Side frame of windproof roller shutter and windproof roller shutter thereof

Abstract

The utility model relates to the technical field of curtains, and discloses a side frame of a windproof roller shutter and the windproof roller shutter thereof, the key points of the technical scheme are that the side frame comprises a first frame body and a second frame body, a containing cavity is formed in the second frame body, at least part of the first frame body is located in the containing cavity, and an elastic piece is connected between the first frame body and the bottom wall of the containing cavity in an abutting mode. The first frame body is provided with the notches corresponding to the elastic pieces, and after part of the elastic pieces are embedded into the notches, the height space occupied by the part of the elastic pieces in the vertical direction is offset, so that the height of the portions, overlapped with the first frame body, of the elastic pieces in the vertical direction is reduced, and then the space height of the containing cavity is reduced; in addition, the notches can limit movement of the elastic pieces in the length direction of the first frame body, so that the spacing distance between every two adjacent elastic pieces is controlled, and the situation that the balance stability of the first frame body is affected due to the fact that the spacing distance between every two adjacent elastic pieces is too large or too small is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of curtain, more specifically relates to a side frame of windproof roller shutter and windproof roller shutter thereof. BACKGROUND

[0002] The windproof roller shutter can be applied in the pavilion outdoors, has the wind resistance ability, it sets up the fabric between the side frame of both sides, and controls the fabric up and down movement through the motor and transmission, adjusts the opening and closing state of fabric, wherein, in the invention patent no.

[0003] In the above scheme, the removable side wall and the elastic device are combined and installed in the non-removable side wall, the height of the vertical direction of the removable side wall and the elastic device is high, which increases the height required for accommodating the part of the structure in the non-removable side wall. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a side frame of windproof roller shutter and windproof roller shutter thereof, which reduces the overall height after the combination of the non-removable side wall and the elastic device.

[0005] To achieve the above object, the utility model provides the following technical scheme: a side frame of windproof roller shutter, comprising a first frame body and a second frame body, a containing cavity is formed in the second frame body, at least part of the first frame body is located in the containing cavity, a resilient piece is abutted between the first frame body and the bottom wall of the containing cavity, a slot corresponding to the resilient piece is formed on the first frame body, and at least part of the resilient piece is embedded in the slot.

[0006] As a further improvement of the utility model, a gap is formed between the two ends of the resilient piece and the slot.

[0007] As a further improvement of the utility model, the resilient piece comprises a clamping portion and an elastic portion, the clamping portion and the elastic portion are integrally formed, the clamping portion is detachably connected with the first frame body, and the elastic portion abuts against the second frame body.

[0008] As a further improvement of the utility model, the elastic portion comprises an elastic strip in arc shape, and the arc-shaped opening of the elastic strip faces downward.

[0009] As a further improvement of the utility model, the first frame body comprises a vertical section, a through slot is formed on the clamping portion, and the vertical section is embedded in the through slot.

[0010] As a further improvement of the utility model, the thickness between the bottom of the clamping part and the through slot is less than or equal to the depth of the slot.

[0011] As a further improvement of the utility model, one of the inner walls of the through slot is formed with a first limiting protrusion, and the vertical section is formed with a first clamping groove clamped with the first limiting protrusion.

[0012] As a further improvement of the utility model, the other of the inner walls of the through slot is formed with a second limiting protrusion, and the vertical section is formed with a second clamping groove clamped with the second limiting protrusion.

[0013] As a further improvement of the utility model, the second frame body comprises an integral vertical plate, and a cavity is formed on the side of the second frame body away from the elastic member, and convex strips are formed on the opposite inner walls of the cavity.

[0014] A windproof roller blind comprises the side frame of the windproof roller blind.

[0015] The utility model discloses the beneficial effects that the slot corresponding with the elastic member is set up on the first frame body in the utility model, after the part of elastic member is embedded in the slot, the height space of the part of elastic member in the vertical direction is cancelled, thereby reducing the height of the superposition of the elastic member and the first frame body in the vertical direction, and further reducing the space height of the containing cavity, the slot can also limit the movement of the elastic member along the length direction of the first frame body, thereby controlling the interval distance between the adjacent two elastic members, preventing the interval distance between the adjacent two elastic members from being too large or too small, and affecting the balance stability of the first frame body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model, and

[0017] Figure 2 It is the front view of the utility model, and

[0018] Figure 3 It is the structure schematic diagram of the first frame body and the elastic member connection in the utility model, and

[0019] Figure 4 It is the structure schematic diagram of the first frame body in the utility model, and

[0020] Figure 5 It is the front view of the first frame body in the utility model, and

[0021] Figure 6 It is the structure schematic diagram of the elastic member in the utility model.

