CN214424283U

CN214424283U - Chain type window opener capable of manually opening window

Info

Publication number: CN214424283U
Application number: CN202021814133.XU
Authority: CN
Inventors: 罗来春; 俞烈英
Original assignee: Ningbo Runguan Electric Appliance Co ltd
Current assignee: Ningbo Runguan Electric Appliance Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-10-19
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a chain ware of windowing of can manual windowing, including ware body and the activity chain of windowing, the one end that the activity chain is located the ware body outside of windowing is connected with the middle connector of chain, still include the window mounting, window mounting and casement fixed connection, one side that the activity chain was kept away from to the middle connector of chain is connected with the window connecting piece, the window connecting piece includes the connecting plate, the connecting plate rotates with the activity chain to be connected, the window mounting includes the fixed block, the mounting groove of seting up along fixed block length direction is seted up at the top of fixed block, the mounting groove is used for supplying the connecting plate to insert, the top of fixed block articulates there is fixed lid, the fixed block top still is provided with elastic buckle, fixed buckle groove of seting up the elasticity of confession buckle entering, ware body both ends of windowing are connected with L shape mounting, L shape mounting passes through construction bolt and ware body threaded connection of windowing. The utility model has the advantages of homoenergetic manual switch window under the circumstances of outage or trouble.

Description

Chain type window opener capable of manually opening window

Technical Field

The utility model relates to an electronic ware technical field that windows, in particular to chain ware of windowing that can manually open window.

Background

The window is an important part for decoration, ventilation and lighting in the house, and the window opener is an appliance for opening and closing the window conveniently. With the continuous improvement of living standard and home environment quality, the window opener is widely applied to ventilation of indoor space as a part of home automation and intellectualization. The prior window opener has various forms such as a chain type, a driven bevel gear type, a rack type and the like.

At present, chinese patent with publication number CN209509896U discloses an electronic single chain formula ware of windowing, including chain windowing motor, casing, a plurality of casing stationary dog, chain intermediate junction body, chain stationary dog, the export position is equipped with the chain stopper in the middle of the casing left side, the chain includes a plurality of chain pieces, the connecting block is located the position of second chain piece and is equipped with bayonet socket pearl device near one side of second chain piece, the chain is located the one end in the casing outside and chain intermediate junction body swing joint.

This chain stationary dog of ware of windowing passes through screw and window body fixed connection, and when meetting the condition that the outage perhaps breaks down, the ware of windowing can't work, causes the window can't open or close, can bring a great deal of inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but chain ware of windowing of manual windowing, it has homoenergetic manual switch window under the circumstances of outage or trouble, practical convenient advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a chain type window opener capable of manually opening a window, which comprises a window opener body, a movable chain, a window fixing piece and a chain middle connecting body, wherein one end of the movable chain, which is positioned at the outer side of the window opener body, is connected with the chain middle connecting body, the window fixing piece is fixedly connected with the window sash, one side of the chain middle connecting body far away from the movable chain is connected with a window connecting piece, the window connecting piece comprises a connecting plate which is rotationally connected with the movable chain, the window fixing piece comprises a fixing block, the top of the fixed block is provided with an installation groove which is arranged along the length direction of the fixed block and is used for inserting the connecting plate, the top of the fixed block is hinged with a fixed cover, the top of the fixed block is also provided with an elastic buckle, the fixed cover is provided with a buckle groove for the elastic buckle to enter, the fixed cover is used for limiting the connecting plate,

the window opener is characterized in that two ends of the window opener body are connected with L-shaped fixing pieces, each L-shaped fixing piece comprises a mounting plate and a fixing plate, each fixing plate is fixedly connected with the corresponding window body through a bolt, a mounting hole is formed in each mounting plate, each mounting hole is connected with a mounting bolt in a rotating mode, fixing holes for the mounting bolts to enter are formed in two ends of the window opener body, one end, far away from the window opener body, of each mounting bolt is connected with a rotating cap, the mounting plates are pressed to the window opener body when the rotating caps are screwed down, and therefore the window opener body is fixed.

