TWM647927U - Safety handrail relay seat structure - Google Patents

Abstract

This case provides a relay base structure for a safety handrail, which consists of a fixed base, a first joint, a second joint and a knob; in addition to being able to fix the installation position, the fixed base has a space for the first joint and The second joint covers the cylinder and the protruding pillar and is used for locking the knob; the first joint and the second joint are respectively equipped with a first rod body and a second rod body; the first joint is provided with at least one circle of concave holes. For positioning the lower end of at least one plug rod provided on the second joint; by changing the position of the plug position, the angle between the first rod body and the second rod body can be changed to form a position on the relay base The first rod body and the second rod body change the application angle.

Description

Safety handrail relay seat structure

This project provides a relay seat structure for a safety handrail, in particular, two safety handrails are provided on the relay seat. In particular, the angle of the handrail can be changed to meet the needs of the environment.

Safety handrails are used in many situations, mainly for the elderly, weak, women, children, and patients. Most of them are installed at the bedside, bathroom, hospital or corridor, etc., to provide auxiliary force application.

For example, my country's patents M434090, M435485, and M564616 are all structural improvements of safety handrails. They are safety handrails that provide a single handrail.

In fact, since there are many occasions where safety handrails need to be installed, and some need to install handrails in different directions, it is impossible to meet practical needs by simply installing handrails in one direction.

This project provides a relay seat structure for a safety handrail. The purpose of this project is to provide two safety handrails (hereinafter referred to as the first pole body and the second pole body) on the relay seat, and they can be arranged at different angles according to the needs of the environment. .

In order to achieve the purpose of the disclosure, the structure of the relay base in this case includes a fixed base, and two joints are provided on the fixed base. The two joints (the first joint and the second joint) can be respectively provided with a first rod body and a third joint. Two-rod body.

This case mainly provides a relay seat structure, in which two joints are respectively provided with components that can cooperate with each other, and the two components can change their combined positions to form a first rod body and a first rod body that are respectively installed on the two components. The second rods change their angle with each other.

The above-mentioned two components are provided with a number of concave holes on the first joint, and a plug-in rod that can be combined with the concave holes is provided on the second joint, and the position of the plug-in rod is changed to change the relationship between the first joint and the second joint. Angle.

A knob is provided to connect and fasten the second joint, the first joint and the fixed base in series.

In this case, a decorative cover is further provided on the fixed base to protect the fixed base.

10: Fixed seat

11: Base plate

12:hole

13: Cylinder

14:Protruding pillar

15:Trench

16:hole

17:Screw

20:First connector

21: Encirclement Department

211:Platform

212:hole

213: concave hole

22:Kidnapping Department

221:Slot

30:Second connector

31: set of buttons

311:Plane

312:Internal

313:insert rod

313a:lower end

314:Perforation

32:Kidnapping Department

321:Slot

40: Knob

40a:Subject

41:Screw

50: Decorative cover

60:First rod body

70:Second rod body

Figure 1: Three-dimensional view of the embodiment of this case;

Figure 2: Cross-sectional view of the embodiment of this case;

Figure 3: Three-dimensional exploded view of the embodiment of this case;

Figure 4: Example of the first joint perspective view (looking down) of this case;

Figure 5: Example of the second joint perspective view (looking down) of this case;

Figure 6: Embodiment 1 of this case;

Figure 7: Embodiment 2 of this case.

As shown in Figures 1 to 5, this case mainly includes a fixed base 10, a first joint 20, a second joint 30 and a knob 40, and a decorative cover 50 is provided on the fixed base 10.

The first rod 60 is provided on the first joint 20 , and the second rod 70 is provided on the second joint 30 .

The fixing base 10 shown in Figures 1 to 3 is mainly used to fix the structure of the present case to the quilt. A structure that is placed on a fixed object (including vertical walls or boards in other spaces) (not shown) and can carry the first joint 20, the second joint 30, the knob 40, etc.; as shown in the figure, its composition includes a base Seat plate 11, a plurality of holes 12, a column 13 and a protruding column 14, etc.

The above-mentioned base plate 11 is used to be combined with the attachment (wall or various boards) (not shown) where the case is used. A number of holes 12 are provided on it, and these holes 12 are used for screws (not shown). Or other nails (not shown) are combined with the attached object.

The above-mentioned column 13 is a structure protruding from the base plate 11. It is roughly cylindrical and mainly serves to surround the first joint 20.

The above-mentioned protruding post 14 is located above the center of the fixing base 10 and consists of two grooves 15. A hole 16 is provided above the protruding post 14, and a screw 17 is embedded in the bottom of the hole 16 (as shown in Figure 2 shown).

The shape of the above-mentioned groove 15 is not limited, and the purpose is to provide the second joint 30 with a snap (described later).

The above-mentioned groove 15 is used for the first joint 20 to be embedded for positioning purposes (described later).

The hole 16 above the above-mentioned protruding column 14 and the embedded screw 17 are matched with the screw 41 of the knob 40 (described later).

As shown in Figures 1 to 4, the so-called first joint 20 consists of a surrounding portion 21 and a holding portion 22; the surrounding portion 21 can not only be stably fixed on the fixed base 10, but also provide The positioning of the second joint 30 (described later); the holding portion 22 is used to set the first rod 60 .

