Child infusion chair with pull-out type stool
By designing a pull-out telescopic and sliding mechanism with pull-out on the children's infusion chair, combined with the hinged connection, the problems of easy damage and disengagement of the bench are solved, and the stable extraction and convenient movement of the bench is achieved, meeting the needs of family care.
Patent Information
- Application Number
- CN202420275664.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-04
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-04
AI Technical Summary
The benches of existing children's infusion chairs are prone to break off the chair due to damage to the iron chain, which makes it difficult to fix and find the bench in the infusion area of the hospital.
A children's infusion chair with pull-out stool was designed. By setting a telescopic mechanism and a sliding mechanism on the guide rod, combined with the hinged connection, the stool is stably pulled out and moved, preventing slippage and breakage, and preventing the stool through the pallet. Flip down.
Effectively prevent the bench from slipping and breaking, making it convenient for the family to sit down on one side, while ensuring the stability and convenience of the bench, and avoiding the bench moving randomly in the infusion room.
Smart Images
Figure CN222195631U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of anti-disorder seat of a children's infusion chair, in particular to a children's infusion chair with a pull-out seat. Background Art
[0002] In the infusion area of the hospital, there is a pediatric infusion area specifically for children. Benches are set under the chairs there so that parents can sit and accompany their children. In order to prevent them from moving around, they are currently locked with iron chains. However, as the benches are pulled back and forth, the chains are very easy to be damaged and broken, thus detaching from the chairs, resulting in a situation where benches are everywhere in the infusion room. When the family members of the children receiving infusions want to find a bench, they need to look everywhere. Therefore, how to facilitate the fixation and prevention of the bench of the infusion chair is a problem that technical personnel in this field urgently need to solve. Utility Model Content
[0003] The utility model aims to provide a children's infusion chair with a pull-out seat to solve the problems raised in the above-mentioned background technology.
[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a children's infusion chair with a pull-out seat, comprising a seat, support legs installed around the lower end of the seat, an insert installed on the support legs for the infusion rod to be inserted, and a bench located on the lower side of the seat, and also comprising a cross bar fixed between the two left support legs, and the cross bar is connected to a right-facing guide rod with a square cross section, the guide rod is provided with a telescopic mechanism for moving left and right, and the telescopic mechanism is connected to the bench through a sliding mechanism that can slide back and forth, so that it can be pulled back and forth after being pulled out to the right. The telescopic mechanism is mainly to facilitate the bench to be pulled out to the right, and the sliding mechanism is to facilitate the bench to be moved back and forth after being pulled out, because sometimes parents sit on one side, not facing the infusion chair, and the lower end of the bench is provided with four front and rear legs. Distributed on the front and rear sides of the guide rod.
[0005] Preferably, the telescopic mechanism comprises a sliding sleeve sleeved on the guide rod, and an anti-slip mechanism is provided at the end of the guide rod to prevent the sliding sleeve from slipping out and avoid the chair back from moving randomly.
[0006] Preferably, the anti-slip mechanism includes a guide block fixed at the end of the guide rod, and an anti-slip groove corresponding to the guide block is opened to the left at the right end opening of the sliding sleeve. The anti-slip groove is enlarged on the inner wall of the sliding sleeve and has a distance from the left end to prevent slipping.
[0007] Preferably, the sliding mechanism includes two left and right "T"-shaped sliders installed on the upper end of the sliding sleeve, and the lower end of the bench is equipped with a front and rear guide rail that matches the slider, and a distance is left between the bench and the crossbar for moving forward and backward after being pulled out, and the legs of the bench are distributed on the front and rear sides of the sliding sleeve. The sliders are arranged front and rear, two left and right. The guide rail can slide forward and backward along the slider to move the bench to the front or rear side.
[0008] Preferably, the guide rod is connected to the cross bar in a flipping manner, so that when the bench is pulled out, if there is too much friction with the ground or it gets stuck, it can be flipped upwards.
[0009] Preferably, the guide rod is hingedly connected to the cross rod to achieve upward flipping. The upward flipping is achieved by hinged connection.
[0010] Preferably, a support plate is fixed on the crossbar to support the guide rod from the bottom. The purpose of the support plate is that when the back of the chair is moved as a whole, the bench will not flip down, and the back support plate will be dragged to facilitate movement.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The bench is connected by a guide rod, a sliding sleeve and a guide block, and can be pulled out without slipping or breaking, which prevents the bench back from moving around. The setting of the slider and the guide rail makes it easy to pull the bench to one side, so that family members can sit on one side. The setting of the slider and the guide rail also ensures that it will not slip, and both ends of the guide rail are closed;
[0013] 2. The guide rod is hingedly connected to the cross bar, making it convenient for the bench to be rotated upward and dragged out. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is the front view of the utility model;
[0016] Figure 3 It is a right side view of the utility model;
[0017] Figure 4 It is an axonometric view of the utility model;
[0018] Figure 5 It is an exploded view of the utility model.
