CN202670968U

CN202670968U - Slide groove type armrest

Info

Publication number: CN202670968U
Application number: CN 201220338958
Authority: CN
Inventors: 王娟; 杨金柱
Original assignee: Suzhou Shijia Science & Technology Inc
Current assignee: Suzhou Shijia Science & Technology Inc
Priority date: 2012-07-13
Filing date: 2012-07-13
Publication date: 2013-01-16
Anticipated expiration: 2022-07-13

Abstract

The utility model relates to a slide groove type armrest. The slide groove type armrest comprises an armrest rod, a slide groove and a slide block, wherein the slide groove is formed along the length direction of the armrest rod; the slide block is arranged in the slide groove and comprises two side plates which are symmetrical and a middle plate which connects the side plates; a nut is arranged on the middle plate; the width of the groove opening of the slide groove is less than that of the middle plate; and the middle plate is connected with an armrest tray. The slide groove type armrest has the beneficial effects that the slide groove type armrest can be produced in batches and is not limited by the arrangement of a car wall, resources are saved, waste is avoided, the production cost is reduced, the slide groove type armrest is simple in structure, convenient to mount and high in adjustability, the position of the slide block can be optionally adjusted along the length direction of the armrest rod to adapt to the position of a mounting hole, due to the adoption of the adjusting block, the distance between the armrest and the car wall can be adjusted, secondary decoration is convenient to perform, and the slide groove type armrest is attractive and elegant in appearance.

Description

The chute-type handrail

Technical field

The utility model relates to a kind of chute-type handrail for lift car.

Background technology

When existing handrail is installed in the sedan-chair wall of lift car, need to punch at handrail, then fix an armrest support seat by the hole, this moment, armrest support seat was fixing dead, can not adjust, and when error appears in size, can't be corresponding with the mounting hole offered on the sedan-chair wall; Another method is at bearing of handrail welding, offers mounting hole on the sedan-chair wall, because perforate has deviation, during installation, very difficult corresponding with the mounting hole on the sedan-chair wall, and be difficult for adjusting, the bad installation of handrail can be caused, very inconvenient, often need to do over again, again make sedan-chair wall or handrail, cause the waste of resource, increased the productive costs of enterprise, and moulding is not attractive in appearance.

The utility model content

The utility model has overcome the deficiencies in the prior art, and a kind of chute-type handrail simple in structure, easy for installation is provided.

For achieving the above object, the technical solution adopted in the utility model is: a kind of chute-type handrail, the chute that comprises grab rail, offers along the grab rail length direction, be located at the slide block in the described chute, described slide block comprises symmetrical biside plate, connects the intermediate plate of biside plate, described intermediate plate is provided with nut, the width of rebate of described chute is less than the width of described intermediate plate, and described intermediate plate is connected with a handrail carriage.

In preferred embodiment of the utility model, the chute-type handrail further comprises described handrail carriage by joist, the first supporting plate, the second supporting plate that extend along the joist two ends and connects the first supporting plate and the 3rd supporting plate of the second supporting plate, the 4th supporting plate enclose and form.

In preferred embodiment of the utility model, the chute-type handrail further comprises on described the first supporting plate and offers the U-shaped hole, described the first supporting plate and described intermediate plate are fixed, and offer T shape hole on described the second supporting plate, and described the 3rd supporting plate and the 4th supporting plate be arranged in parallel.

In preferred embodiment of the utility model, the chute-type handrail further comprises on described the second supporting plate and is provided with regulating block.

In preferred embodiment of the utility model, the chute-type handrail comprises that further the relative both sides of the edge of described chute notch inwardly are formed with crotch.

In preferred embodiment of the utility model, the chute-type handrail further comprises and also is provided with clip, comprise base plate, two swash plates that extend internally respectively along the base plate two ends, the adjacent both sides of described two swash plates, one end have certain gradient, and described two swash plates are inserted in the described crotch.

