CN2592055Y - Stay cord connection device of movable cross bar for mosquito net frame - Google Patents

Stay cord connection device of movable cross bar for mosquito net frame Download PDF

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Publication number
CN2592055Y
CN2592055Y CN 03222721 CN03222721U CN2592055Y CN 2592055 Y CN2592055 Y CN 2592055Y CN 03222721 CN03222721 CN 03222721 CN 03222721 U CN03222721 U CN 03222721U CN 2592055 Y CN2592055 Y CN 2592055Y
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CN
China
Prior art keywords
stay cord
mosquito net
base
cross bar
movable cross
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 03222721
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Chinese (zh)
Inventor
钟兆南
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 03222721 priority Critical patent/CN2592055Y/en
Application granted granted Critical
Publication of CN2592055Y publication Critical patent/CN2592055Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a stay cord connection device of movable cross bars for a mosquito net frame, which comprises a base, a pressing block and a clamp bolt. The base forms an inverse T shape, the upper part of the base is provided with a groove, and both sides of the bottom part is are respectively provided with connecting plates; installing screw holes are arranged in the connecting plates; the pressing block is cooperated with the groove through the clamp bolt. Compared with the traditional stay cord fixed mode, the utility model has the advantages of simple structure, convenient installation and flexible operation, besides, the utility model can be used for effectively improving the balance property of a pulley stay cord transmission mechanism so as to achieve synchronous opening and closing effect of both sides of the mosquito net.

Description

A kind of stay cord jockey that is used for the movable cross bar of mosquito net frame
Affiliated technical field
The utility model relates to a kind of member of mosquito net folding and unfolding transmission mechanism.
Background technology
The drawing mosquito net frame of common in the market guide rail, roughly comprise pulley on the end face support that is installed in mosquito net frame and the stay cord on each pulley, connect a movable cross bar on the stay cord, moving forward and backward the mosquito net that will be suspended on the guide rail both sides by pulley and stay cord drive activity cross bar folds or launches, but in use have weak point: promptly movable cross bar first line of a couplet drawing rope is very inconvenient, common way is to bore a hole on movable cross bar, stay cord passes knotting before and after the perforation back, occur thus because the asymmetric pulley stay cord transmission mechanism imbalance that makes of stay cord perforation knotting, both sides can not be synchronous during the stretching mosquito net, makes the flexibility of mosquito net folding and unfolding be subjected to bigger influence.
The utility model content
The purpose of this utility model is to provide a kind of stay cord jockey that is used for the movable cross bar of mosquito net frame of easy for installation, flexible operation.
A kind of stay cord jockey that is used for the movable cross bar of mosquito net frame that the utility model provides, comprise base, briquetting and hold-down bolt, described base is inverse-T-shaped, and the top of base has a groove, the both sides, bottom have a plate respectively, have the installation screw on the connecting plate; Briquetting is by the groove fit of hold-down bolt and base.During use, base is fixed on the movable cross bar with bolt or rivet by the installation screw on the connecting plate, unscrew hold-down bolt and briquetting then, the mosquito net stay cord is put into the groove of base, screwing hold-down bolt and briquetting again can be fixed on stay cord on the movable cross bar.
For making things convenient for the installation of base on movable cross bar, connecting plate described in the utility model is curved, and arc and movable transverse pole pair should.
The utility model is compared with traditional stay cord fixed form, have simple in structure, easy for installation, the characteristics of flexible operation, this device can effectively improve the balance of pulley stay cord transmission mechanism, realizes the synchronous folding and unfolding of both sides mosquito net.
Below in conjunction with drawings and Examples the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structure cutaway view of the utility model embodiment 1;
Fig. 3 is the schematic diagram after the utility model embodiment 1 installs stay cord;
Fig. 4 is the user mode figure of the utility model embodiment 1;
Fig. 5 is the structure cutaway view of the utility model embodiment 2.
The specific embodiment
As shown in Figure 1, 2, the utility model is used for the stay cord jockey of the movable cross bar of mosquito net frame, comprises base 1, briquetting 2 and hold-down bolt 3.Base 1 is inverse-T-shaped, and the upper top of base 1 has a groove 4, and the both sides, bottom have a plate 5 respectively, and connecting plate 5 is curved, and arc is corresponding with movable cross bar 7, has the screw 6 of installation on the connecting plate 5; Briquetting 2 cooperates with the groove 4 of base 1 by hold-down bolt 3.During use, by 6 usefulness bolts of the installation screw on the connecting plate 5 or rivet 8 base 1 is fixed on the movable cross bar 7, unscrew hold-down bolt 3 and briquetting 2 then, mosquito net stay cord 9 is put into the groove 4 of base 1, screwing hold-down bolt 3 and briquetting 2 again can be fixed on stay cord 9 on the movable cross bar 7, shown in Fig. 3,4.
As shown in Figure 5, among the utility model embodiment 2 groove 4 is located at the upper side of base 1, all the other structures are identical with embodiment 1, can realize identical functions equally.

Claims (2)

1, a kind of stay cord jockey that is used for the movable cross bar of mosquito net frame, it is characterized in that: comprise base (1), briquetting (2) and hold-down bolt (3), described base (1) is inverse-T-shaped, the top of base (1) has a groove (4), the both sides, bottom have a plate (5) respectively, have installation screw (6) on the connecting plate (5); Briquetting (2) cooperates with the groove (4) of base (1) by hold-down bolt (3).
2, the stay cord jockey that is used for the movable cross bar of mosquito net frame according to claim 1, it is characterized in that: described connecting plate (5) is curved, and arc is corresponding with movable cross bar (7).
CN 03222721 2003-01-03 2003-01-03 Stay cord connection device of movable cross bar for mosquito net frame Expired - Fee Related CN2592055Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03222721 CN2592055Y (en) 2003-01-03 2003-01-03 Stay cord connection device of movable cross bar for mosquito net frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03222721 CN2592055Y (en) 2003-01-03 2003-01-03 Stay cord connection device of movable cross bar for mosquito net frame

Publications (1)

Publication Number Publication Date
CN2592055Y true CN2592055Y (en) 2003-12-17

Family

ID=33756139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03222721 Expired - Fee Related CN2592055Y (en) 2003-01-03 2003-01-03 Stay cord connection device of movable cross bar for mosquito net frame

Country Status (1)

Country Link
CN (1) CN2592055Y (en)

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee