Child binding bed

Abstract

The utility model relates to the technical field of medical auxiliary instruments, and discloses a child restraint bed which comprises a backrest body, a headrest part is fixedly installed at the front end of the backrest body, and a groove structure used for containing the head of a child is arranged on the upper surface of the headrest part. Top limiting pieces are arranged on the left side and the right side over the groove structure correspondingly, the lower end of each top limiting piece is connected with a height adjusting structure, and the two height adjusting structures are arranged on the two sides of the groove structure correspondingly; the height adjusting structure comprises a guide seat, the guide seat is fixedly mounted on the upper surface of the headrest part, a guide rod is slidably mounted in the guide seat, a rear pillow part of a child can be effectively limited by arranging a groove structure in the headrest part, and a top limiting part and the forehead part of the child are limited by pushing the guide rod downwards; therefore, the head of the child is limited and fixed, and the phenomenon that the head of the child moves randomly in the treatment process can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary instruments, in particular to a child restraint bed. Background Art

[0002] Dentistry, one of the medical subject classifications, is generally incorporated into the stomatology department in large hospitals. Dentistry mainly treats diseases related to teeth and periodontium. When treating children's teeth, in order to prevent children from moving around on the nursing bed due to pain, which reduces the treatment effect of medical staff on children.

[0003] However, when the child restraint bed is in use, although it can have a good restraint treatment on the child's body, when treating the child's teeth, the fixing effect on the child's head is not high, so that the child's head will move around due to pain, reducing the treatment effect of medical staff on the child's teeth.

[0004] Therefore, in view of this, in view of the deficiencies of the existing structure, research and improvement are carried out to propose a child restraint bed. Content of the Utility Model

[0005] The utility model provides a child restraint bed, which solves the technical problem that although the child restraint bed can have a good restraint treatment on the child's body when in use, when treating the child's teeth, the fixing effect on the child's head is not high, so that the child's head will move around due to pain, reducing the treatment effect of medical staff on the child's teeth.

[0006] To solve the above technical problems, the child restraint bed provided by the utility model includes a backrest main body, a headrest part is fixedly installed at the front end of the backrest main body, a groove structure for placing a child's head is arranged on the upper surface of the headrest part, top limiters are arranged on the left and right sides directly above the groove structure, a height adjustment structure is connected to the lower end of each top limiter, and the two height adjustment structures are respectively arranged on both sides of the groove structure;

[0007] The height adjustment structure includes a guide seat, the guide seat is fixedly installed on the upper surface of the headrest part, a guide rod is slidably installed inside the guide seat, the top end of the guide rod is connected to the top limiter, a threaded sleeve is fixedly installed on one side of the guide rod on the guide seat through a bracket, a fixing screw is threadedly connected inside the threaded sleeve, and the end of the fixing screw movably passes through the threaded sleeve and is connected to the outer surface of the guide rod.

[0008] Preferably, both ends of the top limiter are rotatably connected with connecting shafts, the two connecting shafts are arranged on the same axis line, and the end parts of the two connecting shafts are respectively fixedly installed at the top ends of the two guide rods.

[0009] Preferably, the lower end of the guiding rod movably passes through the guiding seat and extends to the bottom of the headrest. A bottom bracket is arranged at the bottom of the headrest, and two ends of the bottom bracket are respectively fixedly connected with the two guiding rods.

[0010] Preferably, an auxiliary spring is fixedly installed on the upper surface of the bottom bracket, and the upper end of the auxiliary spring is fixedly installed on the bottom surface of the headrest.

[0011] Preferably, a plurality of screw sleeves are fixedly installed on the top limiting member. A screw rod is threadedly connected inside each screw sleeve. The lower end of the screw rod movably passes through the screw sleeve and extends to the inside of the top limiting member. The lower end of the screw rod is rotatably connected with a rotating seat, and an arc-shaped member is fixedly installed at the lower end of the rotating seat.

[0012] Preferably, a soft pad structure is installed on the lower surface of the arc-shaped member.

[0013] Preferably, the outer surfaces of the backrest main body and the headrest are made of medical latex material.

[0014] Preferably, a plurality of first restraint straps and second restraint straps are respectively fixedly installed on both sides of the upper surface of the backrest main body. Magic tapes are arranged on each of the first restraint straps and the second restraint straps.

[0015] Compared with the related art, the child restraint bed provided by the present utility model has the following beneficial effects:

[0016] During use, the groove structure arranged on the headrest can effectively limit the back of the child's head. By pushing down the guiding rod, the top limiting member can be used to limit the forehead part of the child, so as to limit and fix the child's head, and the phenomenon that the child's head moves randomly during the treatment can be avoided.

[0017] During use, the top limiting member can be rotated to the horizontal or vertical state with the connecting shaft as the center, which is convenient for the child to place the head inside the groove structure during the limiting process, and improves the operation convenience.