Through adopting above-mentioned technical scheme, the window mounting is fixed on the casement, thereby the activity chain passes through the window connecting piece and is connected with the window mounting and drive the casement motion and realize opening and closing, the connecting plate of window connecting piece inserts in the mounting groove on the fixed block, cover fixed cover and make elasticity buckle card go into the buckle inslot, thereby carry out spacing fixed to the connecting plate, under the condition that takes place outage or trouble, only need open fixed cover and make elasticity buckle break away from the buckle groove, can take out the connecting plate from the mounting groove, realize breaking away from of activity chain and casement. The window opener body is fixed on the window body through the L-shaped fixing pieces at two ends, the window opener body and the L-shaped fixing pieces are fixedly connected through the mounting bolts, the mounting plate is pressed to the window opener body to be fixed when the rotating cap is screwed down, when the power is off or a fault occurs, the rotating cap only needs to be unscrewed, the mounting plate and the window opener body are not extruded, the window opener body can be rotated, the movable chain does not block the window sash, and then the window can be opened and closed manually. The utility model discloses a structure still is convenient for install and dismantle, convenient to use.

Further setting: a plurality of mounting holes are formed in the mounting plate and are arranged in parallel.

Through adopting above-mentioned technical scheme, a plurality of mounting hole parallel arrangement can rotate the construction bolt in arbitrary one mounting hole to the position of adjusting the ware body of windowing adapts to different windows, has increased application range.

Further setting: the window connecting piece still includes connecting pin axle and coupling nut, the both ends of connecting plate are provided with respectively and are connected the commentaries on classics board and second with connecting plate vertically first and be connected the commentaries on classics board, rotatory connecting hole has all been seted up on first connection commentaries on classics board and the second connection commentaries on classics board, the one end of connecting pin axle is fixed with spacing cap, and the screw thread has been seted up to the other end, the screwed one end of connecting pin axle is seted up and is passed first connection commentaries on classics board, chain intermediate junction body, second connection commentaries on classics board back and coupling nut threaded connection in proper order.

By adopting the technical scheme, the connecting pin shaft and the connecting nut are utilized to enable the connecting plate of the window connecting piece to rotate around the connecting pin shaft, so that the change of an included angle between the window sash and the window body can be adapted, and the angle which can be opened by the window sash is enlarged.

Further setting: the connecting plate is connected with a plurality of limiting lugs on one side of the connecting plate facing the chain intermediate connector, limiting grooves for the limiting lugs to enter are formed in the mounting grooves, and the limiting lugs are inserted into the limiting grooves to limit the connecting plate.

Through adopting above-mentioned technical scheme, spacing lug inserts spacing recess in carries on spacingly to the connecting plate, increases the steadiness of connecting, prevents that the connecting plate from sliding and causing wearing and tearing.

Further setting: the mounting bolt comprises a first bolt section, a second bolt section and a third bolt section, the first bolt section is connected with the third bolt section through the second bolt section, the diameter of the first bolt section is equal to that of the third bolt section, the diameter of the second bolt section is smaller than that of the first bolt section, the first bolt section and the third bolt section are adjacent, a connecting chute is formed between the mounting holes, the connecting chute is communicated with the two adjacent mounting holes, and the connecting chute is used for allowing the second bolt section to enter.

Through adopting above-mentioned technical scheme, when unscrewing rotatory cap, make the second bolt section be located the mounting hole, the second bolt section can remove to arbitrary mounting hole in along connecting the spout, and the regulation of the ware body position of windowing of being convenient for need not to lift mounting bolt completely and inserts it again in other mounting hole and install fixedly, simple structure convenient to use.

To sum up, the utility model discloses following beneficial effect has: the window can be manually opened and closed under the condition of power failure or fault, and the window opening and closing device is simple in structure, convenient to use and wide in application range.

Drawings

FIG. 1 is an overall structural view of the embodiment;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the window opener body in the embodiment;

FIG. 4 is a schematic structural diagram of a mounting bolt in the embodiment.

