Equipment convenient for restraining child

Abstract

The utility model discloses equipment convenient for restraining a child, and relates to the technical field of medical care. A device convenient to restrain a child comprises a wearing ring, the top end of the wearing ring is fixedly connected with transversely symmetrical shoulder straps, the wearing ring is fixedly connected with longitudinally symmetrical driving motors, output shafts of the longitudinally symmetrical driving motors are fixedly connected with rolling rings, and a restraint strap is wound between the longitudinally symmetrical rolling rings. And the restraint strap is fixedly connected with transversely symmetrical restraint plates. The device is worn on the body of a child, the arms of the child are controlled to penetrate through the circular rings formed by the restraint plates and the restraint straps, when the restraint straps are in a relaxed state, the arms of the child can normally move, the device is convenient to use and more portable, and the restraint straps are tightened to control the restraint plates to move inwards to restrain the arms of the child on the two sides of the body; the arm movement of the child is limited, infusion, treatment and the like are facilitated, the movement of the child is not limited, and the child is prevented from crying.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to a device convenient for restraining children. Background Art

[0002] In scenarios such as medical treatment, rehabilitation, and home care, the arm restraint device for children is a commonly used auxiliary tool, which can prevent unnecessary injuries or treatment interruptions caused by unconscious activities or struggles of children in specific situations (such as infusion, examination, treatment, etc.).

[0003] However, there are some problems in the use of existing children's restraint devices, such as insufficient flexibility and poor portability. Traditional children's restraint devices are usually fixed on desks and chairs for use, fixing children in a designated position, restricting the free movement range of children, and children are prone to crying, making it more inconvenient to use.

[0004] For this reason, we propose a device convenient for restraining children. By wearing this restraint device on children, while achieving the restraint effect, it does not restrict the movement of children and is more portable to use. Content of the Utility Model

[0005] In order to overcome the disadvantages that traditional children's restraint devices need to be fixed on desks and chairs during use, restricting children's activities, children are prone to crying, and it is inconvenient to use, the utility model provides a device convenient for restraining children. By wearing this restraint device on children, while achieving the restraint effect, it does not restrict the movement of children and is more portable to use.

[0006] The technical implementation solution of the utility model is: a device convenient for restraining children, including a wearing ring, symmetrically and horizontally fixed shoulder straps are connected to the top of the wearing ring, symmetrically and longitudinally fixed driving motors are connected to the wearing ring, a shielding shell is arranged outside the symmetrically and longitudinally arranged driving motors, a winding ring is fixedly connected to the output shaft of the driving motor, a restraint belt is wound around the winding ring, a restraint plate is fixedly connected to the restraint belt, a tightening assembly is arranged on the wearing ring, and the tightening assembly is used to tighten the wearing ring to fit the child's body, and a fixing assembly for fixing the child's arm is arranged on the restraint plate.

[0007] More preferably, the restraint plate and the restraint belt are combined into a ring for the child's arm to pass through.

[0008] More preferably, the tightening assembly includes a rotating ring, the rotating ring is rotatably connected to the wearing ring, a winding wheel is fixedly connected to the rotating ring, a clamping rod is slidably connected to the bottom end of the wearing ring, a first elastic member is connected between the clamping rod and the wearing ring, a tightening belt is slidably connected to the wearing ring, and both ends of the tightening belt are connected to the winding wheel.

[0009] More preferably, a circle of slots adapted to the clamping rod is opened on the rotating ring.

[0010] More preferably, the fixing component includes a sliding rod which is slidably connected to the restraint plate. The inner end of the sliding rod is fixedly connected with a fixing plate, and a second elastic member is connected between the sliding rod and the adjacent restraint plate.

[0011] More preferably, the fixing plate is arc-shaped for fitting the child's arm.

[0012] Compared with the prior art, the utility model has the following advantages: 1. This device is worn on the child. When the child's arm passes through the restraint plate and the restraint belt to form a ring, and the restraint belt is in a relaxed state, the child's arm can move normally. It is convenient to use and more portable. When the restraint belt is tightened, it can control the restraint plate to move inward to restrain the child's arm on both sides of the body, restricting the movement of the child's arm for infusion, treatment, etc., but it will not restrict the child's movement, avoiding fixing the child in a designated position and causing the child to cry.

[0013] 2. The winding wheel rotates to tighten the tightening belt, thereby controlling the wearing ring to fit the child's body and avoiding the loose wearing ring from affecting the restraint effect.