In preferred embodiment of the utility model, the chute-type handrail comprises that further the two ends of described grab rail are provided with end socket.

In preferred embodiment of the utility model, the chute-type handrail comprises that further described end socket comprises spherical end cover, is located at the boss of end cap end face, and described boss snaps in the described chute, the upper surface of described boss and described base plate butt.

The utlity model has following beneficial effect:

1, can batch manufacturing, the restriction that not arranged by the sedan-chair wall, saving resource avoids waste, and has reduced productive costs;

2, simple in structure, easy for installation, adjustability is high, and the position of slide block can be adjusted to adapt to the position of mounting hole on the sedan-chair wall arbitrarily along the length direction of grab rail;

3, the distance between handrail and the sedan-chair wall that is arranged so that of regulating block can be adjusted, and is convenient to the secondary decoration;

4, handsome in appearance generous.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the front view of preferred embodiment of the present utility model;

Fig. 2 be among Fig. 1 A-A to cutaway view;

Fig. 3 be among Fig. 2 B-B to cutaway view;

Fig. 4 is the front view of the slide block of preferred embodiment of the present utility model;

Fig. 5 is the birds-eye view of the slide block of preferred embodiment of the present utility model;

Fig. 6 is that the slide block of preferred embodiment of the present utility model is inserted the lateral plan in the chute;

Fig. 7 is the structural representation of the handrail carriage of preferred embodiment of the present utility model;

Fig. 8 be among Fig. 7 C-C to cutaway view;

Fig. 9 is the front view of the clip of preferred embodiment of the present utility model;

Figure 10 is the birds-eye view of the clip of preferred embodiment of the present utility model;

Figure 11 is that the clip of preferred embodiment of the present utility model snaps in the lateral plan in the crotch;

Figure 12 is the front view of the end socket of preferred embodiment of the present utility model;

Figure 13 is the lateral plan of the end socket of preferred embodiment of the present utility model;

Figure 14 is the birds-eye view of the end socket of preferred embodiment of the present utility model;

Among the figure: 1, grab rail, 2, chute, 3, slide block, 4, side plate, 5, intermediate plate, 6, nut, 7, the handrail carriage, 8, joist, 9, the first supporting plate, the 10, second supporting plate, the 11, the 3rd supporting plate, the 12, the 4th supporting plate, 13, U-shaped hole, 14, T shape hole, 15, regulating block, 16, crotch, 17, clip, 18, base plate, 19, swash plate, 20, end socket, 21, end cap, 22, boss, 23, bolt, 24, bolt.

The specific embodiment

In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the scheme drawing of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of chute-type handrail, the chute 2 that comprises grab rail 1, offers along grab rail 1 length direction, be located at the slide block 3 in the described chute 2, the cross section of grab rail 1 is rounded, described slide block 3 comprises symmetrical biside plate 4, connects the intermediate plate 5 of biside plate 4, described intermediate plate 5 is provided with nut 6, this nut 6 is to be made by taking out the tooth tapping by intermediate plate 5, the width of rebate of described chute 2 is less than the width of described intermediate plate 5, and described intermediate plate 5 is connected with a handrail carriage 7.Can according to the sedan-chair wall of different size, realize the grab rail 1 of different length and fixing of sedan-chair wall by the handrail carriage 7 of varying number.

Such as Fig. 7, shown in Figure 8, the preferred described handrail carriage 7 of the utility model is by joist 8, the first supporting plate 9, the second supporting plate 10 that extend along joist 8 two ends and connect the first supporting plate 9 and the 3rd supporting plate 11 of the second supporting plate 10, the 4th supporting plate 12 enclose and form.Offer U-shaped hole 13 on described the first supporting plate 9, described the first supporting plate 9 is fixed with described intermediate plate 5, offers T shape hole 14 on described the second supporting plate 10, and described the 3rd supporting plate 11 and the 4th supporting plate 12 be arranged in parallel.