[0022] Label: 1, first frame; 11, notch; 12, vertical section; 121, first clamping groove; 122, second clamping groove; 2, second frame; 21, containing cavity; 22, vertical plate; 23, cavity; 24, convex strip; 3, elastic piece; 31, clamping part; 311, through slot; 312, first limiting protrusion; 313, second limiting protrusion; 32, elastic part. DETAILED DESCRIPTION

[0023] The utility model is further explained in detail below in combination with the drawings and examples. Same parts are indicated by same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a specific part.

[0024] Referring to Figures 1 to 6 As shown in the drawings, the side frame of the windproof roller shutter of the embodiment includes a first frame 1 and a second frame 2, the second frame 2 has a containing cavity 21 formed therein, at least part of the first frame 1 is located in the containing cavity 21, an elastic piece 3 is abutted between the first frame 1 and the bottom wall of the containing cavity 21, the elastic piece 3 is provided with a plurality of notches 11, and the first frame 1 is provided with a plurality of notches 11 corresponding to the elastic piece 3, at least part of the elastic piece 3 is embedded in the notch 11, wherein the height space occupied by the part of the elastic piece 3 in the vertical direction is offset after the part of the elastic piece 3 is embedded in the notch 11, thereby reducing the height of the elastic piece 3 and the first frame 1 in the vertical direction, and further reducing the space height of the containing cavity 21.

[0025] In addition, the notch 11 can also limit the movement of the elastic piece 3 along the length direction of the first frame 1, thereby controlling the interval distance between the adjacent two elastic pieces 3, preventing the interval distance between the adjacent two elastic pieces 3 from being too large or too small, and affecting the balance stability of the first frame 1.

[0026] Referring to Figure 3 As shown in the drawings, a gap is formed between the elastic piece 3 and the two ends of the notch 11, the length of the notch 11 is greater than the length of the elastic piece 3, a certain installation fault tolerance is given, and the elastic piece 3 is convenient to disassemble and assemble.

[0027] Referring to Figure 6As shown, the elastic member 3 comprises a clamping portion 31 and an elastic portion 32, the clamping portion 31 and the elastic portion 32 are integrally formed, the clamping portion 31 is detachably connected with the first frame 1, the elastic portion 32 abuts against the second frame 2, the elastic portion 32 has elastic deformation capacity, when the elastic portion 32 abuts against the bottom wall of the accommodating cavity 21, the end of the elastic portion 32 away from the clamping portion 31 abuts against the bottom wall of the accommodating cavity 21 and generates a certain elastic deformation, when the first frame 1 is to be disassembled, the elastic portion 32 can provide greater elastic deformation capacity.

[0028] Referring to Figure 6 As shown, the elastic portion 32 comprises an arc-shaped elastic strip, the arc-shaped opening of the elastic strip faces downward, when the elastic portion 32 abuts against the bottom wall of the accommodating cavity 21, the two ends of the elastic strip are in contact with the bottom wall of the accommodating cavity 21, and the distance between the two ends of the elastic strip is increased.

[0029] Referring to Figure 3 , Figure 4 As shown, the first frame 1 comprises a vertical section 12, a through slot 311 is formed on the clamping portion 31, the vertical section 12 is embedded in the through slot 311, through the cooperation of the through slot 311 and the vertical section 12, the clamping of the first frame 1 and the elastic member 3 is realized, in addition, the contact surface between the vertical section 12 and the clamping portion 31 is increased, so that the connection between the elastic member 3 and the first frame 1 is more stable.

[0030] The thickness between the bottom of the clamping portion 31 and the through slot 311 is less than or equal to the depth of the slot 11, so that the bottom of the clamping portion 31 does not protrude out of the through slot 311, the part between the bottom of the clamping portion 31 and the through slot 311 is located in the slot 11, and the height of the thickness part between the bottom of the clamping portion 31 and the through slot 311 is ensured to be offset.

