CN204436232U - A kind of self-locking screen window - Google Patents
A kind of self-locking screen window Download PDFInfo
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- CN204436232U CN204436232U CN201520079922.6U CN201520079922U CN204436232U CN 204436232 U CN204436232 U CN 204436232U CN 201520079922 U CN201520079922 U CN 201520079922U CN 204436232 U CN204436232 U CN 204436232U
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Abstract
The utility model relates to a kind of self-locking screen window; By include structure of rolling and be located at structure of rolling both sides curtain frame, also include the straining beam pulling gauze, self-locking device is provided with between one end of described straining beam and curtain frame, described self-locking device, it includes the first follow block, the second follow block, be located at spring between the first follow block and the second follow block and one end is coupling in the track hook of the first follow block; The rail block having and coordinate with track hook is extended in the side of described second follow block, and the opposite side of described second follow block extends the first slide block having free ending tool for the first inclined-plane; Described self-locking device also includes a lock dog coordinated with the first slide block; Which overcome the defect that cannot automatically lock of existing roller shutter window, realize automatically locking, only need one by again one by realizing locking and open; Its structure is simple, be easy to produce, cost is low; Its crossbeam and underframe, against tight, can effectively prevent gap from occurring; Its customer is easy to accept, and Consumer's Experience is higher.
Description
Technical field
The utility model relates to a kind of self-locking screen window.
Background technology
At present, the hidden screen door window be commonly called as is the screen door/window of gauze energy automatic rewinding; Its framework is tightly attached on doorframe and window frame, in time, pulls down the straining beam of connecting gauze, not used time gauze can automatically backrush in yarn box, straining beam pull down and backrush time need locking and open device, existing locking and opening mechanism mainly contain the mode such as magnetic, hook; Namely crossbeam and underframe are fixed with the attraction between magnet by magnetic, and the use for a long time of this mode can make the magnetic of magnet decline, and cause and cannot lock or lock the situation such as loosely; Namely the mode of hook uses a hook crossbeam and underframe to be fixed, this mode switch is dumb can not automatically lock the not firm of screen window and merging, and in the market other the unusual complexity of lock mode that realizes function of the same race and cost is higher, the production of scale can not be formed; Such as, the patent No. is the locking device of the sliding sash with disappearing screen window of 201020270205.9, and it utilizes some array apparatus parts such as hook, spring, button to realize locking window function, and not only cost is high for it, and can not realize freely opening or process also very loaded down with trivial details, reduce user's experience.
Utility model content
The purpose of this utility model is to overcome above-described shortcoming, provide that a kind of structure is simple, locking is reliable, make that processing more saves time, cost is low, can large-scale production, realize full automatic a kind of self-locking screen window.
For achieving the above object, concrete scheme of the present utility model is as follows: a kind of self-locking screen window, include structure of rolling and be located at structure of rolling both sides curtain frame, also include the straining beam pulling gauze, be provided with self-locking device between one end of described straining beam and curtain frame.
Wherein, also self-locking device is provided with between the other end of described straining beam and curtain frame.
Wherein, described self-locking device, includes the first follow block, the second follow block, is located at spring between the first follow block and the second follow block and one end is coupling in the track hook of the first follow block; The rail block having and coordinate with track hook is extended in the side of described second follow block, and the opposite side of described second follow block extends the first slide block having free ending tool for the first inclined-plane; Described self-locking device also includes a lock dog coordinated with the first slide block;
Described lock dog includes the second inclined-plane, be located at first of the second surface bottom to face directly, the 3rd inclined-plane and be located at second of the 3rd surface bottom and face directly, be provided with a self-locking groove between described first bottom faced directly and the top on the 3rd inclined-plane;
The guide groove that the other end of track hook can be made to be slidably connected is provided with in described rail block, the free end that described guide groove includes the first slide block slides into second the first track for making the other end of track hook slide when facing directly first from the 3rd inclined-plane, the first screens for making the other end of track hook spacing when the free end of the first slide block departs from self-locking groove, the free end of the first slide block slides into second the second track for making the other end of track hook slide when facing directly again from the 3rd inclined-plane, the 3rd track for making the other end of track hook slide when the free end of the first slide block slides in self-locking groove from the 3rd inclined-plane, the second screens for making the other end of track hook spacing when the free end of the first slide block is limited in self-locking groove.
