95.

Summarizing the contents described above, since the structure of the present invention certainly has stable and solid properties, there was no possibility of shaking. Not only is it easy to assemble and has an aesthetic appeal, but from the examples, the parts made of metal supporting rods and plastics, as well as the lower base and cover are made of different materials. Be assembled.

[Brief description of drawings]

FIG. 1 is a perspective view of an ideal embodiment of the present invention.

FIG. 2 is a sectional view of the stereoscopic decomposition of FIG.

FIG. 3 is a sectional view taken along line 3-3 of FIG.

FIG. 4 is a sectional view taken along line 4-4 of FIG.

FIG. 5 is a view showing an implementation state of the present invention.

FIG. 6 is a view showing another embodiment of the present invention.

Claims (5)

[Scope of utility model registration request] 1. A structure of a foot of an assembly type table, which is characterized by including the following constituent elements (a) (b) (c) (d) (e). (a) The lower base is a rectangular body, has a predetermined distance along the axial direction, and is formed with two non-penetrating positioning holes recessed inward. Not only a conical mounting portion is arranged at the entrance of the positioning hole, but also the inner hole is penetrated to the bottom of the lower base. At least one fitting hole is provided on both sides of the lower base. (b) The upper base is a rectangular body, and two positioning holes which are not penetrated are formed in the bottom of the upper base with a predetermined distance along the longitudinal direction. At the entrance of the positioning hole, not only a conical mounting portion is arranged, but also the inner hole is penetrated to the top of the upper base. A predetermined number of fitting holes are provided on both sides of the upper base. (c) The two support rods are upright pipes, and a predetermined number of fitting holes are formed on both side surfaces thereof. Both ends of the support rod become conical joints. At the periphery of the joint is a conical joint with an inwardly enlarged diameter. In addition, joint holes are provided on both end surfaces of the joint. The joint at the bottom of the support rod is inserted into the mounting portion of the positioning hole of the lower base so as to be in close contact. Correspondingly, the joint at the top of the support rod is also inserted in close contact with the mounting portion of the positioning hole of the upper base. In addition,
The two support rods are arranged in parallel. (d) The joined body is a long metal body having a horizontal wall. on the other hand,
The horizontal wall has two screw holes with fixed spacing.
When the horizontal wall of the bonded body is pasted on the top of the upper base, the screw filling hole just matches the inner hole of the upper base, so use a screw to screw the screw filling hole of the bonded body and the inner hole of the upper base. After passing, screw it into the joint hole in the joint of the support rod. Correspondingly, with screws, screw filling holes in the lower base,
After passing through the bore, screw it into the joint bore in the joint at the bottom of the support rod. (e) At least one fitting plate extends from the bottoms of the two covers. A predetermined number of fitting plates are provided on both sides of the cover, and a predetermined number of fitting plates are also provided on top of the covers. The fitting plates on the bottom of the cover are inserted into the fitting holes of the lower substrate, and then the fitting plates on both sides thereof are fitted into the fitting holes of the two support rods. After that, the fitting plate at the top is inserted into the fitting hole of the upper substrate. 2. The structure of the foot of the table of the assembling system according to claim 1, characterized in that it comprises the following components (f) (g) (h) (i). (f) The bottom of the lower base includes two screw filling holes. Its inner diameter is larger than that of the inner hole, but the lower positioning hole is coaxial,
It penetrates to the inner hole. (g) The top of the upper base also includes two screw holes. Although the inner diameter is larger than the size of the inner hole, the upper positioning hole is also coaxially penetrated to the inner hole. (h) The horizontal wall of the bonded body also has two screw filling holes with a fixed distance. A screw inner hole is further penetrated below the screw filling hole. (i) The screw heads are embedded by the screw filling holes of these bases and the screw filling holes of the joined body. 3. The structure of the foot of the table of the assembling system according to claim 1, characterized in that it comprises the following components (j) (k) (l). (j) On both sides of the lower base, an arcuate shape that is recessed upward is formed, and a fitting hole is arranged at the bottom end thereof. (k) On both sides of the upper base, an arcuate shape that is recessed inward is formed downward, and fitting holes are also arranged at the edges thereof. (l) The fitting plates at the top and bottom of the cover are fitted and attached so that they are in close contact with the corresponding fitting holes. 4. The structure of the foot of the table of the assembling system according to claim 1, characterized by comprising the following components (m) (n) (o). (m) At least one shoulder is formed inwardly on one side of the upper base. (n) Correspondingly, the joined body has one upright wall extending downward on at least one side. (o) When the joined body is arranged on the upper base, the upright wall is attached to the shoulder of the upper base. 5. In order to pull out the electric wire, a through hole is provided between two positioning holes of the lower base, and a notch is prepared on the top of the cover. The structure of the foot of the table of the assembly method according to claim 1.