TW201813763A - Overlapping protective covering - Google Patents

Abstract

Disclosed is an overlapping protective covering including a plurality of support plates, a plurality of protecting plates and a flexible fabric, wherein each support plate has a connecting section, an extending section and a guiding section, the guiding section is formed at a lower edge thereof with two contacting portions for contacting a holder and at an upper edge thereof with a connecting portion for being connected with a linear-guide, the protecting plates are respectively connected to the connecting section, and the flexible fabric is connected across the connecting sections of the plurality of support plates, thereby providing the connecting portion with a significantly reduced thickness.

Description

Telescopic protective cover

The invention relates to a protective device, in particular to a telescopic protective cover.

The manufacturing capacity and precision have gradually increased with the improvement of processing machinery. Processing machinery, such as work machine, lathe, milling machine, etc., will produce a large amount of processing debris during processing. Therefore, in the processing area of this type of machine, a telescopic protective cover is usually set to avoid the occurrence of damage or failure of the transmission mechanism caused by water, gas, oil and processing debris falling into the machine, or to avoid splashing of processing debris. Injury to the operator.

However, as shown in FIG. 1, the linear rail connecting portion 202 of the support plate body 201 of the telescopic protective cover 200 is an extension portion 203, an abutment portion 204, and a balance portion 205 in order from the outside to the inside. Because the abutting portion 204 and the extension portion 205 must reach a certain thickness, the entire supporting plate body 201 can be hung on the protective cover support frame S and slidably connected to a line rail L, and the extension portion The thickness d1 of 203 needs to be equal to the thickness d2 of the balance portion 205, so as to maintain the stability of the entire supporting plate 201 hanging on the protective cover support frame S. For example, the thickness of the extension portion 203 is 40 mm, the thickness of the abutment portion 204 is 15 mm, and the thickness of the balance portion 205 is 40 mm. Therefore, the total thickness of the rail connection portion 201 is 95 mm, and The thickness is too thick, and there is a need for improvement.

Therefore, an object of the present invention is to provide a telescopic protective cover, which can reduce the thickness of the wire rail connecting portion of the telescopic protective cover.

The technical means adopted by the present invention to solve the problems of the conventional technology is to provide a telescopic protective cover, comprising: a plurality of support plate bodies, each of which includes a protective plate setting piece, an extension piece and a guide piece A protective plate connecting portion is formed on the side edge of the protective plate setting piece on the height direction side, the extension piece extends upward from the upper portion of the protective plate setting piece, the guide piece is connected to the upper portion of the extension piece, and the The guide piece extends in the thickness direction of the protective plate toward the two sides to form a thickness of the guide piece greater than the thickness of the extension piece to form two abutment portions at the lower edge of the guide piece. The abutting portion is used to abut against a protective cover support frame, and a line rail connecting portion is formed on the upper edge of the guide piece, and is connected to a line rail, so that the support plate body is supported on the protective cover support frame. And are guided by the line rail and slide; a plurality of protective plates are respectively connected to the protective plate connection portion, and are bent and extended from one outer edge of the protective plate connection portion, and each of the protective plates and the other The protective plates are stacked on each other; And a flexible wiring member is connected between the guard plate of the plurality of disposed sheet support plate, so that the plurality of support plate interlocked to each other, to drive the plurality of shield plates are collapsed sheet or expanded in parallel.

According to an embodiment of the present invention, a telescopic protective cover is provided, further comprising a blocking cloth body disposed on an inner edge of the supporting plate body.

In one embodiment of the present invention, a telescopic protective cover is provided, and the flexible cloth system is a tarpaulin body or an tarpaulin body.

According to an embodiment of the present invention, a telescopic protective cover is provided, and the guide piece extends upward from a central position of an upper edge of the extension piece.

In one embodiment of the present invention, a telescopic protective cover is provided, and the thickness of the two abutting portions is substantially equal.

In one embodiment of the present invention, a telescopic protective cover is provided, and the thickness of the guide piece is smaller than the thickness of the protective plate setting piece.