Wherein, described track hook is the track hook that two ends bend out hook.
Wherein, also include one and be connected in the first follow block for blocking the elastic card of track hook one end.
Wherein, described second follow block is provided with a spreader, and described first follow block is provided with the post holes coordinated with spreader, and described spring housing is located on spreader.
Wherein, the free end of described first slide block is also provided with the 3rd and faces directly.
Wherein, the horizontal level of described second screens is lower than the horizontal level of the first screens.
Wherein, the lower horizontal position of described first screens is lower than the horizontal level of the first track tail end.
Wherein, described first follow block also extends a sliding chamber coordinated with rail block, and described sliding chamber includes the side plate that drain pan and base plate both sides are extended, and the inner side of described two side plates is equipped with sliding chamber track; The upper and lower both sides of described rail block are provided with coordinate with sliding chamber track convex stupefied.
The beneficial effects of the utility model are, by include structure of rolling and be located at structure of rolling both sides curtain frame, also include the straining beam pulling gauze, self-locking device is provided with between one end of described straining beam and curtain frame, described self-locking device, it includes the first follow block, the second follow block, be located at spring between the first follow block and the second follow block and one end is coupling in the track hook of the first follow block, the rail block having and coordinate with track hook is extended in the side of described second follow block, and the opposite side of described second follow block extends the first slide block having free ending tool for the first inclined-plane, described self-locking device also includes a lock dog coordinated with the first slide block, described lock dog includes the second inclined-plane, be located at first of the second surface bottom to face directly, the 3rd inclined-plane and be located at second of the 3rd surface bottom and face directly, be provided with a self-locking groove between described first bottom faced directly and the top on the 3rd inclined-plane, the guide groove that the other end of track hook can be made to be slidably connected is provided with in described rail block, the free end that described guide groove includes the first slide block slides into second the first track for making the other end of track hook slide when facing directly first from the 3rd inclined-plane, the first screens for making the other end of track hook spacing when the free end of the first slide block departs from self-locking groove, the free end of the first slide block slides into second the second track for making the other end of track hook slide when facing directly again from the 3rd inclined-plane, the 3rd track for making the other end of track hook slide when the free end of the first slide block slides in self-locking groove from the 3rd inclined-plane, the second screens for making the other end of track hook spacing when the free end of the first slide block is limited in self-locking groove, which overcome the defect that cannot automatically lock of existing roller shutter window, realize automatically locking, only need one by again one by realizing locking and open, save button locking and button unblanks to wait action, realization automatically locks completely, its structure is simple, be easy to produce, cost is low, and can launch large-scale production, economic results in society are remarkable, its close structure, makes crossbeam and underframe against tight, can effectively prevent gap from occurring, it is easy to use, and customer is easy to accept, and Consumer's Experience is higher.
Accompanying drawing explanation
Fig. 1 is the utility model partial sectional view in use;
Fig. 2 is the stereogram of self-locking device of the present utility model;
Fig. 3 is the elevation of rail block of the present utility model;
View when Fig. 4 is self-locking device of the present utility model in use self-locking;
Fig. 5 is the view of self-locking device of the present utility model when in use unlocking;
Fig. 6 be self-locking device of the present utility model in use first slide block depart from self-locking grooves time view;
Fig. 7 is the view of self-locking device of the present utility model when in use again carrying out self-locking; ;
Fig. 8 utilizes partial sectional view of the present utility model;
Description of reference numerals in Fig. 1 to Fig. 8:
A-structure of rolling; B-curtain frame; C-straining beam; C1-kerve; C2-sprue; 1-first follow block; The sliding chamber of 11-; 2-second follow block; 21-spreader; 3-spring; 4-track hook; 5-rail block; 51-is convex stupefied; 52-first screens; 53-second screens; 54-first track; 55-second track; 56-the 3rd track; 6-elastic card; 7-first slide block; 71-first inclined-plane; 72-the 3rd faces directly; 8-lock dog; 81-second inclined-plane; 82-first faces directly; 83-self-locking groove; 84-the 3rd inclined-plane; 85-second faces directly.