[0018] During use, the auxiliary spring applies a thrust to push the bottom bracket, the guiding rod and the top limiting member to move, so that the top limiting member can contact the child's head, and further assist in the fixing work.

[0019] During use, by rotating the screw rod, it can move along the internal thread of the screw sleeve, so as to lift and adjust the position of the arc-shaped member, so that when the device is fixed, it can be adjusted according to children of different ages, fix and limit children of different body types, and further improve the applicable range of the device. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the child restraint bed;

[0021] Figure 2 Schematic diagram of the structure of the headrest part of a children's restraint bed;

[0022] Figure 3 is Figure 2 The enlarged schematic diagram of the structure at position A in

[0023] Figure 4 Schematic diagram of the structure of the bottom of the headrest part of a children's restraint bed;

[0024] Figure 5 Schematic diagram of the structure of the top limit member of a children's restraint bed.

[0025] Reference numerals in the figure: 1, backrest main body; 2, headrest part; 3, groove structure; 4, top limit member; 41, connecting shaft; 5, height adjustment structure; 51, guide seat; 52, guide rod; 53, threaded sleeve; 54, fixing screw; 6, screw sleeve; 61, screw; 62, rotating seat; 63, arc member; 64, soft pad structure; 7, bottom bracket; 8, auxiliary spring; 9, first restraint belt; 10, second restraint belt. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1, given by Figures 1-5 The children's restraint bed of the present invention includes a backrest main body 1, and the backrest main body 1 is sleeved on the backrest part of the dental chair, which can better fit the body part of the child. The front end of the backrest main body 1 is fixedly installed with a headrest part 2. A groove structure 3 for placing the child's head is arranged on the upper surface of the headrest part 2. Top limit members 4 are arranged on the left and right sides directly above the groove structure 3. Each lower end of the top limit member 4 is connected with a height adjustment structure 5, and the two height adjustment structures 5 are respectively arranged on both sides of the groove structure 3;

[0028] The height adjustment structure 5 includes a guide seat 51. The guide seat 51 is fixedly installed on the upper surface of the headrest part 2. A guide rod 52 is slidably installed inside the guide seat 51. The top end of the guide rod 52 is connected to the top limiting member 4. On one side of the guide rod 52 on the guide seat 51, a threaded sleeve 53 is fixedly installed through a bracket. A fixing screw rod 54 is threadedly connected inside the threaded sleeve 53. The end of the fixing screw rod 54 movably passes through the threaded sleeve 53 and is connected to the outer surface of the guide rod 52. During use, the groove structure 3 provided on the headrest part 2 can effectively limit the rear occipital part of the child. By pushing the guide rod 52 downward, the top limiting member 4 can limit the forehead part of the child, thereby limiting and fixing the child's head, and avoiding the phenomenon of the child's head moving randomly during the treatment process;

[0029] During use, by rotating the fixing screw rod 54 to cooperate with the internal thread of the threaded sleeve 53, it can move telescopically. And during the movement, the end of the fixing screw rod 54 contacts the outer surface of the guide rod 52, which can lock the position of the guide rod 52, thereby completing the limiting work.

[0030] Preferably, both ends of the top limiting member 4 are rotatably connected with connecting shafts 41. The two connecting shafts 41 are arranged on the same axis. The end parts of the two connecting shafts 41 are respectively fixedly installed at the top ends of the two guide rods 52. During use, the top limiting member 4 can rotate around the connecting shaft 41 to the horizontal and vertical states, which is convenient for the child to place the head inside the groove structure 3 during limiting, improving the operation convenience.

[0031] Preferably, the lower end of the guide rod 52 movably passes through the guide seat 51 and extends to the bottom of the headrest part 2. A bottom bracket 7 is arranged at the bottom of the headrest part 2. Both ends of the bottom bracket 7 are respectively fixedly connected with the two guide rods 52. The bottom bracket 7 fixes and limits the two guide rods 52.

[0032] Preferably, an auxiliary spring 8 is fixedly installed on the upper surface of the bottom bracket 7. The upper end of the auxiliary spring 8 is fixedly installed on the bottom surface of the headrest part 2. During use, the auxiliary spring 8 applies a thrust to push the bottom bracket 7, the guide rod 52 and the top limiting member 4 to move, so that the top limiting member 4 can contact the child's head, thereby assisting in the fixing work.

[0033] Preferably, a plurality of screw sleeves 6 are fixedly installed on the top limiting member 4. A screw rod 61 is threadedly connected inside each screw sleeve 6. The lower end of the screw rod 61 movably passes through the screw sleeve 6 and extends to the inside of the top limiting member 4. The lower end of the screw rod 61 is rotatably connected with a rotating seat 62. The lower end of the rotating seat 62 is fixedly installed with an arc-shaped member 63. During use, by rotating the screw rod 61, it can move along the internal thread of the screw sleeve 6, thereby lifting and adjusting the position of the arc-shaped member 63, so that when the device is fixed, it can be adjusted according to children of different ages and fix and limit children of different body types, further improving the applicable range of the device.

