CN202249684U - Safety venetian blind - Google Patents

Safety venetian blind Download PDF

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Publication number
CN202249684U
CN202249684U CN2011201704210U CN201120170421U CN202249684U CN 202249684 U CN202249684 U CN 202249684U CN 2011201704210 U CN2011201704210 U CN 2011201704210U CN 201120170421 U CN201120170421 U CN 201120170421U CN 202249684 U CN202249684 U CN 202249684U
Authority
CN
China
Prior art keywords
stay cord
bag
rail
safety
pulling
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
CN2011201704210U
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Chinese (zh)
Inventor
林宗福
Original Assignee
林宗福
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 林宗福 filed Critical 林宗福
Priority to CN2011201704210U priority Critical patent/CN202249684U/en
Application granted granted Critical
Publication of CN202249684U publication Critical patent/CN202249684U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of furniture products, in particular to a safety venetian blind. The safety venetian blind is advantaged by comprising an upper rail, a lower rail, a plurality of blades mounted between ladder tracks, a telescopic element for controlling a pulling rope, and a rotating element for controlling the inclination of the ladder tracks, wherein the pulling rope is sleeved in a bag body; two ends of the bag body are respectively fixedly mounted on the upper rail and the lower rail; the end head of the pulling rod is separated from the bag body in the upper rail, and connected with the telescopic element; and one side line of the ladder tracks is connected with the pulling rope through a passing ring. The safety venetian blind has the advantages that the pulling role passing through the blades is completely covered in the bag body, thus, the pulling rope just can be formed to be a rope sleeve with limited sleeve and within the specified safety range, and the problem that the child put the head into the rope sleeve while playing beside the window, and the neck of the child is easy to wind during pulling can be prevented; the potential risk can be prevented. The nice and elegant appearance of traditional safety venetian blind is kept, and the cost is reduced.

Description

Safe sun blind
Technical field
The utility model relates to the household goods technical field, is meant a kind of safe sun blind especially.
Background technology
Sun blind in the market are convenient because of its folding and unfolding, stop outdoor light effectively, regulate room brilliancy, decorate multiple functions such as room, therefore receive customer's favor, and are widely used in office, school, family and hotel.The sun blind of convention are as shown in Figure 1; Comprise rail 10, following rail 20, a plurality of louvre blade 40 between the terraced line 30, folding and unfolding element and the rotating element that can control terraced line 30 inclinations of folding and unfolding stay cord 50 of being arranged at; Stay cord 50 runs through the through hole 401 on the louvre blade 40, thereby obtains spacing; Stay cord 50 passes the folding and unfolding element and connects, and formation can be by the position of pullling of personnel operation, and the folding and unfolding through operation stay cord 50, and control louvre blade 40 synchronously rises or descends with following rail 20; The top of ladder line 30 is connected with rotating elements in being installed on rail 20, and rotating element can be controlled the inclination of terraced line 30, thereby drives louvre blades 40 rotations by terraced line 30, reaches the purpose that makes louvre blade 40 inclinations and adjusting light.And on the sun blind basis of convention; People are better for the light-proofness that makes louvre blade, avoid light to be shining into indoorly from running through through hole on the louvre blade, so people have made certain improvement; Design a kind of limit conduction sun blind; As shown in Figure 2, promptly stay cord 50 is arranged at louvre blade 40 outsides, and concrete grammar is for processing a plurality of coils 60 on a sideline of terraced line 30; Thereby stay cord 50 runs through said coil 60 and obtains spacingly, and can realize the rolling and the expansion of louvre blades 40 through folding and unfolding stay cord 50.
Because in the prior art; Stay cord does not receive any constraint at left and right directions, so stay cord pulls out easily from through hole or coil, wears the dangerous structures that form a similar rope sling between the ring at two; When playing on the window limit, the child in a single day accidentally head is pierced in the rope sling of stay cord formation; Stay cord just might be wrapped on child's the neck, and shakes off improper or during the less formation of child's height suspention, cause child's death by suffocation the child; Therefore this type sun blind exist major safety risks, are classified as dangerous article by American-European countries.The applicant utilizes its professional eye and professional knowledge because the weak point of above-mentioned convention curtain is being adhered to the spirit that research is innovated, kept on improving, and formerly on the patent basis of application, works out a kind of improved type safe curtain.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, envelope stay cord and provide a kind of with the ability bag, thereby improve the sun blind of safety in utilization.
The utility model is realized through following technical scheme; Comprise rail and following rail; A plurality of louvre blades that are arranged between the terraced line, the folding and unfolding element of folding and unfolding stay cord, and the rotating element that can control terraced line inclination; Said stay cord is sheathed in the bag, and the two ends of bag are fixedly arranged on rail and following rail respectively; The bag top is provided with a sorting hole, and it is inner that sorting hole is positioned at rail; Separate through sorting hole with bag the termination of said stay cord, and stay cord is connected with the folding and unfolding element; A sideline of ladder line is connected through wearing ring with stay cord.
Said vertical direction spacing of wearing ring is less than 12 cun; Said wearing encircled in the spacing of the vertical direction spacing less than four louvre blades.
Said bag and stay cord run through the through hole on the louvre blade.
Said bag and stay cord are arranged at the louvre blade outside.
Sideline of ladder line and bag can be fixed or one-body molded through sewing.
The advantage of the utility model is; The part that stay cord is run through louvre blade is coated on the inside of bag fully; Therefore stay cord can only form limited size and belong to the rope sling that safe range is stipulated; Guaranteed that the child Shi Buhui that plays on the window limit is drilled into head among the rope sling, and the dangerous situation that finally in pullling process, causes stay cord to enwind child's neck occurs, stopped issuable potential safety hazard.Wear the reasonable distance of ring, further retrained stay cord and produced wrapping phenomena.And kept the attractive in appearance and generous of traditional design, cost is lower.
Description of drawings
Fig. 1 is the sketch map of one of prior art;
Fig. 2 is two a sketch map of prior art;
Fig. 3 is the sketch map of the utility model embodiment one.
Fig. 4 is the partial sectional view of Fig. 3;
Fig. 5 is the sketch map of stay cord and bag separated part;
Fig. 6 is the sketch map of the utility model embodiment two;
Fig. 7 is the partial sectional view of Fig. 6;
Fig. 8 is the sketch map of the utility model embodiment three.
The specific embodiment
Preferred embodiment below in conjunction with accompanying drawing the utility model is described further; Embodiment comprises rail 1 and following rail 2, a plurality of louvre blades 4 that are arranged between the terraced line 3 just like shown in Fig. 3 to 5; The folding and unfolding element of folding and unfolding stay cord 5; And the rotating element 7 that can control terraced line 3 inclinations, said stay cord 5 is sheathed in the bag 8, and the two ends of bag 8 are fixedly arranged on respectively on rail 1 and the following rail 2; Bag 8 tops are provided with a sorting hole 81, and sorting hole 81 is positioned at rail 2 inside; Separate through sorting hole 81 with bag 8 termination of said stay cord 5, and stay cord 5 is connected with the folding and unfolding element; Wear ring 6 and pass bag 8 back and link to each other with a sideline of terraced line 3, said bag 8 and stay cord 5 run through the through hole 41 on the louvre blade 4; The said ring 6 of wearing is in the spacing of the vertical direction spacing less than four louvre blades 4.Said vertical direction spacing of wearing ring 6 is less than 12 cun, thereby restriction stay cord 5 can only form limited size and belong to the rope sling in the safe range.
During use; Can control louvre blade 4 through folding and unfolding stay cord 5 synchronously rises or descends with following rail 2; The termination of said stay cord 5 and bag 8 are separated in last rail 2 through sorting hole 81; And pass a folding and unfolding element, and the part that rail is exposed in the termination has formed pulls end, and the user can regulate the expansion and the rolling of curtain through pullling this end; The top of ladder line 3 is connected with rotating element 7 in being installed on rail 1, can control the inclination of terraced line 3 through rotating this rotating element 7, thereby drive louvre blades 4 rotations by terraced line 3, reaches the purpose that makes louvre blade 4 inclinations and adjusting light.
Embodiment two is shown in Fig. 6 to 7; Being limit conduction sun blind, is monolithic structure on the louvre blade 4, does not have the through hole that processing can printing opacity on it; Said bag 8 and stay cord 5 are arranged at louvre blade 4 outsides; Sideline of ladder line 3 links together through wearing ring 6 with bag 8, thereby makes stay cord 5 spacing, and can be through the rolling and the expansion of folding and unfolding stay cord 5 realization louvre blades 4.
The above embodiment has only expressed a kind of embodiment of the utility model, and sideline of said terraced line 3 and bag 8 also can be fixed or one-body molded, as shown in Figure 8 through sewing.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.

