CN215271693U

CN215271693U - Dining chair with child protection structure

Info

Publication number: CN215271693U
Application number: CN202120383072.4U
Authority: CN
Inventors: 黄丽玲
Original assignee: Fujian Jianifu Industry And Trade Co ltd
Current assignee: Fujian Jianifu Industry And Trade Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-12-24
Anticipated expiration: 2031-02-20

Abstract

The utility model discloses a dining chair with child protection structure, including dining chair and handrail, the both ends at dining chair top all are fixed with the handrail, four corners of dining chair bottom all are provided with adjusts the structure. The utility model discloses a people are when using the dining chair, need carry out the regulation of height according to individual different requirements, drag and draw fixed round pin that draws, fixed draw the round pin can break away from the inside of fixed slot, reset spring is pressed to be the shrink state this moment, upward move the dining chair, first bracing piece and second bracing piece are followed and are removed, the slider slides in the outside of slide bar simultaneously, remove the second bracing piece to the suitable height that corresponds the fixed slot, loosen the fixed round pin that draws of dragging this moment, reset spring reconversion will fix the inside that draws the round pin bullet to go into the fixed slot simultaneously, can accomplish height adjustment work, convenient altitude mixture control can make things convenient for different people's user demand, thereby the convenience has been improved.

Description

Dining chair with child protection structure

Technical Field

The utility model relates to a dining chair technical field specifically is a dining chair with child protection structure.

Background

Along with the continuous development of society, people's standard of living is constantly improved, and the quality of furniture that people used is also higher and higher nowadays, and high-quality furniture provides people's different life experience, and the good or bad mood of having dinner has also been decided to furniture on the dining table, provides good dining environment for giving people, and what is the comfort level of dining chair first of all is, and dining chair not only uses to the adult, and also can satisfy children's use, consequently just needs to use corresponding dining chair that has child protection structure.

The dining chairs on the market are various and can basically meet the use requirements of people, but certain problems still exist: when the traditional dining chair is used, the height of the dining chair is often not adjusted according to the height difference of people due to lack of height adjustment, so that the height of people eating affects the dining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dining chair with child protection structure to provide the problem that lacks altitude mixture control in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dining chair with a child protection structure comprises a dining chair and armrests, wherein the armrests are fixed at two ends of the top of the dining chair, adjusting structures are arranged at four corners of the bottom of the dining chair, each adjusting structure comprises a sliding block, a first supporting rod, a first supporting seat, a second supporting seat, a fixing groove, a second supporting rod, a reset spring, a fixing pull pin and a sliding rod, the second supporting seats are arranged at two ends of one side of the bottom of the dining chair, the second supporting rod is inserted in the middle position of the inside of the second supporting seat, the top end of the second supporting rod is fixedly connected with the dining chair, the fixing grooves are arranged at two sides of the outside of the second supporting rod, the fixing pull pins are inserted in the top ends of two sides of the second supporting seat, one side of each fixing pull pin is inserted into the inside of the fixing groove, the reset springs are fixed at two ends of the fixing pull pins, and one side of each reset spring is fixedly connected with the second supporting seat, the dining chair is characterized in that first supporting seats are arranged at two ends of the other side of the bottom of the dining chair, first supporting rods are inserted in the middle positions of the inside of the first supporting seats, the top ends of the first supporting rods are fixedly connected with the dining chair, sliding rods are fixed on two sides of the inside of the first supporting seats, sliding blocks are sleeved at the bottom ends of the outside of the sliding rods, and one sides of the sliding blocks are fixedly connected with the first supporting rods.

Preferably, the one end at dining chair top is provided with child protection structure, child protection structure includes guard plate, fixed bull stick, supporting shoe and stopper, the guard plate sets up in the one end at dining chair top, the bottom of the inside both sides of guard plate all is provided with the stopper, and the bottom and dining chair fixed connection of stopper, the bottom of the outside both sides of guard plate all is provided with the supporting shoe, and the bottom and the dining chair fixed connection of supporting shoe, the inside intermediate position department of supporting shoe is inserted and is equipped with fixed bull stick, and one side of fixed bull stick runs through the outer wall of locating the guard plate and inserts the inside of establishing to the stopper.

Preferably, the other end at dining chair top is provided with insulation construction, insulation construction includes heat preservation pad, spacing fixture block and spacing draw-in groove, heat preservation pad sets up in the other end at dining chair top, four corners of heat preservation pad bottom all are fixed with spacing fixture block, spacing draw-in groove has all been seted up to four corners at dining chair top, spacing fixture block has been inserted to the inside of spacing draw-in groove.

Preferably, the outer part of the fixed rotating rod is provided with an external thread, the inner part of the supporting block is provided with an internal thread, and the fixed rotating rod and the supporting block form a threaded connection.