Detailed description of the invention
Being described in further detail the utility model below in conjunction with the drawings and specific embodiments, is not that practical range of the present utility model is confined to this.
As shown in Figures 1 to 8, the self-locking screen window described in the present embodiment, include structure of rolling a and be located at structure of rolling a both sides curtain frame b, also include the straining beam c pulling gauze, be provided with self-locking device between one end of described straining beam c and curtain frame b; Also self-locking device is provided with between the other end of described straining beam c and curtain frame b.Described self-locking device, includes the first follow block 1, second follow block 2, is located at spring 3 between the first follow block 1 and the second follow block 2 and one end is coupling in the track hook 4 of the first follow block 1, the rail block 5 having and coordinate with track hook 4 is extended in the side of described second follow block 2, and the opposite side of described second follow block 2 extends the first slide block 7 having free ending tool for the first inclined-plane 71, described self-locking device also includes a lock dog 8 coordinated with the first slide block 7, described lock dog 8 includes the second inclined-plane 81, be located at first of the second bottom, inclined-plane 81 faces the 82, the 3rd inclined-plane 84 directly and is located at second of the 3rd bottom, inclined-plane 84 and face 85 directly, and described first faces directly between the bottom of 82 and the top on the 3rd inclined-plane 84 and be provided with a self-locking groove 83, the guide groove that the other end of track hook 4 can be made to be slidably connected is provided with in described rail block 5, the free end that described guide groove includes the first slide block 7 slides into second the first track 54 for making the other end of track hook 4 slide when facing 85 directly first from the 3rd inclined-plane 84, the first screens 52 for making the other end of track hook 4 spacing when the free end of the first slide block 7 departs from self-locking groove 83, the free end of the first slide block 7 slides into second the second track 55 for making the other end of track hook 4 slide when facing 85 directly again from the 3rd inclined-plane 84, the 3rd track 56 for making the other end of track hook 4 slide when the free end of the first slide block 7 slides in self-locking groove 83 from the 3rd inclined-plane 84, the second screens 53 for making the other end of track hook 4 spacing when the free end of the first slide block 7 is limited in self-locking groove 83, particularly, under self-locking state, the free end of described first slide block 7 is limited in self-locking groove 83, and the other end of described track hook 4 is positioned at the second screens 53 place, unblank in process, the first slide block 7 slide downward is made by external force, due to the first inclined-plane 71 and the 3rd inclined-plane 84 against, first slide block 7 is retreated, the other end of track hook 4 is impelled to move along the first track 54, when the top and second of the first slide block 7 face directly 85 against time, the other end of track hook 4 arrives the tail end of the first track 54, continuation external force makes the first slide block 7 upward sliding, along with the 3rd inclined-plane 84 and the first inclined-plane 71 again against time, the other end of track hook 4 is along the first track 54 counter motion to the first screens 52, now the top of the free end of the first slide block 7 can not enter in self-locking groove 83, along with external force continues to make the first slide block 7 move upward, the top of the free end of the first slide block 7 slip over first face 82 directly after complete unlocking motion, in auto-lock process, by external force, the first slide block 7 is moved downward, until the first inclined-plane 71 of the first slide block 7 and the 3rd inclined-plane 84 against, first slide block 7 continues to move downward, can make the free end of the first slide block 7 and second face directly 85 against, in this process, the other end of track hook 4 moves from the first screens 52 disengaging along the second track 55, changing external force makes the first slide block 7 move upward again, along with the first inclined-plane 71 of the first slide block 7 and the 3rd inclined-plane 84 are against to after departing from, the other end of track hook 4 moves along the 3rd track 56, the free end of the first slide block 7 is also slipped in self-locking groove 83 immediately, the other end of track hook 4 finally reaches the second screens 53, complete self-locking, above process is along with the action such as self-locking, unlatching reciprocation cycle.Therefore, the utility model possesses following characteristics when being used in roll-type window or door: the defect that cannot automatically lock which overcoming existing roller shutter window, realizes automatically locking, and only needs one to push away one and draws and can realize locking and open, save button locking and button the action such as to unblank, realize automatically locking completely; Its structure is simple, be easy to produce, cost is low, and can launch large-scale production, economic results in society are remarkable; Its close structure, makes crossbeam and underframe against tight, can effectively prevent gap from occurring; It is easy to use, and customer is easy to accept, and Consumer's Experience is higher.