Claims (6)

1. safe sun blind; Comprise rail and following rail; A plurality of louvre blades that are arranged between the terraced line, the folding and unfolding element of folding and unfolding stay cord, and the rotating element that can control terraced line inclination; It is characterized in that: said stay cord is sheathed in the bag, and the two ends of bag are fixedly arranged on rail and following rail respectively; The bag top is provided with a sorting hole, and it is inner that sorting hole is positioned at rail; Separate through sorting hole with bag the termination of said stay cord, and stay cord is connected with the folding and unfolding element; A sideline of ladder line is connected through wearing ring with stay cord.
2. safe sun blind according to claim 1 is characterized in that: said bag and stay cord run through the through hole on the louvre blade.
3. safe sun blind according to claim 1 is characterized in that: said vertical direction spacing of wearing ring is less than 12 cun.
4. according to claim 1 or 3 described safe sun blind, it is characterized in that: said wearing encircled in the spacing of the vertical direction spacing less than four louvre blades.
5. safe sun blind according to claim 1 is characterized in that: said bag and stay cord are arranged at the louvre blade outside.
6. safe sun blind according to claim 1 is characterized in that: sideline of terraced line and bag can be fixed or one-body molded through sewing.
CN2011201704210U 2011-05-26 2011-05-26 Safety venetian blind Expired - Fee Related CN202249684U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201704210U CN202249684U (en) 2011-05-26 2011-05-26 Safety venetian blind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201704210U CN202249684U (en) 2011-05-26 2011-05-26 Safety venetian blind

Publications (1)

Publication Number Publication Date
CN202249684U true CN202249684U (en) 2012-05-30

Family

ID=46110943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201704210U Expired - Fee Related CN202249684U (en) 2011-05-26 2011-05-26 Safety venetian blind

Country Status (1)

Country Link
CN (1) CN202249684U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295213A (en) * 2014-09-30 2015-01-21 广州嘉伦橡塑有限公司 Curtain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295213A (en) * 2014-09-30 2015-01-21 广州嘉伦橡塑有限公司 Curtain

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20180526

CF01 Termination of patent right due to non-payment of annual fee