As shown in Figure 2, in order to regulate the distance between sedan-chair wall and the grab rail 1, be convenient to the secondary decoration, be provided with regulating block 15 on described the second supporting plate 10.

As shown in Figure 6, the relative both sides of the edge of preferred described chute 2 notches of the utility model inwardly are formed with crotch 16, and are smooth and can not scrape hand, slide block 3 can be supported simultaneously, slide block 3 can only be slided along chute 2, and can not rotate.

Such as Fig. 9, Figure 10, shown in Figure 11, the utility model also is provided with clip 17, comprise base plate 18, two swash plates 19 that extend internally respectively along base plate 18 two ends, the adjacent both sides 19A of described two swash plates, 19 1 ends has certain gradient, is convenient to described two swash plates 19 and inserts in the described crotch 16.

Such as Figure 12, Figure 13, shown in Figure 14, skid off chute 2 for fear of slide block 3, the two ends of the preferred described grab rail 1 of the utility model are provided with end socket 20.Described end socket 20 comprises spherical end cover 21, is located at the boss 22 of end cap 21 end faces, the cross section of boss 22 is curved, the upper surface is the plane, described boss 22 snaps in the described chute 2, the upper surface of described boss 22 and described base plate 18 butts, at this moment, end socket 20 is withstood and can not rotated in chute 2.

The utility model when mounted, at first offer mounting hole at the sedan-chair wall, slide block 3 can slide at chute 2 interior length directions along grab rail 1, when slide into the sedan-chair wall on position of mounting hole at once, pass the U-shaped hole 13 of the first supporting plate 9 of handrail carriage 7 by an end of bolt 23, pass again intermediate plate 5 and screw in nut 6, make the first supporting plate 9 fixing with slide block 3, next screws in the mounting hole of sedan-chair wall by the T shape hole 14 that bolt 24 passes the second supporting plate 10 of handrail carriage 7 again, at this moment, the first supporting plate 9 of handrail carriage 7 is captiveed joint with grab rail 1 by slide block 3, and the second supporting plate 10 of handrail carriage 7 is captiveed joint with the sedan-chair wall, and handrail installs at the sedan-chair wall.

Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification sheets, must determine technical scope according to the claim scope.

Claims

1. chute-type handrail, it is characterized in that: the chute that comprises grab rail, offers along the grab rail length direction, be located at the slide block in the described chute, described slide block comprises symmetrical biside plate, connects the intermediate plate of biside plate, described intermediate plate is provided with nut, the width of rebate of described chute is less than the width of described intermediate plate, and described intermediate plate is connected with a handrail carriage.

2. chute-type handrail according to claim 1 is characterized in that: described handrail carriage is by joist, the first supporting plate, the second supporting plate that extend along the joist two ends and connect the first supporting plate and the 3rd supporting plate of the second supporting plate, the 4th supporting plate enclose and form.

3. chute-type handrail according to claim 2, it is characterized in that: offer the U-shaped hole on described the first supporting plate, described the first supporting plate and described intermediate plate are fixed, and offer T shape hole on described the second supporting plate, and described the 3rd supporting plate and the 4th supporting plate be arranged in parallel.

4. chute-type handrail according to claim 3 is characterized in that: be provided with regulating block on described the second supporting plate.

5. chute-type handrail according to claim 1, it is characterized in that: the relative both sides of the edge of described chute notch inwardly are formed with crotch.

6. chute-type handrail according to claim 5, it is characterized in that: also be provided with clip, comprise base plate, two swash plates that extend internally respectively along the base plate two ends, the adjacent both sides of described two swash plates, one end have certain gradient, and described two swash plates are inserted in the described crotch.

7. chute-type handrail according to claim 6, it is characterized in that: the two ends of described grab rail are provided with end socket.

8. chute-type handrail according to claim 7, it is characterized in that: described end socket comprises spherical end cover, is located at the boss of end cap end face, and described boss snaps in the described chute, the upper surface of described boss and described base plate butt.