CN214284096U

CN214284096U - Metal stool with reinforcement function and height-adjusting conveniently

Info

Publication number: CN214284096U
Application number: CN202023134119.8U
Authority: CN
Inventors: 施建平
Original assignee: Hangzhou Xinxiao Metal Products Co ltd
Current assignee: Hangzhou Xinxiao Metal Products Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-28
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a metal bench with reinforcement function and be convenient for height-adjusting, including base and locating hole, the outside of base is provided with the adapter sleeve, the locating hole is installed in the inside in smooth chamber, the outside of movable rod is provided with the removable pin, and the top of removable pin is provided with the bottom plate, the top of bottom plate is provided with the stand, and the top of stand installs the knob, the top of knob is provided with the slide bar, and the top of slide bar is fixed with the backplate, the spring is installed in the left side of removable pin, and the below of spring is provided with the piston, the below of piston is provided with the cavity, the inside of base is provided with the slotted hole, and the right side of slotted hole is provided with the card key. This metal bench is provided with base, card key, slotted hole and adapter sleeve for possessed reinforcement function, and be provided with smooth chamber, locating hole, movable rod and loose pin, makeed to have possessed regulatory function, be provided with backplate, slide bar, stand and knob simultaneously, makeed to carry out altitude mixture control.

Description

Metal stool with reinforcement function and height-adjusting conveniently

Technical Field

The utility model relates to a metal bench technical field specifically is a metal bench with reinforcement function and be convenient for height-adjusting.

Background

With the rapid development of the modern furniture industry, the stool becomes the furniture essential in daily life, and is used for resting people in families, offices, restaurants or other places, and the stool is generally composed of a seat and stool legs.

The metal stool on the existing market does not have a reinforcing function in the working use process, so that the stool is very unstable, does not have an adjusting function, and is not very practical, and meanwhile, the stool is not strong in compatibility and cannot be used by users with different heights.

In order to solve the above problems, we propose a metal stool with a reinforcement function and a height adjustment convenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal bench with reinforcement function and be convenient for height-adjusting to solve the existing metal bench on the market that proposes in the above-mentioned background and exist in the in-service use, the stool does not possess reinforcement function, leads to very unstable, and the stool does not possess regulatory function, leads to very impracticable, and the compatibility of stool is not strong simultaneously, can not come the problem of using to the user that the height is different.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal bench with reinforcement function and be convenient for height-adjusting, includes base and locating hole, the outside of base is provided with the adapter sleeve, and the top of adapter sleeve is provided with smooth chamber, the locating hole is installed in the inside in smooth chamber, and the top of locating hole is provided with the movable rod, the outside of movable rod is provided with the loose pin, and the top of loose pin is provided with the bottom plate, the top of bottom plate is provided with the stand, and installs the knob in the top of stand, the top of knob is provided with the slide bar, and the top of slide bar is fixed with the backplate, the spring is installed in the left side of loose pin, and the below of spring is provided with the piston, the below of piston is provided with the cavity, the inside of base is provided with the slotted hole, and the right side of slotted hole is provided with the card key.

Preferably, the positioning holes are connected with the sliding cavity in an embedded mode, and the positioning holes are distributed at equal intervals relative to the surface of the sliding cavity.

Preferably, the back plate forms a lifting structure through the sliding rods and the upright posts, and the sliding rods are symmetrically distributed around the vertical center line of the back plate.

Preferably, the movable pin forms an elastic translation structure through the spring and the movable rod, and the movable pin is movably connected with the spring.

Preferably, the movable rod and the sliding cavity form a lifting structure through the matching between the piston and the cavity, and the outer surface of the piston is attached to the inner surface of the cavity.

Preferably, the base forms detachable construction through cooperation between card key and the slotted hole and adapter sleeve, and is connected for the draw-in groove between card key and the slotted hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this metal bench with reinforcement function and be convenient for height-adjusting is provided with the base, the card key, slotted hole and adapter sleeve, the user can insert the card key in the slotted hole when using, in the pole of adapter sleeve in the base both sides, the last user is knocking the adapter sleeve, because the card key is toper structural design, so when the adapter sleeve is pressed and is strikeed, the card key can expand to the outside and develop, thereby make this device possess fine reinforcement function, thereby can make the more durable stability of base of this device.

2. This metal bench with reinforcement function and be convenient for height-adjusting is provided with smooth chamber, the locating hole, movable rod and movable pin, this compatibility has been improved greatly in such design, the user can press the movable pin when using, then press the movable rod and make the movable rod carry out the lift adjustment in the inside in smooth chamber, when the movable rod enters into the position of locating hole, the spring can take the movable pin to pop out, thereby it is stable to make the movable rod can cooperate with smooth chamber, and inside in smooth chamber is provided with piston and cavity, such design can make the movable rod play the atress effect, make this device possess the function of altitude mixture control through such design.

