CN111322001A

CN111322001A - Screen wire adjustment and control device with easy-to-disassemble and assemble structure

Info

Publication number: CN111322001A
Application number: CN201910813160.0A
Authority: CN
Inventors: 张植渊
Original assignee: Taroko Door and Window Technologies Inc
Current assignee: Taroko Door and Window Technologies Inc
Priority date: 2018-12-17
Filing date: 2019-08-30
Publication date: 2020-06-23
Also published as: TW202024468A

Abstract

A screen wire control device with an easy-to-disassemble structure includes: a fixing seat and a thread adjusting body, wherein the fixing seat is provided with a containing groove and an elastic shifting sheet, the thread adjusting body is assembled in the containing groove of the fixing seat, one end of the thread adjusting body is provided with a guiding inclined plane to facilitate the thread adjusting body to be accommodated outside the containing groove, and the thread adjusting body can be conveniently taken out from the containing groove of the fixing seat by the arrangement of the elastic shifting sheet, so as to eliminate the inconvenience of assembly and disassembly in the prior art.

Description

Screen wire adjustment and control device with easy-to-disassemble and assemble structure

Technical Field

The present invention relates to a wire control device, and more particularly to a screen wire control device with an easily detachable structure.

Background

The screen device used at present, whether it is a folding screen or a rolling bar screen, can use a wire adjusting device to adjust the tightness of the wire thereon, such as the invention patents I500848, I612210 and the invention patent publication 201728292; however, the wire regulation device of the aforementioned patents has several disadvantages in use, which are described below.

The invention patent I500848 discloses a structure capable of adjusting the tightness of a folded yarn conducting wire, which mainly comprises a cover body, a base and a shell, wherein the base is provided with a rotatable adjusting disc, a conducting wire is fixedly connected on the adjusting disc, and the adjusting disc is used for adjusting and controlling the tightness of the conducting wire, so that a yarn net can be smoothly unfolded, stored and closed under the action of proper tension of the conducting wire; however, in this conventional technique, a through hole must be drilled before the installation, and then the housing is fixed to the frame of the screen device by using a plurality of fastening components to continuously install the cover and the base on the frame.

The structure of the invention patent No. I612210, the invention patent publications No. 201728292, and both cases disclose a folding screen window adjusting device, which is composed of a cover and a base, and the cover and the base are assembled and combined first in the installation process, and then directly installed on the frame of the screen device, and because the structure has no casing, the drilling process and the assembly of the screw fastening components can be eliminated, and the disadvantages of the conventional structure can be overcome, but the disadvantages of the conventional technology are still remained.

Firstly, the conventional technique mainly utilizes the combination of the positioning column and the positioning pin on the cover body and the inserting hole and the stopping part of the base to enable the cover body and the base to be assembled into a whole, but the positioning column and the inserting hole are both square structures, and the square structures have the trouble of difficult assembly when being assembled and combined.

Second, in the conventional technology, the stop portion of the base is disposed at the middle section of the guiding groove, so that when the positioning pin of the cover body is combined with the stop portion of the base and the base is to be detached from the base, a tool needs to be inserted into the guiding groove to pull the positioning pin of the cover body away from the stop portion, so that the positioning pin is no longer engaged with the stop portion, but the detachment is inconvenient due to the structural design.

Disclosure of Invention

The technical scheme adopted by the invention is as follows: a screen wire control device with an easy-to-disassemble structure includes: the wire adjusting device comprises a wire adjusting body and a fixed seat, wherein the wire adjusting body is matched and combined with the fixed seat, the outer periphery of the fixed seat is provided with a convex clamping part and a fastener, one end of the fastener is separated from the fixed seat by a distance and forms a compression space, and the compression space is larger than the distance of the convex clamping part protruding out of the outer periphery of the fixed seat.

A screen wire control device with an easy-to-disassemble structure includes: a wire adjusting body and a fixing seat, wherein the wire adjusting body is assembled and combined with the fixing seat, and the outer periphery of the fixing seat is provided with a convex clamping part and a fastener, and the outer periphery of the fixing seat is provided with a first sliding groove, and the fastener can slide in the first sliding groove and can also protrude out of the notch of the first sliding groove by a distance.

