CN217285182U - An adjusting bolt for table base - Google Patents

Abstract

The utility model provides an adjusting bolt for desk base relates to the bolt field, including desk body, base, bolt and setting at the inside adjusting part that is used for supporting the desk body of base, desk body bottom four corners fixedly connected with base, the base bottom all is provided with the bolt, and the bolt middle part is provided with the regulation carousel, adjusts the carousel middle part and sets up threaded hole. This kind of bolt passes through the mounting hole, the setting of screwed pipe and bolt, install the bolt and support the base at the screwed pipe is inside, the shortcoming that base direct contact ground is wet easily has been improved, when the height position of desk body needs to be adjusted, it can to grasp the bolt and twist the regulation inside the screwed pipe, reach the purpose of being convenient for adjust the use of desk body height position, and simultaneously, through adjusting the carousel, the setting of screw hole and bracing piece, make and adjust carousel and bracing piece and promote the support stability to the bolt, the outside single structure of bolt has been improved and has been caused the shortcoming of rocking easily.

Description

An adjusting bolt for table base

technical field

The utility model relates to the technical field of bolts, in particular to an adjusting bolt used for a table base.

Background technique

The table is a kind of commonly used furniture, mostly made of wood, with a plane on the top and pillars on the bottom, on which you can put things, do things, eat, write, work, etc. It is a piece of furniture fixed by flat plates, legs and other supports. , When the table is installed, a large number of bolts are needed to fix the connection parts, which increases the stability of the table.

Now the bolts are not only used to fix the connection parts of the table, but also used to support the base of the table. The base of the table is raised to the ground to avoid the wet ground, which will make the wooden base susceptible to moisture and affect its service life. However, the existing bolts It does not have the function of adjustment, which makes it inconvenient to adjust the height of the table for use. At the same time, most of the existing bolts have a single structure. When the bolts support the table base, the anti-shake of the bolts is poor, which leads to the support of the bolts. The performance will decrease, so to solve the above problems, an adjustment bolt for a table base is provided.

Utility model content

The utility model aims to solve the shortcomings existing in the background technology, and provides an adjusting bolt for a table base. Through the arrangement of the installation hole, the screw pipe and the bolt, when the height of the table body needs to be adjusted, grasp the bolt on the screw pipe. It can be adjusted by twisting the inside to achieve the purpose of adjusting the height of the table body. At the same time, by adjusting the settings of the turntable, the threaded hole and the support rod, the adjustment turntable and the support rod can improve the support stability of the bolt and improve the external stability of the bolt. A single structure is prone to the disadvantage of shaking.

In order to achieve the above purpose, the present utility model provides the following technical solutions, an adjusting bolt for a table base, comprising a table body, a base, a bolt, and an adjustment component arranged inside the base for supporting the table body;

The four corners of the bottom end of the table body are fixedly connected with a base, the bottom of the base is provided with bolts, the middle of the bolt is provided with an adjusting turntable, the middle of the adjusting turntable is provided with threaded holes, and the bottom end of the adjusting turntable is provided with multiple root support rod;

The adjustment assembly includes a mounting hole and a solenoid, and a mounting hole is provided in the middle of the bottom end of the base, and a solenoid is arranged inside the mounting hole.

Further, the solenoid pipe penetrates the mounting hole and extends into the interior of the base, and the solenoid pipe is threadedly connected with the bolt.

Further, the bottom of the bolt is provided with an anti-skid base, and the anti-skid base has a circular trapezoid structure.

Further, a clamping plate is connected to the top of the spiral tube, a limit block is provided at the position close to the top of the base, a movable port is provided at the bottom of the limit block, and grooves are provided on both sides of the outer end of the movable port, and The width and diameter of the groove are larger than that of the clamping plate.

Further, a limiting cavity is provided inside the limiting block, a compression spring is arranged in the middle of the limiting cavity, and the clamping plate at the top of the solenoid penetrates the movable port and extends to the interior of the limiting cavity to be connected with the compression spring.

Further, reinforcing blocks are respectively provided on both sides of the inside of the base, and the reinforcing blocks are all closely connected with the outer wall of the spiral tube, and the reinforcing blocks are made of rubber material.

Further, the adjusting turntable is threadedly connected with the bolts through the threaded holes, the plurality of the support rods are arranged in a ring, and the plurality of the support rods are flush with the bottom end of the anti-skid base.

The utility model provides an adjusting bolt for a table base, which has the following beneficial effects:

1. The practical advantage of the present invention is that when the height of the table body needs to be adjusted through the setting of the installation holes, the screw pipe and the bolt, the screw can be adjusted by grasping the bolt inside the screw pipe, which is convenient for adjusting the height and low position of the table body. Purpose.

2. Secondly, by adjusting the settings of the turntable, the threaded hole and the support rod, the adjustment turntable and the support rod can improve the support stability of the bolt, which improves the shortcoming that the single external structure of the bolt is easy to cause shaking.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 of the present invention.

3 is a schematic cross-sectional view of the base of the present invention.

FIG. 4 is a schematic bottom view of the limiting block of the present invention.