Preferably, the outer diameter of the limiting clamping block is smaller than the inner diameter of the limiting clamping groove, and the limiting clamping block and the limiting clamping groove form a clamping structure.

Preferably, the number of the fixed pull pins is four, and the fixed pull pins and the fixed grooves form a telescopic structure through return springs.

Compared with the prior art, the beneficial effects of the utility model are that: the dining chair with the child protection structure not only realizes that the height of the dining chair can be conveniently adjusted so that people can conveniently adjust the dining chair according to different heights of the people when using the dining chair, so that the dining chair is more comfortable, but also simultaneously realizes that the child protection can prevent children from falling off the dining chair due to stubborn skin, so that the safety is improved, and the convenient placement of the cushion can prevent the use of people from being influenced by too low temperature on the dining chair in winter;

(1) when people use the dining chair, the height of the dining chair needs to be adjusted according to different requirements of individuals, the fixed pull pin is pulled, the fixed pull pin can be separated from the inside of the fixed groove, the reset spring is pressed to be in a contraction state, the dining chair is moved upwards, the first support rod and the second support rod move along with the movement, meanwhile, the sliding block slides outside the sliding rod, the second support rod is moved to the proper height corresponding to the fixed groove, the pulled fixed pull pin is loosened, meanwhile, the reset spring restores the original state to enable the fixed pull pin to be ejected into the inside of the fixed groove, the height adjusting work can be completed, the convenient height adjustment can be convenient for the use requirements of different people, and therefore the convenience is improved;

(2) in order to facilitate the use of children, a family with children generally needs to install a protection plate on the dining chair to protect the children, only the inner wall of the protection plate is required to be tightly attached to a limiting block, then a fixed rotating rod is rotated, the fixed rotating rod is in threaded connection with the supporting block, so the fixed rotating rod can move under the action of the supporting block, the installation can be completed by rotating the fixed rotating rod until the fixed rotating rod enters the protection plate and the limiting block, and the protection plate can prevent the children from falling off the dining chair due to naughty of the children, so the safety is further improved;

(3) when using through the dining chair in winter, can cause people's buttock too cold because of the temperature reason, consequently before using, aim at spacing draw-in groove with the spacing fixture block of four corners of heat preservation pad bottom, then fix its block, spacing fixture block and spacing draw-in groove can prevent that the position of heat preservation pad from taking place the skew to prevent to drop, heat preservation pad can guarantee that people can not direct contact dining chair when using, lead to the dining chair temperature cross low influence use, thereby improved the practicality.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a side view profile structure diagram of the child-proof structure of the present invention.

In the figure: 1. a dining chair; 2. a child-resistant structure; 201. a protection plate; 202. fixing the rotating rod; 203. a support block; 204. a limiting block; 3. a handrail; 4. a heat preservation structure; 401. a heat-insulating pad; 402. a limiting clamping block; 403. a limiting clamping groove; 5. an adjustment structure; 501. a slider; 502. a first support bar; 503. a first support base; 504. a second support seat; 505. fixing grooves; 506. a second support bar; 507. a return spring; 508. fixing a pull pin; 509. a slide bar.

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. 1-4, the present invention provides an embodiment: a dining chair with a child-proof structure comprises a dining chair 1 and armrests 3, wherein the armrests 3 are fixed at two ends of the top of the dining chair 1, adjusting structures 5 are arranged at four corners of the bottom of the dining chair 1, each adjusting structure 5 comprises a sliding block 501, a first supporting rod 502, a first supporting seat 503, a second supporting seat 504, a fixing groove 505, a second supporting rod 506, a return spring 507, a fixing pull pin 508 and a sliding rod 509, each second supporting seat 504 is arranged at two ends of one side of the bottom of the dining chair 1, the second supporting rod 506 is inserted in the middle position of the inside of the second supporting seat 504, the top end of the second supporting rod 506 is fixedly connected with the dining chair 1, the fixing grooves 505 are arranged at two sides of the outside of the second supporting rod 506, the fixing pull pins 508 are inserted at the top ends of two sides of the second supporting seat 504, one side of each fixing pull pin 508 is inserted in the fixing groove 505, the return springs 507 are fixed at two ends of each fixing pull pin 508, one side of a return spring 507 is fixedly connected with a second supporting seat 504, two ends of the other side of the bottom of the dining chair 1 are respectively provided with a first supporting seat 503, a first supporting rod 502 is inserted in the middle position inside the first supporting seat 503, the top end of the first supporting rod 502 is fixedly connected with the dining chair 1, two sides inside the first supporting seat 503 are respectively fixed with a sliding rod 509, the bottom end outside the sliding rod 509 is sleeved with a sliding block 501, and one side of the sliding block 501 is fixedly connected with the first supporting rod 502;