[0031] Referring to Figure 5 and Figure 6 As shown, one of the inner walls of the through slot 311 is formed with a first limiting protrusion 312, the first limiting protrusion 312 is strip-shaped and is arranged along the length direction of the through slot 311, the vertical section 12 is formed with a first clamping groove 121 clamped with the first limiting protrusion 312, the first clamping groove 121 is arranged along the length direction of the vertical section 12 and covers the entire length of the vertical section 12, so that the slot 11 can be arranged at any position of the vertical section 12;

[0032] The first limiting protrusion 312 cooperates with the first clamping groove 121 to form the clamping between the vertical section 12 and the elastic member 3, and the stability of the connection between the elastic member 3 and the vertical section 12 is increased.

[0033] The other inner wall of the through slot 311 is formed with a second limiting protrusion 313, the second limiting protrusion 313 is strip-shaped, is arranged along the length direction of the through slot 311, the vertical section 12 is formed with a second clamping groove 122 clamped with the second limiting protrusion 313, the second clamping groove 122 is arranged along the length direction of the vertical section 12, and the second clamping groove 122 also covers the entire length of the vertical section 12, the first limiting protrusion 312 and the second limiting protrusion 313 are located on the opposite sides of the vertical section 12 respectively, preferably, the first limiting protrusion 312 and the second limiting protrusion 313 are staggered in the height position, so that the thickness of the vertical section 12 can be controlled, the second limiting protrusion 313 cooperates with the second clamping groove 122, and the stability that the elastic piece 3 is connected with the vertical section 12 is increased.

[0034] Referring to Figure 2 As shown in the figure, the second frame body 2 comprises an integral vertical plate 22, the second frame body 2 is formed with a cavity 23 on the side of the vertical plate 22 away from the elastic piece 3, the cavity 23 is used for accommodating part of the cord fabric, the opposite sides of the cord fabric are located in the corresponding cavities 23 respectively, the opposite inner walls of the cavities 23 are both formed with a convex strip 24, the opposite sides of the cord fabric are connected with a support, the convex strip 24 can abut against the support, so that the support is limited, the support is connected with a rebounding piece, and the rebounding piece abuts against the top wall on the two sides of the opening of the cavity 23.

[0035] A windproof roller blind comprises the side frame of the windproof roller blind.

[0036] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical scheme belonging to the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. A side frame for a windproof roller blind, characterized by: The invention comprises a first frame (1) and a second frame (2), wherein a receiving cavity (21) is formed in the second frame (2), at least a portion of the first frame (1) is located in the receiving cavity (21), an elastic member (3) is abutted between the first frame (1) and the bottom wall of the receiving cavity (21), a notch (11) corresponding to the elastic member (3) is provided on the first frame (1), and at least a portion of the elastic member (3) is embedded in the notch (11).

2. A side frame for a windproof roller blind according to claim 1, characterized in that: A gap is formed between the elastic member (3) and both ends of the notch (11).

3. The side frame of the windproof roller blind according to claim 1, characterized in that: The elastic member (3) comprises a clamping portion (31) and an elastic portion (32); the clamping portion (31) and the elastic portion (32) are integrally formed; the clamping portion (31) is detachably connected to the first frame (1); and the elastic portion (32) abuts against the second frame (2).

4. A side frame for a windproof roller blind according to claim 3, characterized in that: The elastic portion (32) comprises an arc-shaped elastic strip, and the arc-shaped opening of the elastic strip faces downward.

5. The side frame of the windproof roller blind according to claim 3, characterized in that: The first frame (1) comprises a vertical section (12); a through slot (311) is formed on the clamping portion (31); and the vertical section (12) is embedded in the through slot (311).

6. A side frame for a windproof roller blind according to claim 5, characterized in that: The thickness between the bottom of the clamping portion (31) and the through groove (311) is less than or equal to the depth of the notch (11).

7. The side frame of the windproof roller blind according to claim 5, characterized in that: A first limiting protrusion (312) is formed on one of the inner walls of the through groove (311), and a first clamping groove (121) clamped with the first limiting protrusion (312) is formed on the vertical section (12).

8. The side frame of the windproof roller blind according to claim 7, characterized in that: A second limiting protrusion (313) is formed on the other inner wall of the through groove (311), and a second clamping groove (122) clamped with the second limiting protrusion (313) is formed on the vertical section (12).

9. The side frame of the windproof roller blind according to claim 1, characterized in that: The second frame (2) comprises an integrally formed vertical plate (22), a cavity (23) is formed in the second frame (2) on a side of the vertical plate (22) facing away from the elastic member (3), and convex strips (24) are formed on the inner walls on both sides opposite to each other of the cavity (23).

10. A windproof roller blind comprising the side frame of the windproof roller blind according to any one of claims 1 to 9.

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