According to an embodiment of the present invention, a telescopic protective cover is provided, further comprising a plurality of elastic pieces, which are respectively disposed between each of the protective plate setting pieces and attached to the flexible cloth body.

In one embodiment of the present invention, a telescopic protective cover is provided, further comprising a plurality of fixing pieces, which are respectively attached to each of the elastic pieces, so that each of the elastic pieces is fixed to the fixing piece and the protective plate setting piece. between.

The telescopic protective cover of the present invention has the following effects. The guide plate having two abutting portions is extended and arranged on the protective plate setting piece, so that the supporting plate body can abut the protective cover support frame by each of the abutting portions to reduce the line rail connection. The total thickness of the part. For example, the thickness of the two abutting portions of the telescopic protective cover of the present invention is 20 mm, and the thickness of the extension piece is 40 mm, so that the total thickness of the rail connection portion is reduced from the conventional 95 mm to 80 mm, thereby Improve the problem that the thickness of the wire rail connection is too thick.

Hereinafter, embodiments of the present invention will be described with reference to FIGS. 2 to 6. This description is not intended to limit the embodiment of the present invention, but is an example of the embodiment of the present invention.

As shown in FIGS. 2 to 4, a telescopic protective cover 100 according to an embodiment of the present invention includes a plurality of support plate bodies 1, a plurality of protection plates 2, and a flexible cloth body 3.

As shown in FIG. 2 and FIG. 3, each of the supporting plate bodies 1 includes a protective plate setting piece 11, an extension piece 12 and a guide piece 13. A shield plate connecting portion 14 is formed on a side edge of the shield plate setting piece 11 on the H side in the height direction. In this embodiment, the protective plate connecting portion 14 is formed on an outer side edge of the protective plate setting piece 11. The extending piece 12 extends upward from a central position of the upper edge of the protective plate setting piece 11. The guide sheet 13 is connected to the upper part of the extension sheet 12, and the guide sheet 13 faces the two sides (that is, the left and right sides of the guide sheet 13) in the thickness direction T of the protective plate setting sheet 11. The thickness of the guide piece 13 is greater than the thickness of the extension piece 12 to form two abutting portions 131 on the lower edge of the guide piece 13. Each of the abutting portions 131 is used to abut against a protective cover support frame S, and a line rail connecting portion 132 is formed on the upper edge of the guide piece 13 for connecting to a line rail L to make the supporting plate body 1 is supported on the protective cover support frame S and slides under the guidance of the line rail L.

It is worth mentioning that the thickness of the guide sheet 13 is smaller than the thickness of the protective plate setting sheet 11.

As shown in FIG. 2 to FIG. 4, a plurality of protection plates 2 are respectively connected to the protection plate connection portion 14, and are bent and extended from one outer edge of the protection plate connection portion 14, and each of the protection plates 2 It is overlapped with another protective plate 2.

As shown in FIG. 4, the flexible cloth body 3 is connected between the protective plate setting pieces 11 of the plurality of supporting plate bodies 1, so that the plurality of supporting plate bodies 1 are interconnected to drive the plurality of protective plates. Plates 2 are unfolded side by side (as shown in Figure 5) or collapsed together (as shown in Figure 6). The flexible cloth body 3 is a flexible sheet, such as a canvas, cotton cloth, or the like. In this embodiment, the flexible cloth body 3 may be a tarpaulin body or a tarpaulin body.

As shown in FIG. 4, the telescopic protective cover 100 further includes a blocking cloth body 4 disposed on an inner edge 15 of each protective plate 2. The barrier cloth body 4 may be a tarpaulin body or a tarpaulin body.

As shown in FIGS. 3 and 4, the telescopic protective cover 100 further includes a plurality of elastic members 5 and a plurality of fixing members 6. Each of the elastic members 5 is attached to the barrier cloth body 4 so that when the barrier cloth bodies 4 are deployed side by side, the connected barrier cloth bodies 4 can be tightened to improve the effect of blocking dust. Each of the fixing members 6 fixes each of the elastic members 5 on each of the protection plates 2.