four fixed pull pins 508 are arranged, and the fixed pull pins 508 and the fixed groove 505 form a telescopic structure through a return spring 507;

when people use the dining chair 1, the height of the dining chair needs to be adjusted according to different requirements of individuals, the fixed pull pin 508 is pulled, the fixed pull pin 508 can be separated from the inside of the fixed groove 505, the return spring 507 is pressed to be in a contraction state at the moment, the dining chair 1 is moved upwards, the first support rod 502 and the second support rod 506 move along with the fixed pull pin, the sliding block 501 slides outside the sliding rod 509, the second support rod 506 is moved to the proper height corresponding to the fixed groove 505, the pulled fixed pull pin 508 is loosened at the moment, and the return spring 507 returns to the original state to eject the fixed pull pin 508 into the inside of the fixed groove 505, so that the height adjustment work can be completed;

a child protection structure 2 is arranged at one end of the top of the dining chair 1, the child protection structure 2 comprises a protection plate 201, a fixed rotating rod 202, support blocks 203 and limit blocks 204, the protection plate 201 is arranged at one end of the top of the dining chair 1, the limit blocks 204 are arranged at the bottom ends of two sides inside the protection plate 201, the bottom ends of the limit blocks 204 are fixedly connected with the dining chair 1, the support blocks 203 are arranged at the bottom ends of two sides outside the protection plate 201, the bottom ends of the support blocks 203 are fixedly connected with the dining chair 1, the fixed rotating rod 202 is inserted in the middle position inside the support blocks 203, and one side of the fixed rotating rod 202 penetrates through the outer wall of the protection plate 201 and is inserted into the limit blocks 204;

the outer part of the fixed rotating rod 202 is provided with an external thread, the inner part of the supporting block 203 is provided with an internal thread, and the fixed rotating rod 202 and the supporting block 203 form a threaded connection;

in order to facilitate the use of children, a family with children usually needs to install the protection plate 201 on the dining chair 1 to protect the children, only the inner wall of the protection plate 201 needs to be tightly attached to the limiting block 204, then the fixed rotating rod 202 is rotated, and as the fixed rotating rod 202 is in threaded connection with the supporting block 203, the fixed rotating rod 202 can move under the action of the supporting block 203, the installation can be completed by rotating the fixed rotating rod 202 until the fixed rotating rod 202 enters the protection plate 201 and the limiting block 204, and as the children are naughty, the protection plate 201 can prevent the children from falling off the dining chair 1 due to the naughty, so that the safety is further improved;

the other end of the top of the dining chair 1 is provided with a heat insulation structure 4, the heat insulation structure 4 comprises a heat insulation pad 401, a limiting clamping block 402 and a limiting clamping groove 403, the heat insulation pad 401 is arranged at the other end of the top of the dining chair 1, the limiting clamping block 402 is fixed at four corners of the bottom of the heat insulation pad 401, the limiting clamping groove 403 is arranged at four corners of the top of the dining chair 1, and the limiting clamping block 402 is inserted into the limiting clamping groove 403;

the outer diameter of the limiting clamping block 402 is smaller than the inner diameter of the limiting clamping groove 403, and the limiting clamping block 402 and the limiting clamping groove 403 form a clamping structure;

when using through dining chair 1 in winter, can cause people's buttock too cold because of the temperature reason, consequently before using, keep warm and fill up the spacing fixture block 402 of four corners in 401 bottom and aim at spacing draw-in groove 403, then fix its block, spacing fixture block 402 and spacing draw-in groove 403 can prevent to keep warm and fill up 401's position and take place the skew, thereby prevent to drop, keep warm and fill up 401 and can guarantee that people can not direct contact dining chair 1 when using, lead to dining chair 1 temperature to hang down and influence the use excessively.

The working principle is as follows: firstly, when people use the dining chair 1, the height of the dining chair needs to be adjusted according to different requirements of individuals, the fixed pull pin 508 is pulled, the fixed pull pin 508 can be separated from the inside of the fixed groove 505, the return spring 507 is pressed to be in a contracted state, the dining chair 1 is moved upwards, the first support rod 502 and the second support rod 506 move along with the fixed pull pin, the sliding block 501 slides outside the sliding rod 509, the second support rod 506 is moved to the proper height corresponding to the fixed groove 505, the pulled fixed pull pin 508 is loosened, and the return spring 507 returns to the original state to eject the fixed pull pin 508 into the inside of the fixed groove 505, so that the height adjustment work can be completed;