[0034] Preferably, a soft pad structure 64 is installed on the lower surface of the arc-shaped member 63, and the soft pad structure 64 can improve the comfort in the fixed contact of children.

[0035] Preferably, the outer surfaces of the backrest main body 1 and the headrest part 2 are made of medical latex material.

[0036] Preferably, a number of first restraint straps 9 and second restraint straps 10 are respectively and fixedly installed on both sides of the upper surface of the backrest main body 1. Magic tapes are arranged on each of the first restraint straps 9 and the second restraint straps 10. By adhering the magic tapes on the first restraint straps 9 and the second restraint straps 10 to each other, the body parts of children can be fixed.

[0037] Working principle:

[0038] During use, the groove structure 3 provided in the headrest part 2 can effectively limit the back of the head of children. By pushing down the guide rod 52, the top limiting member 4 is used to limit the forehead part of children, so as to limit and fix the head of children, and the phenomenon that the head of children moves randomly during the treatment process can be avoided.

[0039] During use, the top limiting member 4 can rotate around the connecting shaft 41 to the horizontal or vertical state, which is convenient for children to place their heads inside the groove structure 3 during limiting, and improves the operation convenience.

[0040] During use, the auxiliary spring 8 applies a thrust to push the bottom bracket 7, the guide rod 52 and the top limiting member 4 to move, so that the top limiting member 4 can contact the head of children, and then assist in the fixing work.

[0041] During use, by rotating the screw rod 61, it can move along the internal thread of the screw sleeve 6, so as to lift and adjust the position of the arc-shaped member 63, so that when the device is fixed, it can be adjusted according to children of different ages and fix and limit children of different body types, further improving the application range of the device.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A child restraint bed, comprising a backrest body (1), a headrest part (2) being fixedly mounted at the front end of the backrest body (1), characterized in that: The upper surface of the headrest portion (2) is provided with a groove structure (3) for placing a child's head, and top stoppers (4) are provided on both left and right sides directly above the groove structure (3), and the lower end of each top stopper (4) is connected to a height adjustment structure (5), and the two height adjustment structures (5) are respectively provided on both sides of the groove structure (3); The height adjustment structure (5) comprises a guide seat (51), wherein the guide seat (51) is fixedly mounted on the upper surface of the headrest portion (2), a guide rod (52) is slidably mounted inside the guide seat (51), the top end of the guide rod (52) is connected to the top stopper (4), a threaded sleeve (53) is fixedly mounted on one side of the guide rod (52) on the guide seat (51) through a bracket, a fixing screw (54) is threadedly connected inside the threaded sleeve (53), and the end of the fixing screw (54) movably passes through the threaded sleeve (53) and is connected to the outer surface of the guide rod (52).

2. The child restraint bed according to claim 1, characterized in that: Both ends of the top stopper (4) are rotatably connected to connecting shafts (41), the two connecting shafts (41) are arranged on the same axis, and the ends of the two connecting shafts (41) are respectively fixedly mounted on the top ends of the two guide rods (52).

3. The child restraint bed according to claim 2, characterized in that: The lower end of the guide rod (52) movably passes through the guide seat (51) and extends to the bottom of the headrest portion (2). A bottom bracket (7) is provided at the bottom of the headrest portion (2). The two ends of the bottom bracket (7) are respectively fixedly connected to the two guide rods (52).

4. The child restraint bed according to claim 3, characterized in that: An auxiliary spring (8) is fixedly mounted on the upper surface of the bottom bracket (7), and the upper end of the auxiliary spring (8) is fixedly mounted on the bottom surface of the headrest portion (2).

5. The child restraint bed according to claim 2, characterized in that: A plurality of screw sleeves (6) are fixedly mounted on the top stopper (4), each screw sleeve (6) is threadedly connected to a screw rod (61) inside, the lower end of the screw rod (61) movably passes through the screw sleeve (6) and extends to the inner side of the top stopper (4), the lower end of the screw rod (61) is rotatably connected to a rotating seat (62), and the lower end of the rotating seat (62) is fixedly mounted with an arc-shaped member (63).

6. The child restraint bed according to claim 5, characterized in that: A cushion structure (64) is installed on the lower surface of the arc-shaped member (63).

7. The child restraint bed according to any one of claims 1 to 6, characterized in that: The outer surfaces of the backrest body (1) and the headrest part (2) are made of medical latex material.

8. The child restraint bed according to claim 1, characterized in that: A plurality of first binding belts (9) and second binding belts (10) are respectively fixedly mounted on both sides of the upper surface of the backrest body (1), and each of the first binding belt (9) and the second binding belt (10) is provided with a Velcro.

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