The invention has the beneficial effects that: the invention provides a screen wire regulating device with an easy-to-disassemble structure, which comprises: the thread adjusting body is provided with a first concave part and a second concave part corresponding to the first limit convex part and the second limit convex part of the fixing seat, and the thread adjusting body can be arranged in the accommodating groove of the fixing seat without falling out by combining the first concave part and the second concave part with the concave-convex group of the first limit convex part and the second limit convex part of the fixing seat, thereby improving the trouble of the prior art in assembling and detaching inconvenience.

Drawings

FIG. 1 is a diagram of a first preferred embodiment of the present invention installed on a frame of a screen device.

FIG. 2 is a schematic diagram of a first preferred embodiment of the present invention.

FIG. 3 is an exploded view of the first preferred embodiment of the present invention.

FIG. 4 is a cross-sectional view of the first preferred embodiment of the present invention.

FIG. 5 is a cross-sectional view of a second preferred embodiment of the present invention.

FIG. 6 is a second exploded view of the second preferred embodiment of the present invention.

Detailed Description

Please refer to fig. 1 to 4, which show a first preferred embodiment of a screen wire adjusting and controlling device with an easy-to-detach structure according to the present invention, which is mainly installed on a screen device, and because the folded screen window or the rolling screen window has the same configuration, the folded screen window is only used as an illustrative structure in this embodiment, and the configuration of the rolling screen window is not repeated; the screen device (20) at least has a frame body (21), and the frame body (21) is provided with a screen gauze (22), and the screen gauze (22) is provided with at least one conducting wire (23) in a penetrating way; the screen wire adjusting device (100) with an easy-to-disassemble structure is installed on the frame (21) of the screen device (20), and comprises: a fixing base (30) and a line adjusting body (40), wherein the fixing base (30) is provided on a clamping groove (24) of the frame (21) of the screen device (20), and the notch of the fixing base (30) corresponding to the clamping groove (24) is provided with a protruding clamping portion (31) and a fastening member (32), wherein the protruding clamping portion (31) protrudes out of the outer periphery of the fixing base (30) by a distance, the fastening member (32) is sheet-shaped and at least has a root portion (321) and an end portion (322), the root portion (321) is connected with the fixing base (30), and the end portion (322) is separated from the fixing base (30) by a distance to form a compression space, the compression space is greater than the distance by which the protruding clamping portion (31) protrudes out of the outer periphery of the fixing base (30), and the end portion (322) of the fastening member (32) is provided with a clamping portion (323), in addition, the top of the fixing base (30) is provided with a pushing portion (33) and a loop portion (34), in this embodiment, the pushing portion (33) is a concave groove, the loop portion (34) is a rod body, the structures of the pushing portion (33) and the loop portion (34) are not limited to the foregoing, the bottom of the fixing base (30) is provided with an accommodating groove (35), the accommodating groove (35) is provided with at least one through hole (36) and a wire inlet (37) respectively facing the top of the fixing base (30) and the loop portion (34), the accommodating groove (35) is provided with a first limiting protrusion (351) and a second limiting protrusion (352), and an elastic shifting piece (38) is formed at the fixing base (30) positioned at the first limiting protrusion (351).