3. This metal bench with reinforcement function and be convenient for height-adjusting is provided with the backplate, the slide bar, stand and knob, such design has improved the practicality of this device greatly, the user is when using, the knob can be rotated earlier, make the knob relax, then pressing the backplate, thereby make the backplate can carry out the oscilaltion in the inside of stand through the slide bar, thereby make the height of backplate can carry out the lifting control of co-altitude not, at rotatory knob, make slide bar and stand can stabilize, such design makes things convenient for the user of height to use.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the connection structure of the movable rod and the sliding chamber of the present invention;

fig. 3 is a schematic view of the structure of the base and the fastening sleeve of the present invention.

In the figure: 1. a base; 2. fastening sleeves; 3. a slide chamber; 4. positioning holes; 5. a movable rod; 6. a movable pin; 7. a base plate; 8. a column; 9. a knob; 10. a slide bar; 11. a back plate; 12. a spring; 13. a piston; 14. a cavity; 15. a slot; 16. and (6) a card key.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a metal stool with a reinforcing function and convenient for height adjustment comprises a base 1 and positioning holes 4, wherein a fastening sleeve 2 is arranged outside the base 1, a sliding cavity 3 is arranged above the fastening sleeve 2, the positioning holes 4 are arranged inside the sliding cavity 3, movable rods 5 are arranged above the positioning holes 4, the positioning holes 4 are in embedded connection with the sliding cavity 3, the positioning holes 4 are distributed at equal intervals on the surface of the sliding cavity 3, the positioning holes 4 of the metal stool are durable, the metal stool has a multi-gear adjusting function due to the design of embedded connection, movable pins 6 are arranged outside the movable rods 5, a bottom plate 7 is arranged above the movable pins 6, stand columns 8 are arranged above the bottom plate 7, a knob 9 is arranged above the stand columns 8, slide rods 10 are arranged above the knob 9, and a back plate 11 is fixed above the slide rods 10, the backboard 11 and the upright post 8 form a lifting structure through the sliding rod 10, the sliding rods 10 are symmetrically distributed about the vertical central line of the backboard 11, the sliding rod 10, the upright post 8 and the knob 9 are arranged on the device, the design greatly improves the practicability of the device, when a user uses the device, the knob 9 can be rotated firstly, the knob 9 is loosened, then the backboard 11 is pressed, so that the backboard 11 can be lifted up and down in the upright post 8 through the sliding rod 10, the height of the backboard 11 can be adjusted in a lifting way with different heights, the sliding rod 10 and the upright post 8 can be stabilized by rotating the knob 9, the design is convenient for the user with height to use, the spring 12 is arranged on the left side of the movable pin 6, the piston 13 is arranged below the spring 12, the movable pin 6 forms an elastic translation structure through the spring 12 and the movable rod 5, the movable pin 6 is movably connected with the spring 12, the device is provided with the sliding cavity 3, the positioning hole 4, the movable rod 5 and the movable pin 6, the compatibility is greatly improved, a user can press the movable pin 6 when using the device, then the movable rod 5 is pressed to enable the movable rod 5 to be adjusted in the sliding cavity 3 in a lifting mode, when the movable rod 5 enters the positioning hole 4, the spring 12 can drive the movable pin 6 to pop up, so that the movable rod 5 can be stably matched with the sliding cavity 3, the piston 13 and the cavity 14 are arranged in the sliding cavity 3, the movable rod 5 can be stressed due to the design, the device has the height adjusting function due to the design, the cavity 14 is arranged below the piston 13, and the movable rod 5 and the sliding cavity 3 form a lifting structure through the matching between the piston 13 and the cavity 14, the outer surface of the piston 13 is mutually attached to the inner surface of the cavity 14, the piston 13 of the device can be adjusted in a lifting mode in the cavity 14 through the design of the mutual attachment, the attachment is stable, the base 1 is internally provided with the slotted hole 15, the right side of the slotted hole 15 is provided with the clamping key 16, the base 1 and the fastening sleeve 2 form a detachable structure through the matching between the clamping key 16 and the slotted hole 15, the clamping key 16 is connected with the slotted hole 15 through a clamping groove, the device is provided with the base 1, the clamping key 16, the slotted hole 15 and the fastening sleeve 2, the clamping key 16 can be inserted into the slotted hole 15 when a user uses the device, the fastening sleeve 2 is sleeved in the rods at the two sides of the base 1, and finally the user strikes the fastening sleeve 2 because the clamping key 16 is designed in a conical structure, when the fastening sleeve 2 is pressed and struck, the clamping key 16 can expand and expand outwards, therefore, the device has a good reinforcing function, and the base 1 of the device is more firm and stable.

