Indoor protective guard
A technology of internal protection and deformation, applied in the direction of children's furniture, household appliances, applications, etc., can solve the problems that cannot be changed at will, achieve the effect of physical and mental safety protection, and reduce the rotation speed
Inactive Publication Date: 2021-04-02
王英华
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AI Technical Summary
Problems solved by technology
The children's guardrails on the ground are usually fixed in size and cannot be changed at will, so that older children will climb independently and run out of the safe range
Method used
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Embodiment Construction
[0018] use Figure 1-Figure 4 An indoor protective fence according to an embodiment of the present invention is described as follows.
[0019] Such as Figure 1-Figure 4 As shown, a kind of indoor protective fence of the present invention comprises installation rod 1, connecting rod 2, telescopic rod 3, force tube 4, deformation tube 5, base 6, deformation plate 7, corrugated plate 8 and friction mechanism 9 ; The installation rod 1 is provided with a plurality of installation rods 1 which are perpendicular to each other, and the lower end of the installation rod 1 is fixedly connected with a telescopic rod 3, and the installation rod 1 is connected by a connecting rod 2; the telescopic rod 3 The lower end of the lower end is fixedly connected with a base 6; the connecting rod 2 is evenly and fixedly connected between two adjacent mounting rods 1, the connecting rods 2 are arranged parallel to each other, and the outer surface of the connecting rod 2 is rotated and installed ...
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The invention belongs to the technical field of building protective guard devices, and particularly relates to an indoor protective guard. The indoor protective guard comprises mounting rods, a connecting rod, telescopic rods, a stress pipe, a deformation pipe, a base, a deformation plate, a corrugated plate and a friction mechanism. The mounting rods are arranged, the mounting rods are perpendicular to one another, the telescopic rods are fixedly connected to the lower ends of the mounting rods, and the mounting rods are connected through the connecting rod; and the lower ends of the telescopic rods are fixedly connected with the base. Under the condition of enough negative pressure, the rubber wall of a friction pipe shrinks and sinks towards the inner side, that is, the larger the pressure borne by the deformation plate is, the stronger the inward shrinkage of the rubber wall on the outer side of the friction pipe is, that is, no matter how large the pressure borne by the rubber wall of the friction pipe is, the rubber wall of the friction pipe cannot rub the second friction plate all the time, so point-surface contact between the expansion bag and the inner wall of the second friction plate is kept all the time, and the stability of the protective guard during working is greatly improved.
Description
technical field [0001] The invention belongs to the technical field of building guardrail devices, in particular to an indoor guardrail. Background technique [0002] Guardrails are mainly used for the protection and protection of personal safety and equipment and facilities in residences, highways, commercial areas, public places and other occasions. Guardrails can be seen everywhere in our lives. Depending on the height of the guardrail, the price per meter of length will also vary. [0003] There are many types of guardrails, and they play different roles. Among them, children's guardrails have become more and more popular in recent years. Children's guardrails mainly protect children and regulate the scope of children's activities in a safe area. Today's children's guardrails It is mainly used at the bedside to prevent children from falling from the bed, or to enclose a certain range on the ground so that children can move around. The children's guardrails on the grou...
Claims
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IPC IPC(8): A47D13/06A47D15/00
CPCA47D13/06A47D15/008
Inventor 王英华
Owner 王英华