[0019] In the figure: 1, seat surface; 2, insert tube; 3, bench; 4, guide rod; 5, sliding sleeve; 6, guide block; 7, slider; 8, guide rail; 9, support plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 5 The utility model provides a technical solution for a children's infusion chair with a pull-out seat: a children's infusion chair with a pull-out seat, comprising a seat surface 1, support legs installed around the lower end of the seat surface 1, an insert 2 installed on the support legs for the infusion rod to be inserted, and a bench 3 located on the lower side of the seat surface 1, and also comprising a crossbar fixed between the two left support legs, and the crossbar is connected to a right-facing guide rod 4 with a square cross section, and a telescopic mechanism for moving left and right is provided on the guide rod 4, and the telescopic mechanism is connected to the bench 3 through a sliding mechanism that can slide back and forth, so that it can be pulled back and forth after being pulled out to the right. The telescopic mechanism is mainly to facilitate the bench 3 to be pulled out to the right, and the sliding mechanism is to facilitate the bench 3 to move back and forth after being pulled out, because sometimes parents sit on one side, not facing the infusion chair, and the lower end of the bench 3 is provided with four front and rear legs. Distributed on the front and rear sides of the guide rod 4.
[0022] The telescopic mechanism includes a sliding sleeve 5 sleeved on the guide rod 4, and an anti-slip mechanism is provided at the end of the guide rod 4. The sliding sleeve 5 is prevented from sliding out, and the chair back is prevented from moving around. The anti-slip mechanism includes a guide block 6 fixed to the end of the guide rod 4, and an anti-slip groove corresponding to the guide block 6 is opened to the left at the right end opening of the sliding sleeve 5. The anti-slip groove is enlarged on the inner cavity wall of the sliding sleeve 5, leaving a distance between the left end and the sliding sleeve 5 to prevent sliding out. The guide block 6 prevents the bench 3 from sliding out, and is durable and will not break, which prevents the bench 3 from being carried around.
[0023] The sliding mechanism includes two left and right "T"-shaped sliders 7 installed on the upper end of the sliding sleeve 5, and the lower end of the bench 3 is equipped with a front and rear guide rail 8 adapted to the slider 7. There is a distance between the bench 3 and the crossbar for moving forward and backward after being pulled out, and the legs of the bench 3 are distributed on the front and rear sides of the sliding sleeve 5. The sliders 7 are arranged front and rear, two left and right. The guide rail 8 can slide forward and backward along the slider 7 to move the bench 3 to the front or rear side.
[0024] The guide rod 4 is connected to the cross bar by a flipping connection. When the bench 3 is pulled out, if there is too much friction with the ground or it gets stuck, it can be flipped upwards. The guide rod 4 is hingedly connected to the cross bar to achieve the upward flipping. The upward flipping is achieved by a hinged connection. A support plate 9 is fixed to the cross bar to support the guide rod 4 from the bottom. The purpose of the support plate 9 is that when the back of the chair is moved as a whole, the bench 3 will not flip downwards, and the back support plate 9 will hold it, making it easier to move.
[0025] Working principle: The bench 3 is connected by the guide rod 4, the sliding sleeve 5 and the guide block 6, and can be pulled out without slipping or breaking, which prevents the bench 3 from moving around. The setting of the slider 7 and the guide rail 8 facilitates the bench 3 to be pulled to one side, so that the family members can sit on one side. The setting of the slider 7 and the guide rail 8 also ensures that it will not slip, and the two ends of the guide rail 8 are closed. The guide rod 4 is hingedly connected to the crossbar, which facilitates the bench 3 to be rotated upward and dragged out.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A children's infusion chair with a pull-out seat, comprising a seat (1), support legs mounted around the lower end of the seat (1), an insert (2) mounted on the support legs for inserting an infusion rod, and a bench (3) located at the lower side of the seat (1), characterized in that: It also includes a cross bar fixed between the two left support legs, and the cross bar is connected to a right-facing guide rod (4) with a square cross section, the guide rod (4) is provided with a telescopic mechanism for moving left and right, and the telescopic mechanism is connected to the bench (3) via a sliding mechanism that can slide forward and backward, so that it can be pulled forward and backward after being pulled out to the right.
2. The children's infusion chair with a pull-out seat according to claim 1, characterized in that: The telescopic mechanism comprises a sliding sleeve (5) sleeved on a guide rod (4), and an anti-slip mechanism is arranged at the end of the guide rod (4).
3. The children's infusion chair with a pull-out seat according to claim 2, characterized in that: The anti-slip mechanism comprises a guide block (6) fixed at the end of the guide rod (4), and an anti-slip groove corresponding to the guide block (6) is opened to the left at the right end opening of the sliding sleeve (5).
4. The children's infusion chair with a pull-out seat according to claim 3, characterized in that: The sliding mechanism comprises two left and right "T"-shaped sliding blocks (7) mounted on the upper end of the sliding sleeve (5), and the lower end of the bench (3) is equipped with front and rear guide rails (8) adapted to the sliding blocks (7), a distance is left between the bench (3) and the cross bar for forward and backward movement after being pulled out, and the legs of the bench (3) are distributed on the front and rear sides of the sliding sleeve (5).
5. The children's infusion chair with a pull-out seat according to claim 4, characterized in that: The guide rod (4) is connected to the cross rod in an inverted manner.
6. The children's infusion chair with a pull-out seat according to claim 5, characterized in that: The guide rod (4) is hingedly connected to the cross rod to achieve upward flipping.
7. The children's infusion chair with a pull-out seat according to claim 6, characterized in that: A support plate (9) is fixed on the crossbar to support the guide rod (4) from the bottom.