The above-mentioned surrounding part 21 is in the shape of a hollow cylindrical column, with a platform 211 provided on the upper side of the interior. A hole 212 is provided on the platform 211, and a number of concave holes 213 are provided on the circumference of the platform 211; the shape of the above-mentioned holes 212 is similar to a convex shape. The outer edge of the column 14 is fitted into the protruding column 14 and the two grooves 15, and is pulled by the shape. system, the first joint 20 can be stably embedded on the fixed base 10 .

The above-mentioned clamping part 22 has a slot 221 (shown as a circular tube, its shape is not limited) for the first rod 60 to be installed.

As shown in FIGS. 1 to 3 and 5 , the so-called second joint 30 includes a set of latch parts 31 and a clamping part 32 .

The above-mentioned sleeve latch part 31 is in the shape of a cylindrical column, and its lower side can be fitted with the surrounding part 21, and its upper part is a flat surface 311; the interior 312 of the sleeve latch part 31 is provided with at least one insertion rod 313 (two rods are shown in the figure). ).

A through hole 314 is provided in the center of the above-mentioned plane 311 for the screw 41 of the knob 40 to pass through (described later).

The lower end 313a of the insertion rod 313 provided in the interior 312 of the above-mentioned sleeve portion 31 (located below the plane 311) can be pressed downwardly into the recessed hole 213 of the surrounding portion 21 of the first joint 20. When the whole case is rotated, A stable state is formed when tight.

The holding portion 32 of the above-mentioned second joint 30 has a slot 321 (shown as a circular tube, its shape is not limited) for the placement of the second rod body 70 .

When the lower end 313a of the insertion rod 313 is pressed into the recessed hole 213 at different positions, the angle of the second joint 30 and its clamping portion 32 will be changed accordingly. Through such changes in position and angle, the angle of the second joint 30 and its clamping portion 32 can be changed. The second rod body 70 on the clamping portion 32 changes its angle along with the clamping portion 32 .

The so-called knob 40 is disposed on the second joint 30 and includes a main body 40a and a screw 41; the top of the screw 41 is embedded inside the main body 40a.

During implementation, the above-mentioned screw 41 passes downward through the through hole 314 of the second joint 30, and then passes downward through the hole 212 of the first joint 20, and then connects with the hole 16 on the upper side of the boss 14 of the fixed base 10. Screw 17 to combine.

When the knob 40 is in a tightened state, the knob 40, the second joint 30, the first joint 20 and the fixed base 10 form a tight combination state; the platform 211 of the first joint 20 is clamped on the protruding column 14; the insertion rod The lower end 313a of 313 is firmly plugged into the recessed hole 213 of the first connector 20, so that the overall structure of the case is in a stable state.

A decorative cover 50 is provided to cover the base plate 11 of the fixed base 10 to protect the base plate 11 and prevent it from loosening.

Figures 6 and 7 show two embodiments of the present invention, in which the first rod 60 and the second rod 70 in Fig. 6 are approximately 90° apart; and the first rod 60 and the second rod 70 in Fig. 7 The distance between the two rod bodies 70 is approximately 135°.

The above are only preferred embodiments of this invention, and should not be used to limit the scope of implementation of this invention; therefore, any simple equivalent changes and modifications made based on the patent scope of this invention and the content of the new specification are It should still be within the scope of this creative patent.

10: Fixed seat

11: Base plate

12:hole

13: Cylinder

14:Protruding pillar

15:Trench

16:hole

20:First connector

21: Encirclement Department

211:Platform

212:hole

213: concave hole

22:Kidnapping Department

30:Second connector

31: set of buttons

311:Plane

314:Perforation

32:Kidnapping Department

321:Slot

40: Knob

40a:Subject

41:Screw

50: Decorative cover

Claims (5)

A relay seat structure for a safety handrail, which consists of: A fixed base: has a base plate, a cylinder and a protruding column in the center of the base plate, and a screw is provided inside the protruding column; A first joint; it has a surrounding portion and a holding portion, the surrounding portion can be clamped on the cylinder of the fixed base, a platform is provided on it, and at least one circle of concave holes is provided on the circumference of the platform; the holding portion is used for the first joint Rod settings; A second joint; it has a set of latch parts and a holding part; the latch part is in the shape of a cylindrical column, its lower side is fitted with the surrounding part, and its upper part is a plane; at least one insertion rod is provided inside the latch part; The holding part is used for setting the second rod body; A knob; having a main body and a screw; It is characterized by; The lower end of the insertion rod of the second joint is plugged into the recessed hole of the first joint, and the screw of the knob passes through the first joint and the second joint and is locked on the screw of the protruding column; by changing the lower end of the plugging rod, it is plugged into the recessed hole. The position causes the first joint and the second joint to change the angle. The relay seat structure of the safety handrail as described in claim 1, wherein a platform is provided on the first joint, and at least one circle of concave holes is provided on the circumference of the platform. The relay seat structure of the safety handrail according to claim 1, wherein at least one insertion rod is provided inside the second joint. The relay base structure of the safety handrail as described in claim 1, wherein a protruding column is provided in the center of the base plate of the fixed base, and a screw is embedded inside the protruding column. The relay seat structure of the safety handrail as described in claim 1, wherein a protective cover is further provided on the fixed seat.

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