In the figure, 1, a window sash; 2. a window body; 3. a window opener body; 4. a movable chain; 5. a chain intermediate connector; 6. a window attachment; 7. a fixed block; 8. a fixed cover; 9. an L-shaped fixing member; 10. connecting a pin shaft; 11. a connecting nut; 12. mounting holes; 13. connecting the sliding chute; 14. installing a bolt; 61. a connecting plate; 62. a first connecting rotating plate; 63. a second connecting rotating plate; 64. a limiting bump; 71. an elastic bayonet; 81. a fastening groove; 91. mounting a plate; 92. a fixing plate; 141. a first bolt segment; 142. a second bolt segment; 143. a third bolt segment; 144. the cap is rotated.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

as shown in fig. 1, fig. 2 and fig. 3, a chain type window opener capable of manually opening a window comprises a window opener body 3 and a movable chain 4, wherein the movable chain 4 is located at one end of the outer side of the window opener body 3 and is fixedly connected with a chain intermediate connector 5, the chain type window opener further comprises a window fixing part, the window fixing part is fixedly connected with a window sash 1 through screws, one side of the chain intermediate connector 5, which is far away from the movable chain 4, is connected with a window connector 6, the window connector 6 comprises a connecting plate 61, a connecting pin shaft 10 and a connecting nut 11, two ends of the connecting plate 61 are respectively and fixedly connected with a first connecting rotating plate 62 and a second connecting rotating plate 63 which are perpendicular to the connecting plate 61, rotating connecting holes are respectively formed in the first connecting rotating plate 62 and the second connecting rotating plate 63, a limiting cap is fixed at one end of the connecting pin shaft 10, threads are formed in the other end of the connecting pin shaft 10, and one end of the connecting pin shaft 10 sequentially penetrates through the first connecting rotating plate 62, the second rotating plate 63, The chain intermediate connector 5 and the second connecting rotating plate 63 are in threaded connection with the connecting screw cap 11, and the connecting pin shaft 10 and the connecting screw cap 11 can enable the connecting plate 61 to rotate around the connecting pin shaft 10, so that the change of an included angle between the window sash 1 and the window body 2 can be adapted. The window fixing part comprises a fixing block 7, the top of the fixing block 7 is provided with a mounting groove which is arranged along the length direction of the fixing block 7 and is used for inserting the connecting plate 61, the top of the fixing block 7 is hinged with a fixing cover 8, the top of the fixing block 7 is also provided with an elastic buckle, the fixing cover 8 is provided with a buckle groove 81 for the elastic buckle to enter, the fixing cover 8 is used for limiting the connecting plate 61, two ends of the window opener body 3 are connected with an L-shaped fixing part 9, the L-shaped fixing part 9 comprises a mounting plate 91 and a fixing plate 92, the fixing plate 92 is fixedly connected with the window body 2 through a bolt, the mounting plate 91 is provided with a mounting hole 12, the mounting hole 12 is rotatably connected with a mounting bolt 14, two ends of the window opener body 3 are provided with a fixing hole for the mounting bolt 14 to enter, one end of the mounting bolt 14 far away from the window opener body 3 is connected with a rotating cap 144, and the mounting plate 91 is pressed towards the window opener body 3 when the rotating cap 144 is screwed, thereby fixing the window opener body 3. Under the circumstances that takes place outage or trouble, only need open fixed lid 8 and make the elasticity buckle break away from buckle groove 81, can take out connecting plate 61 from the mounting groove, realize breaking away from of activity chain 4 and casement 1, then unscrew rotatory cap 144, make between mounting panel 91 and the ware body 3 of windowing no longer receive the extrusion, but rotatory ware body 3 of windowing makes activity chain 4 no longer block casement 1, just can manually switch the window.