In Figure 1-4: 1. Table body; 2. Base; 201, Mounting hole; 202, Spiral pipe; 203, Bolt; 204, Anti-skid base; 205, Card plate; 206, Limit block; 208, limit cavity; 209, compression spring; 210, reinforcement block; 3, adjustment turntable; 301, threaded hole; 302, support rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example:

See Figures 1-4,

An adjustment bolt for a table base provided in this embodiment includes a table body 1, a base 2, a bolt 203, and an adjustment component disposed inside the base 2 for supporting the table body 1;

The four corners of the bottom end of the table body 1 are fixedly connected with the base 2, the bottom of the base 2 is provided with bolts 203, the middle of the bolt 203 is provided with an adjusting turntable 3, the middle of the adjusting turntable 3 is provided with a threaded hole 301, and the bottom end of the adjusting turntable 3 is provided with a plurality of support rod 302;

The adjustment assembly includes a mounting hole 201 and a solenoid 202 , a mounting hole 201 is provided in the middle of the bottom end of the base 2 , and a solenoid 202 is provided inside the mounting hole 201 .

Further, the solenoid 202 penetrates the mounting hole 201 and extends to the interior of the base 2, and the solenoid 202 is threadedly connected with the bolt 203. 202 enters the base 2 through the mounting hole 201 for installation, and installs the bolt 203 inside the coil 202 to support the base 2, which improves the disadvantage that the base 2 directly contacts the ground and is easily damped, and the table body 1 needs to be adjusted. When the height position of the table body 1 is adjusted, it is sufficient to grasp the bolt 203 and twist it inside the coil pipe 202 to achieve the purpose of facilitating the use of the height position of the table body 1 to be adjusted.

Further, the bottom of the bolt 203 is provided with an anti-skid base 204, and the anti-skid base 204 has a circular trapezoidal structure. When the bolt 203 supports the base 2 through the setting of the anti-skid base 204, the anti-skid base 204 can improve the anti-skid property of the bottom of the bolt 203. The situation of sliding during use of the table body 1 is avoided, and the anti-skid base 204 has a circular trapezoid structure, so that the bottom of the anti-skid base 204 bears a larger area of force, and the support stability of the base 2 by the bolts 203 is improved.

Further, a clamping plate 205 is connected to the top of the solenoid 202, a limit block 206 is provided at a position close to the top of the base 2, a movable port 207 is provided at the bottom of the limit block 206, and grooves are provided on both sides of the outer end of the movable port 207, and The width and diameter of the groove are larger than the setting of the clamping plate 205. Through the setting of the movable port 207 and the groove, when the coil 202 enters the interior of the base 2, the clamping plate 205 at the top of the coil 202 will follow the outer end of the movable port 207. The grooves on both sides enter into the limiting cavity 208 inside the limiting block 206 , so that the card board 205 can easily enter and exit the limiting cavity 208 from the movable port 207 .

Further, a limiting cavity 208 is provided inside the limiting block 206 , a compression spring 209 is arranged in the middle of the limiting cavity 208 , and the clamping plate 205 at the top of the solenoid 202 penetrates the movable port 207 and extends to the interior of the limiting cavity 208 and the compression spring 209 . Connected, through the setting of the limiting cavity 208 and the compression spring 209, after the clamping plate 205 at the top of the solenoid 202 enters the interior of the limiting cavity 208, the solenoid 202 is pushed hard, so that the clamping plate 205 bears the compression spring 209 and is stressed Compress it, and rotate the position of the solenoid 202 to change the direction of the clamping plate 205, so that the clamping plate 205 is stuck in the limit cavity 208, and after the thread inside the solenoid 202 is worn out, rotate the solenoid 202 again, so that the clamping The plate 205 is aligned with the groove of the movable port 207 to take out the coil 202, so as to facilitate the replacement of the coil 202.

Further, reinforcing blocks 210 are respectively provided on both sides of the interior of the base 2, and the reinforcing blocks 210 are tightly connected with the outer wall of the coil pipe 202, and the reinforcing block 210 is made of rubber material. When inside the base 2 , the reinforcement block 210 will closely fit the outer wall of the coil pipe 202 , so that the reinforcement block 210 can increase the frictional force with the coil pipe 202 to connect firmly and prevent the coil pipe 202 from falling off the base 2 .

Further, the adjusting turntable 3 is threadedly connected with the bolts 203 through the threaded holes 301 , the plurality of support rods 302 are arranged in a ring, and the plurality of support rods 302 are flush with the bottom end of the anti-skid base 204 . and the setting of the support rod 302, during the use of the bolt 203, the threaded hole 301 is adjusted on the bolt 203 by rotating the adjustment dial 3, so that the support rod 302 is flush with the bottom end of the anti-skid base 204, so that the adjustment dial 3 Together with the support rod 302, the support stability of the bolt 203 is improved, and the disadvantage that the single external structure of the bolt 203 is easy to cause shaking is improved.