[0014] 3. After the child's arm passes through the restraint plate and the restraint belt to form a ring, the fixing plate moves inward to fit the child's arm, fixing the child's arm within the ring formed by the restraint plate and the restraint belt, ensuring the restraint effect of the restraint belt and the restraint plate on the child's arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the wearing ring, shoulder strap and shielding shell of the utility model;

[0017] Figure 3 is a three-dimensional structural schematic diagram of components such as the wearing ring, restraint belt and restraint plate of the utility model;

[0018] Figure 4 is a three-dimensional structural schematic diagram of components such as the driving motor, winding ring, restraint belt and restraint plate of the utility model;

[0019] Figure 5 is a three-dimensional structural schematic diagram of components such as the wearing ring, rotating ring and tightening belt of the utility model;

[0020] Figure 6 is a three-dimensional structural schematic diagram of components such as the wearing ring, clamping rod and first elastic member of the utility model;

[0021] Figure 7 is a three-dimensional structural schematic diagram of components such as the fixing plate, sliding rod and second elastic member of the utility model.

[0022] In the above drawings: 1: wearing ring, 2: shoulder strap, 3: shielding shell, 4: driving motor, 5: winding ring, 6: restraint belt, 61: restraint plate, 7: rotating ring, 71: winding wheel, 8: positioning rod, 9: first elastic member, 91: tightening belt, 10: fixing plate, 11: sliding rod, 12: second elastic member. Detailed implementation mode

[0023] Referring to embodiments herein means that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present invention. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0024] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, it includes a wearing ring 1, a shoulder strap 2, a shielding shell 3, a driving motor 4, a winding ring 5, a restraint belt 6, a restraint plate 61, a tightening assembly, and a fixing assembly. Symmetrically left and right shoulder straps 2 are fixedly connected to the upper side of the wearing ring 1. Driving motors 4 are fixedly connected to the front and rear sides of the middle part of the wearing ring 1. A shielding shell 3 for shielding and beautifying is arranged outside the driving motor 4. A winding ring 5 is fixedly connected to the output shaft of the driving motor 4. A soft restraint belt 6 is wound between the front and rear winding rings 5. Restraint plates 61 are fixedly connected to both the left and right sides of the restraint belt 6. The left and right restraint plates 61 can be respectively combined with the corresponding restraint belt 6 to form a ring for a child's arm to pass through. A tightening assembly is also provided on the wearing ring 1, and the tightening assembly is used to tighten the wearing ring 1 to fit the child's body. A fixing assembly for further fixing the child's arm is provided on the restraint plate 61.

[0025] When using the device, the staff puts the wearing ring 1 on the child's torso, controls the left and right shoulder straps 2 to hang on the child's shoulders, and then wears the device on the child. The staff then controls the child's arms to pass through the circular ring formed by the restraint plate 61 and the restraint belt 6, and fixes the child's arms in the circular ring formed by the restraint plate 61 and the restraint belt 6 through the fixing component. The wearing ring 1 is then tightened through the tightening component so that the wearing ring 1 fits the child's body. In the initial state, the restraint belt 6 is in a relaxed state. When the child's arm needs to be restrained, the staff controls the output shaft of the drive motor 4 to rotate, and the output shaft of the drive motor 4 rotates to drive the reeling ring 5 to rotate, and the reeling ring 5 rotates to reel in the restraint belt 6, and the restraint belt 6 pulls the arm fixed by the restraint belt 6 and the restraint plate 61 to move toward the wearing ring 1 until the restraint belt 6 is completely reeled in. At this time, the child's arm is completely restrained on both sides of the wearing ring 1 under the action of the restraint belt 6, and the fixed position of the restraint plate 61 is located at the child's forearm, which will only limit the child's arm movement, so as to facilitate infusion, treatment, etc., and will not limit the child's movement, so as to avoid fixing the child in a designated position and causing the child to cry. When the treatment is completed, the output shaft of the drive motor 4 is controlled to reverse and loosen the restraint belt 6, and the child's arm can move normally at this time, and the device is worn on the child as a whole, which is convenient to use and more portable.

[0026] like Figure 1 , Figure 5 and Figure 6 As shown, the tightening assembly includes a rotating ring 7, a winding wheel 71, a locking rod 8, a first elastic member 9 and a tightening belt 91. The rotating ring 7 is rotatably connected to the lower front side of the wearing ring 1, and the winding wheel 71 is fixedly connected to the rotating ring 7. The locking rod 8 is slidably connected to the lower side of the wearing ring 1. The rotating ring 7 has a circle of slots adapted to the locking rod 8. The first elastic member 9 is connected between the locking rod 8 and the wearing ring 1. The tightening belt 91 is slidably connected to the lower part of the wearing ring 1, and both ends of the tightening belt 91 are connected to the winding wheel 71.