Self-locking screen window described in the present embodiment, described track hook 4 bends out the track hook 4 of hook for two ends; Described track hook 4 is in-line, and two ends form hook close to after 90 degree of bendings; This track hook 4 is easy to make, and durable in use, with low cost, serves unexpected effect.
Self-locking screen window described in the present embodiment, the projection that the bottom surface of the first track in rail block, the second track, the 3rd track has forced track hook to run by running route.
Self-locking screen window described in the present embodiment, also includes one and is connected in the first follow block 1 for blocking the elastic card 6 of track hook 4 one end; Described first follow block 1 is provided with a hole, and the hook of one end of described track hook 4 extends in hole, and formation is coupling, and owing to being easy to depart from hole, arranging elastic card 6 and efficiently solves this problem, to achieve when track hook 4 rotates not deviation post; So be beneficial to self-locking device running time smooth and easy, not fragile, reduce maintenance rate.
Self-locking screen window described in the present embodiment, described second follow block 2 is provided with a spreader 21, and described first follow block 1 is provided with the post holes coordinated with spreader 21, and described spring 3 is set on spreader 21; Contrary, described first base plate also can arrange spreader 21, and the second base plate can be arranged at the main aperture of spreader 21 cooperation, spring 3 is set in spreader 21, plays the effect of fixing spring 3, makes spring 3 not easily distortion ejection in compression process, reduce maintenance rate, improve practicality.
Self-locking screen window described in the present embodiment, the free end of described first slide block 7 is also provided with the 3rd and faces 72 directly; Described 3rd faces the pressure that 72 can reduce the top of the first slide block 7 in auto-lock process directly, thus improves the durability of the first slide block 7, and decreases noise when the first slide block 7 is slided.
Self-locking screen window described in the present embodiment, the horizontal level of described second screens 53 is lower than the horizontal level of the first screens 52; Setting like this, when can avoid the other end of track hook 4 from the second screens 53 along the first track 54 setting in motion, sideslip is to the 3rd track 56, that is when the first inclined-plane 71 of the first slide block 7 and the 3rd inclined-plane 84 are against when sliding, the other end of track hook 4 slips into the first track 54 from the first screens 52, and can not slip into the 3rd track 56; This design greatly reduces maintenance rate, solves problems such as running wrong rail cleverly, for the utility model mass production provides support.
Self-locking screen window described in the present embodiment, the lower horizontal position of described first screens 52 is lower than the horizontal level of the first track 54 tail end; In like manner, this design still can make when the other end of track hook 4 moves from the first screens 52 to the second track 55, wrong track can not be run, namely sideslip to the first track 54 is avoided, in like manner, this design greatly reduces maintenance rate, solves problems such as running wrong rail cleverly, for the utility model mass production provides support.
Self-locking screen window described in the present embodiment, described first follow block 1 also extends a sliding chamber 11 coordinated with rail block 5, and described sliding chamber 11 includes the side plate that drain pan and base plate both sides are extended, and the inner side of described two side plates is equipped with sliding chamber 11 track; Described rail block about 5 both sides are provided with coordinate with sliding chamber 11 track convex stupefied 51; Sliding chamber 11 load rail block 5, to make between rail block 5 more indirect coupling parts except track hook 4, makes the utility model more firmly and durable.
A kind of self-locking screen window described in the present embodiment, is also provided with self-locking device between the other end of described straining beam c and curtain frame b; Concrete, one end of described straining beam c is provided with sprue c2, and sprue c2 side is located at by described first follow block 1, and described lock dog 8 is positioned at curtain frame b, is provided with to be provided for the first slide block 7 and to extend into windowing of coordinating with lock dog 8 in curtain frame b inside described curtain frame b; Described straining beam c is also provided with kerve c1; Concrete, through self-locking step and step of unblanking, realize self-locking screen window.
The above is only a preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the protection domain of the utility model patent application.