The above descriptions and descriptions are merely illustrations of the preferred embodiments of the present invention. Those with ordinary knowledge of this technology may make other modifications based on the scope of the patent application defined below and the above description, but these modifications should still be made. It is within the scope of rights of the present invention for the creative spirit of the present invention.

100‧‧‧ Telescopic protective cover

1‧‧‧ support plate

11‧‧‧Protective plate setting sheet

111‧‧‧ Flat Department

112‧‧‧Dumping Department

12‧‧‧ extension

13‧‧‧ Guide

131‧‧‧Reliance Department

132‧‧‧Line rail connection

14‧‧‧ Protection plate connection

15‧‧‧ inside edge

2‧‧‧ protective plate

3‧‧‧ flexible cloth

4‧‧‧ Barrier cloth

5‧‧‧ elastic sheet

6‧‧‧Fix

d1‧‧‧width

d2‧‧‧Width

d3‧‧‧Width

H‧‧‧ height direction

L‧‧‧Line Rail

S‧‧‧Protective cover support

T‧‧‧thickness direction

FIG. 1 is a schematic diagram showing a conventional telescopic protective cover. Fig. 2 is a schematic side view showing a telescopic protective cover according to the embodiment of the present invention. FIG. 3 is a schematic perspective view showing a telescopic protective cover according to the embodiment of the present invention. FIG. 4 is an exploded view showing the telescopic protective cover according to the embodiment of the present invention. FIG. 5 is a schematic diagram showing the telescopic protective cover according to the embodiment of the present invention when it is deployed. FIG. 6 is a schematic view showing the telescopic protective cover according to the embodiment of the present invention when it is folded.

Claims (8)

A telescopic protective cover includes: a plurality of support plate bodies, each of which includes a protective plate setting piece, an extension piece and a guide piece, and a side edge of the protective plate setting piece forms a protection on the height direction side A plate connecting portion, the extension piece is extended upward from the upper portion of the protective plate setting piece, the guide piece is connected to the upper portion of the extension piece, and the guide pieces are respectively opposite to the two sides in the thickness direction of the protective plate setting piece Extend to form the thickness of the guide piece to be greater than the thickness of the extension piece to form two abutment portions on the lower edge of the guide piece, each abutment portion is used to abut against a protective cover support frame, and A line rail connecting portion is formed on the upper edge of the guide piece, and is used to connect to a line rail, so that the support plate body is supported on the protective cover support frame and slides under the guidance of the line rail; Plates are respectively connected to the protective plate connecting portion, and are bent and extended from one outer edge of the protective plate connecting portion, and each of the protective plates and the other protective plate are overlapped with each other; and a flexible cloth body connected to The plurality of protective plates supporting the plate body Between the opposing sheet, such that the plurality of support plate interlocked to each other, to drive the plurality of shield plates are collapsed sheet or expanded in parallel. The telescopic protective cover according to claim 1, further comprising a blocking cloth body disposed on an inner edge of the supporting plate body. The retractable protective cover according to claim 1, wherein the flexible cloth system is a tarpaulin body or a tarpaulin body. The telescopic protective cover according to claim 1, wherein the guide piece extends upward from a center position of an upper edge of the extension piece. The telescopic protective cover according to claim 1, wherein the thickness of the two abutting portions is substantially equal. The retractable protective cover according to claim 1, wherein the thickness of the guide piece is smaller than the thickness of the protective plate setting piece. The telescopic protective cover according to claim 1, further comprising a plurality of elastic pieces, which are respectively arranged between the pieces of the protective plate, and are attached to the flexible cloth body. The telescopic protective cover according to claim 7, further comprising a plurality of fixing pieces, each of which is attached to each of the elastic pieces, so that each of the elastic pieces is fixed between the fixing piece and the protective plate setting piece.