Referring to fig. 2 to 4, the wire adjusting body (40) is accommodated in the accommodating groove (35) of the fixing seat (30), and the wire adjusting body (40) is provided with a first concave portion (41) and a second concave portion (42) corresponding to the first limiting convex portion (351) and the second limiting convex portion (352) of the fixing seat (30), and a guiding inclined plane (411) is provided at a position of the wire adjusting body (40) near the first concave portion (41), while the wire adjusting body (40) is accommodated in the accommodating groove (35) of the fixing seat (30), one end of the wire adjusting body (40) having the second concave portion (42) is firstly inserted into the accommodating groove (35) of the fixing seat (30) in an inclined manner, and then the other end of the wire adjusting body (40) is contacted with the first limiting convex portion (351) of the fixing seat (30) by using the guiding inclined plane (411), the other end of the thread adjusting body (40) can slide into the containing groove (35) of the fixed seat (30) along the guiding inclined plane (411), at the moment, the first concave part (41) and the second concave part (42) of the thread adjusting body (40) can be just attached to the first limiting convex part (351) and the second limiting convex part (352) of the fixed seat (30), so that the thread adjusting body (40) can be contained in the containing groove (35) of the fixed seat (30) without falling out, and the problem of difficult assembly caused by adopting a square structure in the prior art can be solved due to the structural design; when the thread adjusting body (40) is to be taken out of the accommodating groove (35) of the fixing seat (30), the elastic shifting piece (38) on the fixing seat (30) is merely shifted outwards to cause the elastic shifting piece (38) to elastically deform outwards, and the first limiting convex part (351) of the fixing seat (30) is also separated from the first concave part (41) of the thread adjusting body (40) and is not abutted against each other, so that the thread adjusting body (40) can be taken out of the accommodating groove (35) of the fixing seat (30), the detaching process can be simplified, the thread adjusting body (40) can be conveniently and quickly taken out, and the like.

The thread adjusting body (40) is provided with an actuating slot (43) and a thread inlet (37) corresponding to the through hole (36) and the thread inlet (37) of the fixing seat (30), wherein the thread inlet (44) is communicated with the actuating slot (43), the actuating slot (43) is provided with a rotating shaft (45), the rotating shaft (45) is provided with a thread tying hole (451) and is annularly provided with a plurality of convex tooth parts (452), and the slot wall of the actuating slot (43) extends towards the space between the convex tooth parts (452) of the rotating shaft (45) to form an elastic stopping part (453).

Referring to fig. 1 to 4, when the present embodiment is used, the conducting wire (23) of the screen device (20) passes through the loop portion (34) of the fixing base (30), the conducting wire (23) is folded back to enter the wire inlet (37) of the fixing base (30) and the wire inlet slot (44) of the adjusting body (40) and then enter the actuating slot (43), the conducting wire (23) is tied in the wire tying hole (451) of the rotating shaft (45), and then the wire adjusting body (40) is assembled in the accommodating slot (35) of the fixing base (30), so that the rotating shaft (45) can be limited between the fixing base (30) and the wire adjusting body (40), and one end of the rotating shaft (45) can be accommodated in the through hole (36) of the fixing base (30); then, the convex clamping part (31) on the fixing seat (30) can be used to extend into the inner edge of the notch of the clamping groove (24), the clamping part (323) of the fastener (32) is elastically clamped on the notch edge of the clamping groove (24) under the action of elastic force, so that the fixing seat (30) does not fall out of the clamping groove (24), and when the conducting wire (23) on the screen device (20) is too tight or too loose, the rotating shaft (45) in the wire adjusting body (40) can be loosened or screwed through the through hole (36) on the fixing seat (30), so that the conducting wire (23) can maintain proper tension, and the screen gauze (22) can be smoothly unfolded, accommodated and closed.

Furthermore, when the screen device (20) needs to be removed during maintenance, only a finger is required to apply force to the pushing portion (33) of the fixing base (30), the fixing base (30) slides towards the fastener (32), and the fastener (32) is pushed by the edge of the notch of the engaging slot (24) to elastically deform towards the direction of the compression space while sliding, and when the distance of elastic deformation of the fastener (32) is greater than the distance of the protruding portion (31) protruding out of the outer periphery of the fixing base (30), the protruding portion (31) can be separated from the inner edge of the notch of the engaging slot (24), and the engaging portion (323) of the fastener (32) is engaged with the outer edge of the notch of the engaging slot (24), so that the fixing base (30) can be conveniently taken out from the engaging slot (24) without any engaging action.