Claims (10)
1. a self-locking screen window, it is characterized in that: include structure of rolling (a) and be located at structure of rolling (a) both sides curtain frame (b), also include the straining beam (c) pulling gauze, be provided with self-locking device between one end of described straining beam (c) and curtain frame (b).
2. a kind of self-locking screen window according to claim 1, is characterized in that: be also provided with self-locking device between the other end of described straining beam (c) and curtain frame (b).
3. a kind of self-locking screen window according to claim 1, it is characterized in that: described self-locking device, include the first follow block (1), the second follow block (2), be located at spring (3) between the first follow block (1) and the second follow block (2) and one end is coupling in the track hook (4) of the first follow block (1); The rail block (5) having and coordinate with track hook (4) is extended in the side of described second follow block (2), and the opposite side of described second follow block (2) extends the first slide block (7) having free ending tool for the first inclined-plane (71); Described self-locking device also includes a lock dog (8) coordinated with the first slide block (7);
Described lock dog (8) includes the second inclined-plane (81), be located at first of the second inclined-plane (81) bottom faces (82), the 3rd inclined-plane (84) directly and is located at second of the 3rd inclined-plane (84) bottom and face directly (85), and described first faces directly between the bottom of (82) and the top on the 3rd inclined-plane (84) and be provided with a self-locking groove (83);
The guide groove that the other end of track hook (4) can be made to be slidably connected is provided with in described rail block (5), the free end that described guide groove includes the first slide block (7) slides into the second the first track (54) being used for making the other end of track hook (4) to slide when facing (85) directly first from the 3rd inclined-plane (84), the free end of the first slide block (7) is used for the first screens (52) making the other end of track hook (4) spacing when departing from self-locking groove (83), the free end of the first slide block (7) slides into the second the second track (55) being used for making the other end of track hook (4) to slide when facing (85) directly again from the 3rd inclined-plane (84), the free end of the first slide block (7) slide into from the 3rd inclined-plane (84) self-locking groove (83) interior time be used for making the other end of track hook (4) to slide the 3rd track (56), the free end of the first slide block (7) be limited in self-locking groove (83) interior time be used for the second screens (53) of making the other end of track hook (4) spacing.
4. a kind of self-locking screen window according to claim 3, is characterized in that: described track hook (4) bends out the track hook (4) of hook for two ends.
5. a kind of self-locking screen window according to claim 3 or 4, is characterized in that: also include one and be connected in the first follow block (1) for blocking the elastic card (6) of track hook (4) one end.
6. a kind of self-locking screen window according to claim 3, it is characterized in that: described second follow block (2) is provided with a spreader (21), described first follow block (1) is provided with the post holes coordinated with spreader (21), and described spring (3) is set on spreader (21).
7. a kind of self-locking screen window according to claim 3, is characterized in that: the free end of described first slide block (7) is also provided with the 3rd and faces directly (72).
8. a kind of self-locking screen window according to claim 3, is characterized in that: the horizontal level of described second screens (53) is lower than the horizontal level of the first screens (52).
9. a kind of self-locking screen window according to claim 3: the lower horizontal position of described first screens (52) is lower than the horizontal level of the first track (54) tail end.
10. a kind of self-locking screen window according to claim 3, is characterized in that: described first follow block (1) is also extended a sliding chamber (11) coordinated with rail block (5); Described sliding chamber (11) includes the side plate that drain pan and base plate both sides are extended, and the inner side of described two side plates is equipped with sliding chamber (11) track; Described rail block (5) up and down both sides is provided with convex stupefied (51) that coordinate with sliding chamber (11) track; Described first follow block (1) is provided with a hole, and the hook of one end of described track hook (4) extends in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079922.6U CN204436232U (en) | 2015-02-05 | 2015-02-05 | A kind of self-locking screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079922.6U CN204436232U (en) | 2015-02-05 | 2015-02-05 | A kind of self-locking screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436232U true CN204436232U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520079922.6U Active CN204436232U (en) | 2015-02-05 | 2015-02-05 | A kind of self-locking screen window |
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| Country | Link |
|---|---|
| CN (1) | CN204436232U (en) |
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2015
- 2015-02-05 CN CN201520079922.6U patent/CN204436232U/en active Active
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