The support rod 302 is made of stainless steel, and the stainless steel material has the characteristics of good corrosion resistance and high mechanical strength, so that when the support rod 302 supports the bolt 203, it can bear the weight of the base 2, and has strong corrosion resistance. It can make the support rod 302 use for a long time to slow down the erosion of wet ground and improve the service life of the support rod 302;

At the same time, the support rod 302 can also be made of steel material with a carbon content of less than 0.25%, which contains a small amount of silicon and manganese, which can reduce the brittleness of carbon steel and reduce the harmful effect of sulfur, but compared with stainless steel materials, steel The corrosion resistance of the material is not as high as that of the stainless steel material. Under the influence of the damp environment on the ground, the material with strong corrosion resistance is preferred to be made to avoid the support rod 302 being corroded after long-term use and needs to be replaced, so stainless steel is selected. material to make the support rod 302 .

When using the present utility model, first, when the table body 1 is in use, the solenoid 202 is inserted into the base 2 through the mounting hole 201 for installation. The groove on the side enters the limit cavity 208 inside the limit block 206 , so that the clip plate 205 can easily enter and exit the limit cavity 208 from the movable port 207 , and push the solenoid 202 hard to make the clip plate 205 stand against the compression spring 209 It is compressed by force, and the position of the coil 202 is rotated to change the direction of the clamping plate 205, so that the clamping plate 205 is stuck in the limiting cavity 208, and the bolt 203 is installed inside the coil 202 to support the base 2. The disadvantage that the base 2 directly contacts the ground and is easily damped is improved, and when the height position of the table body 1 needs to be adjusted, the bolt 203 can be twisted and adjusted inside the coil 202, so as to facilitate the use of the height position of the table body 1. , and when the bolts 203 support the base 2, the anti-skid base 204 can improve the anti-skid property of the bottom of the bolt 203, avoiding the situation of sliding during the use of the table body 1, and the anti-skid base 204 has a circular trapezoid structure, so that the bottom of the anti-skid base 204 The force-bearing area is larger, which promotes the stability of the support of the bolt 203 to the base 2. At the same time, when the coil 202 is placed inside the base 2, the reinforcement block 210 will closely fit the outer wall of the coil 202, so that the reinforcement block 210 can increase the connection with the screw. The frictional force of the tube 202 is firmly connected to prevent the screw tube 202 from falling off the inside of the base 2, and after the thread inside the screw tube 202 is worn, rotate the screw tube 202 again, so that the clamping plate 205 is aligned with the groove of the movable port 207 Take out the coil 202 at the place, so as to facilitate the replacement of the coil 202. Finally, during the use of the bolt 203, adjust the position of the threaded hole 301 on the bolt 203 by rotating the adjustment dial 3, so that the support rod 302 is connected to the bottom end of the anti-skid base 204. The positions are flush, so that the adjusting turntable 3 and the support rod 302 improve the support stability of the bolts 203 , which improves the disadvantage that the single external structure of the bolts 203 easily causes shaking.

The above are only the preferred embodiments of the present utility model. It should be pointed out that for those skilled in the art, some modifications and improvements can be made without departing from the concept of the present utility model. These should also be regarded as the present utility model. The protection scope of the new model will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (7)

1. An adjusting bolt for a table base is characterized by comprising a table body, a base, a bolt and an adjusting component arranged inside the base and used for supporting the table body;

four corners of the bottom end of the table body are fixedly connected with bases, bolts are arranged at the bottoms of the bases, an adjusting turntable is arranged in the middle of each bolt, a threaded hole is formed in the middle of each adjusting turntable, and a plurality of support rods are arranged at the bottom end of each adjusting turntable;

the adjusting component comprises a mounting hole and a solenoid, the middle of the bottom end of the base is provided with the mounting hole, and the solenoid is arranged in the mounting hole.

2. An adjusting bolt for a table base as claimed in claim 1 wherein the threaded tube extends through the mounting hole and into the interior of the base, the threaded tube being threadedly connected to the bolt.

3. An adjusting bolt for a table base as claimed in claim 1, wherein the bolt bottom is provided with a non-slip base, and the non-slip base is of a round trapezoidal structure.

4. The adjusting bolt for the base of the table as claimed in claim 1, wherein a clamping plate is connected to the top end of the screw tube, a position of the base near the top end is provided with a limiting block, the bottom of the limiting block is provided with a movable opening, two sides of the outer end of the movable opening are provided with grooves, and the width and the diameter of the grooves are larger than those of the clamping plate.

5. The adjusting bolt for the table base as claimed in claim 4, wherein a limiting cavity is formed in the limiting block, a pressure spring is arranged in the middle of the limiting cavity, and the clamping plate at the top end of the spiral tube penetrates through the movable opening and extends into the limiting cavity to be connected with the pressure spring.

6. An adjusting bolt for a table base as claimed in claim 1, wherein reinforcing blocks are respectively arranged on two sides of the inside of the base, the reinforcing blocks are tightly attached to the outer wall of the solenoid, and the reinforcing blocks are made of rubber materials.

7. An adjusting bolt for a table base as claimed in claim 1, wherein the adjusting rotary plate is screwed with the bolt through a threaded hole, a plurality of the support rods are arranged in a ring shape, and the plurality of the support rods are flush with the bottom end of the anti-slip base.

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