Referring to fig. 5 and fig. 6, a second preferred embodiment of the present invention is shown, and the structure of the second preferred embodiment is the same as that of the first preferred embodiment, but the difference is: the fixed seat (30 ') is provided with a convex clamping part (31 ') and a fastener (32 ') at the notch of the clamping groove (24), the top of the fixed seat (30 ') and the outer periphery of the fixed seat are provided with a first sliding groove (391 ') and a second sliding groove (392 ') at the positions corresponding to the fastener (32 '), the first sliding groove (391 ') and the second sliding groove (392 ') are communicated with each other, the fastener (32 ') is accommodated in the first sliding groove (391 '), and the pushing part (33 ') is arranged on the fastener (32 ') and protrudes out of the notch of the second sliding groove (392 ') for a distance, so that the clamping force is applied to the pushing part (33 '), the fastener (32 ') can protrude out of the outer periphery of the fixed seat (30 ') for a distance, thereby being convenient to be clamped and stopped at the notch of the clamping groove (24), when a reverse force is applied to the pushing portion (33 '), the fastener (32') retracts into the first sliding groove (392 "), and the fastener (32 ') is no longer engaged with the notch of the engaging groove (24), so that the fixing base (30') can be conveniently taken out from the engaging groove (24), which is the same as the first preferred embodiment and has the advantage of convenient taking out.

The above-mentioned embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and it should be understood that the scope of the present invention is not limited thereto, and all equivalent changes and modifications made in the spirit and the contents of the description of the present invention should be covered by the scope of the present invention.

Claims

1. A screen wire control device with an easy-to-disassemble structure is characterized by comprising: the wire adjusting device comprises a wire adjusting body and a fixed seat, wherein the wire adjusting body is matched and combined with the fixed seat, the outer periphery of the fixed seat is provided with a convex clamping part and a fastener, one end of the fastener is separated from the fixed seat by a distance and forms a compression space, and the compression space is larger than the distance of the convex clamping part protruding out of the outer periphery of the fixed seat.

2. A screen wire control device with an easy-to-disassemble structure is characterized by comprising: a wire adjusting body and a fixing seat, wherein the wire adjusting body is assembled and combined with the fixing seat, and the outer periphery of the fixing seat is provided with a convex clamping part and a fastener, and the outer periphery of the fixing seat is provided with a first sliding groove, and the fastener can slide in the first sliding groove and can also protrude out of the notch of the first sliding groove by a distance.

3. The device as claimed in claim 1 or 2, wherein the fixing base has a receiving slot, the receiving slot has a first and a second limit protrusions, the wire adjusting body is assembled in the receiving slot of the fixing base, the wire adjusting body has a first and a second concave portions corresponding to the first and the second limit protrusions, and the wire adjusting body has a guiding slope near the first concave portion.

4. The device for adjusting and controlling screen wires with an easily detachable structure as claimed in claim 1, wherein the fastener is provided with a locking portion.

5. The device as claimed in claim 3, wherein an elastic shifting piece is disposed on the fixing base of the first position-limiting protrusion.

6. The device as claimed in claim 1 or 2, wherein the top of the fixing base has at least one through hole, the thread adjusting body has an actuating slot corresponding to the through hole of the fixing base, the actuating slot has a rotating shaft therein, the rotating shaft has a plurality of teeth, and an elastic stop is extended from a slot wall of the actuating slot to a position between the teeth of the rotating shaft.

7. The device for regulating and controlling folded yarn guiding line with easily disassembled structure as claimed in claim 6, wherein the rotating shaft is provided with a thread tying hole.

8. The device for adjusting and controlling screen wires with an easily disassembled and assembled structure as claimed in claim 6, wherein a wire returning portion and a wire inlet are disposed on the top of the fixing base, and a wire inlet slot is disposed on the wire adjusting body corresponding to the wire returning portion of the fixing base, and the wire inlet slot is connected to the wire inlet and the actuating slot.

9. The device for adjusting and controlling screen wires with an easily disassembled and assembled structure as claimed in claim 1, wherein a pushing portion is disposed on the top of the fixing base.

10. The device as claimed in claim 2, wherein the top of the fixing base has a second sliding slot, the second sliding slot is connected to the first sliding slot, the fastener is received in the first sliding slot, and the fastener has a pushing portion protruding out of the second sliding slot.