[0027] When using the device, after the device is worn on the child, the staff controls the locking rod 8 to slide backward, the first elastic member 9 is deformed, the locking rod 8 slides backward and no longer clamps the rotating ring 7. At this time, the staff controls the rotating ring 7 to rotate, and the rotation of the rotating ring 7 drives the winding wheel 71 to rotate. The rotation of the winding wheel 71 tightens the tightening belt 91, and then controls the wearing ring 1 to further fit the child's body to prevent the wearing ring 1 from being too loose and affecting the restraint effect. After the wearing ring 1 fits the child's body, the staff releases the locking rod 8, and under the action of the first elastic member 9 resetting, the locking rod 8 slides forward and is clamped in the clamping groove of the rotating ring 7, thereby fixing the position of the rotating ring 7, so that the wearing ring 1 always remains in a closed state that fits the child's body.

[0028] like Figure 1 and Figure 7As shown in the figure, the fixing component includes a fixing plate 10, a sliding rod 11 and a second elastic member 12. The middle parts of the left and right restraint plates 61 are both slidably connected with the sliding rod 11. The inner end of the sliding rod 11 is fixedly connected with the fixing plate 10. The fixing plate 10 is arc-shaped and is used to fit the child's arm. A second elastic member 12 is connected between the sliding rod 11 and the adjacent restraint plate 61.

[0029] When using the device, the staff pulls the sliding rod 11 to slide outwards, and the second elastic member 12 deforms. The outward sliding of the sliding rod 11 drives the fixing plate 10 to move towards the inner side wall of the restraint plate 61. Subsequently, the child's arm is controlled to pass through the restraint plate 61 to form a ring with the restraint belt 6. The staff releases the sliding rod 11. Under the action of the reset of the second elastic member 12, the sliding rod 11 drives the fixing plate 10 to move towards the center of the restraint plate 61 and fit the child's arm to adapt to arms of different thicknesses. The child's arm is fixed within the adjustable-size ring formed by the fixing plate 10 and the restraint belt 6 to ensure the restraint effect of the restraint belt 6 and the restraint plate 61 on the child's arm.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes may be made therein without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for facilitating the restraint of a child, characterized by: The invention comprises a wearing ring (1), a transversely symmetrical shoulder strap (2) is fixedly connected to the top of the wearing ring (1), a longitudinally symmetrical driving motor (4) is fixedly connected to the wearing ring (1), a shielding shell (3) is arranged outside the longitudinally symmetrical driving motor (4), a winding ring (5) is fixedly connected to the output shaft of the driving motor (4), a restraining belt (6) is wound on the winding ring (5), a restraining plate (61) is fixedly connected to the restraining belt (6), a tightening component is arranged on the wearing ring (1), the tightening component is used to tighten the wearing ring (1) to fit the child's body, and a fixing component for fixing the child's arm is arranged on the restraining plate (61).

2. The device for facilitating restraint of a child according to claim 1, characterized in that: The restraint plate (61) and the restraint belt (6) are combined into a ring for the child's arms to pass through.

3. The device for facilitating restraint of a child according to claim 2, characterized in that: The tightening assembly comprises a rotating ring (7), the rotating ring (7) is rotatably connected to the wearing ring (1), a winding wheel (71) is fixedly connected to the rotating ring (7), a locking rod (8) is slidably connected to the bottom end of the wearing ring (1), a first elastic member (9) is connected between the locking rod (8) and the wearing ring (1), a tightening belt (91) is slidably connected to the wearing ring (1), and both ends of the tightening belt (91) are connected to the winding wheel (71).

4. The device for facilitating restraint of a child according to claim 3, characterized in that: The rotating ring (7) is provided with a circle of slots adapted to the locking rod (8).

5. The device for facilitating restraint of a child according to claim 4, characterized in that: The fixing assembly comprises a sliding rod (11), the sliding rod (11) is slidably connected to the restraining plate (61), the inner end of the sliding rod (11) is fixedly connected to the fixing plate (10), and a second elastic member (12) is connected between the sliding rod (11) and the adjacent restraining plate (61).

6. The device for facilitating restraint of a child according to claim 5, characterized in that: The fixing plate (10) is arc-shaped and is used to fit the arms of children.

Images