later, when the dining chair 1 is used in winter, the buttocks of people are too cold due to temperature, therefore, before the dining chair is used, the limiting clamping blocks 402 at the four corners of the bottom of the heat-insulating pad 401 are aligned to the limiting clamping grooves 403 and then clamped and fixed, the limiting clamping blocks 402 and the limiting clamping grooves 403 can prevent the position of the heat-insulating pad 401 from being deviated, so that the heat-insulating pad 401 can be prevented from falling off, and the heat-insulating pad 401 can ensure that people cannot directly contact the dining chair 1 when the dining chair is used, so that the use of the dining chair 1 is influenced by too low temperature;

finally, there is children's family for the convenience of children's use, generally need to carry out the protection to children to dining chair 1 installation guard plate 201, only need hug closely stopper 204 with the inner wall of guard plate 201, then rotate fixed bull stick 202, because fixed bull stick 202 is threaded connection with supporting shoe 203, consequently under the effect of supporting shoe 203, fixed bull stick 202 can take place to remove, rotate fixed bull stick 202 until fixed bull stick 202 get into the inside of guard plate 201 and stopper 204 and can accomplish the installation, because children are naughty, consequently guard plate 201 can prevent that children from falling from dining chair 1 because of the naughty, and the security has further been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A dining chair with child-proof structure, includes dining chair (1) and handrail (3), its characterized in that: the two ends of the top of the dining chair (1) are both fixed with armrests (3), four corners of the bottom of the dining chair (1) are both provided with adjusting structures (5), each adjusting structure (5) comprises a sliding block (501), a first supporting rod (502), a first supporting seat (503), a second supporting seat (504), a fixing groove (505), a second supporting rod (506), a reset spring (507), a fixing pull pin (508) and a sliding rod (509), the second supporting seats (504) are all arranged at the two ends of one side of the bottom of the dining chair (1), the middle position inside the second supporting seat (504) is inserted with the second supporting rod (506), the top end of the second supporting rod (506) is fixedly connected with the dining chair (1), the fixing grooves (505) are all arranged at the two sides of the outside of the second supporting rod (506), the top ends of the two sides of the second supporting seat (504) are all inserted with the fixing pull pin (508), and one side of fixed arm-tie (508) is inserted and is established the inside to fixed slot (505), the both ends of fixed arm-tie (508) all are fixed with reset spring (507), and one side and second supporting seat (504) fixed connection of reset spring (507), the both ends of dining chair (1) bottom opposite side all are provided with first supporting seat (503), the inside intermediate position department of first supporting seat (503) is inserted and is equipped with first bracing piece (502), and the top and dining chair (1) fixed connection of first bracing piece (502), the inside both sides of first supporting seat (503) all are fixed with slide bar (509), the outside bottom cover of slide bar (509) is equipped with slider (501), and one side and first bracing piece (502) fixed connection of slider (501).

2. A dining chair with child-resistant structure according to claim 1, wherein: the dining chair is characterized in that one end of the top of the dining chair (1) is provided with a child protection structure (2), the child protection structure (2) comprises a protection plate (201), a fixed rotating rod (202), a support block (203) and a limit block (204), the protection plate (201) is arranged at one end of the top of the dining chair (1), the bottom ends of the two sides inside the protection plate (201) are respectively provided with the limit block (204), the bottom end of the limit block (204) is fixedly connected with the dining chair (1), the bottom ends of the two sides outside the protection plate (201) are respectively provided with the support block (203), the bottom end of the support block (203) is fixedly connected with the dining chair (1), the middle position of the inside of the support block (203) is inserted with the fixed rotating rod (202), and one side of the fixed rotating rod (202) penetrates through the outer wall of the protection plate (201) and is inserted into the inside of the limit block (204).

3. A dining chair with child-resistant structure according to claim 1, wherein: the other end at dining chair (1) top is provided with insulation construction (4), insulation construction (4) are including heat preservation pad (401), spacing fixture block (402) and spacing draw-in groove (403), heat preservation pad (401) set up in the other end at dining chair (1) top, four corners of heat preservation pad (401) bottom all are fixed with spacing fixture block (402), spacing draw-in groove (403) have all been seted up at four corners at dining chair (1) top, the inside of spacing draw-in groove (403) is inserted and is equipped with spacing fixture block (402).

4. A dining chair with child-resistant structure according to claim 2, wherein: the external part of the fixed rotating rod (202) is provided with external threads, the internal part of the supporting block (203) is provided with internal threads, and the fixed rotating rod (202) and the supporting block (203) form threaded connection.

5. A dining chair with child-resistant structure according to claim 3, wherein: the outer diameter of the limiting clamping block (402) is smaller than the inner diameter of the limiting clamping groove (403), and the limiting clamping block (402) and the limiting clamping groove (403) form a clamping structure.

6. A dining chair with child-resistant structure according to claim 1, wherein: the number of the fixed pull pins (508) is four, and the fixed pull pins (508) and the fixed groove (505) form a telescopic structure through a return spring (507).