The working principle is as follows: the metal stool with the reinforcement function and the height adjustment function is used in the process that firstly, a base 1 of the metal stool needs to be placed on the stable ground before use, because the fastening sleeve 2 is arranged outside the base 1, a user can insert the clamping key 16 into the slotted hole 15 when using the metal stool, the fastening sleeve 2 is sleeved in the rods on the two sides of the base 1, and finally the user strikes the fastening sleeve 2, because the clamping key 16 is in a conical structure design, when the fastening sleeve 2 is pressed and struck, the clamping key 16 expands outwards, so that the metal stool has a good reinforcement function, the base 1 of the metal stool can be firmer and more stable, and the metal stool is further provided with the sliding cavity 3, the positioning hole 4, the movable rod 5 and the movable pin 6, the design greatly improves the compatibility, the user can press the movable pin 6 when using the metal stool, then the movable rod 5 is pressed to enable the movable rod 5 to be adjusted in the sliding cavity 3 in a lifting mode, when the movable rod 5 enters the position of the positioning hole 4, the spring 12 drives the movable pin 6 to pop up, so that the movable rod 5 can be stably matched with the sliding cavity 3, the piston 13 and the cavity 14 are arranged in the sliding cavity 3, the movable rod 5 can be stressed due to the design, the device has a height adjusting function due to the design, a user sits on the bottom plate 7 after adjustment is completed, the back plate 11, the sliding rod 10, the upright post 8 and the knob 9 are arranged above the bottom plate 7, the practicability of the device is greatly improved due to the design, when the user performs operation, the knob 9 can be rotated firstly, the knob 9 is loosened, then the back plate 11 is pressed, so that the back plate 11 can be lifted up and down in the upright post 8 through the sliding rod 10, therefore, the height of the back plate 11 can be adjusted in a lifting mode at different heights, the sliding rod 10 and the upright post 8 can be stabilized by rotating the knob 9, the design is convenient for a user with high height to use, and the metal stool with the reinforcing function and the height adjusting function is convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal bench with reinforcement function and be convenient for height-adjusting, includes base (1) and locating hole (4), its characterized in that: the outer portion of the base (1) is provided with a fastening sleeve (2), a sliding cavity (3) is arranged above the fastening sleeve (2), the positioning hole (4) is installed in the sliding cavity (3), the movable rod (5) is arranged above the positioning hole (4), the movable pin (6) is arranged outside the movable rod (5), a bottom plate (7) is arranged above the movable pin (6), a stand column (8) is arranged above the bottom plate (7), a knob (9) is installed above the stand column (8), a sliding rod (10) is arranged above the knob (9), a back plate (11) is fixed above the sliding rod (10), a spring (12) is installed on the left side of the movable pin (6), a piston (13) is arranged below the spring (12), a cavity (14) is arranged below the piston (13), a slotted hole (15) is formed in the base (1), and the right side of the slotted hole (15) is provided with a clamping key (16).

2. The metal stool with a reinforcement function for facilitating height adjustment according to claim 1, wherein: the positioning holes (4) are connected with the sliding cavity (3) in an embedded mode, and the positioning holes (4) are distributed on the surface of the sliding cavity (3) at equal intervals.

3. The metal stool with a reinforcement function for facilitating height adjustment according to claim 1, wherein: the back plate (11) forms a lifting structure through the sliding rods (10) and the upright posts (8), and the sliding rods (10) are symmetrically distributed around the vertical center line of the back plate (11).

4. The metal stool with a reinforcement function for facilitating height adjustment according to claim 1, wherein: the movable pin (6) and the movable rod (5) form an elastic translation structure through the spring (12), and the movable pin (6) is movably connected with the spring (12).

5. The metal stool with a reinforcement function for facilitating height adjustment according to claim 1, wherein: the movable rod (5) and the sliding cavity (3) form a lifting structure through the matching between the piston (13) and the cavity (14), and the outer surface of the piston (13) is attached to the inner surface of the cavity (14).

6. The metal stool with a reinforcement function for facilitating height adjustment according to claim 1, wherein: the base (1) and the fastening sleeve (2) form a detachable structure through the matching between the clamping key (16) and the slotted hole (15), and the clamping key (16) is connected with the slotted hole (15) through a clamping groove.