As shown in fig. 2, 3 and 4, one side of the connecting plate 61 facing the chain intermediate connector 5 is connected with a plurality of limiting convex blocks 64, a limiting groove for the limiting convex blocks 64 to enter is formed in the mounting groove, the limiting convex blocks 64 are inserted into the limiting groove to limit the connecting plate 61, the connection stability is improved, and the connecting plate 61 is prevented from being worn due to sliding. The mounting plate 91 is provided with three mounting holes 12, the three mounting holes 12 are arranged in parallel, the mounting bolt 14 comprises a first bolt section 141, a second bolt section 142 and a third bolt section 143, the first bolt section 141 is connected with the third bolt section 143 through the second bolt section 142, the diameters of the first bolt section 141 and the third bolt section 143 are equal, the diameter of the second bolt section 142 is smaller than that of the first bolt section 141, a connecting chute 13 is arranged between two adjacent mounting holes 12, the connecting chute 13 is communicated with two adjacent mounting holes 12, the connecting chute 13 is used for the second bolt section 142 to enter, when the rotating cap 144 is unscrewed, the second bolt section 142 is positioned in the mounting holes 12, the second bolt section 142 can move to any mounting hole 12 along the connecting chute 13, the position of the window opener body 3 can be adjusted conveniently, the mounting bolt 14 does not need to be completely dismounted and then inserted into another mounting hole 12 for mounting and fixing, simple structure and convenient use.

The utility model discloses the theory of operation: during installation, firstly fixing plate 92 of L-shaped fixing piece 9 on window body 2 through screws, then mounting bolt 14 passes through mounting hole 12 and is in threaded connection with window opener body 3, and screwing rotating cap 144 is screwed to press mounting plate 91 to window opener body 3 for fixing, the window fixing piece is fixed on window sash 1 through screws, connecting plate 61 of window connecting piece 6 is inserted into the mounting groove on fixing block 7, fixing cover 8 is covered to enable elastic buckle to be clamped into buckle groove 81, and therefore limiting fixing is conducted on connecting plate 61. Under the circumstances that takes place outage or trouble, only need open earlier fixed lid 8 and make the elasticity buckle break away from buckle groove 81, can take out connecting plate 61 from the mounting groove, realize breaking away from of activity chain 4 and casement 1, then unscrew rotatory cap 144, make between mounting panel 91 and the ware body 3 of windowing no longer receive the extrusion, but rotatory ware body 3 of windowing makes activity chain 4 no longer block casement 1, just can carry out manual switch window.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The chain type window opener capable of manually opening a window comprises a window opener body (3) and a movable chain (4), wherein one end of the movable chain (4) positioned outside the window opener body (3) is connected with a chain intermediate connector (5), the chain type window opener is characterized by further comprising a window fixing part, the window fixing part is fixedly connected with a window sash (1), one side, far away from the movable chain (4), of the chain intermediate connector (5) is connected with a window connecting part (6), the window connecting part (6) comprises a connecting plate (61), the connecting plate (61) is rotatably connected with the movable chain (4), the window fixing part comprises a fixing block (7), a mounting groove formed in the length direction of the fixing block (7) is formed in the top of the fixing block (7), the mounting groove is used for inserting the connecting plate (61), and a fixing cover (8) is hinged to the top of the fixing block (7), the top of the fixed block (7) is also provided with an elastic buckle, the fixed cover (8) is provided with a buckle groove (81) for the elastic buckle to enter, the fixed cover (8) is used for limiting the connecting plate (61),

ware body (3) both ends of windowing are connected with L shape mounting (9), L shape mounting (9) are including mounting panel (91) and fixed plate (92), fixed plate (92) are through bolt and window form (2) fixed connection, mounting hole (12) have been seted up on mounting panel (91), mounting hole (12) internal rotation is connected with construction bolt (14), the fixed orifices that supplies construction bolt (14) to get into is seted up at ware body (3) both ends of windowing, the one end that ware body (3) of windowing was kept away from in construction bolt (14) is connected with rotatory cap (144), press mounting panel (91) to ware body (3) of windowing when rotatory cap (144) are screwed up to fix ware body (3) of windowing.

2. The chain type window opener capable of manually opening a window according to claim 1, wherein a plurality of mounting holes (12) are formed in the mounting plate (91), and a plurality of the mounting holes (12) are arranged in parallel.

3. The chain type window opener capable of manually opening a window according to claim 1, wherein the window connecting member (6) further comprises a connecting pin shaft (10) and a connecting nut (11), a first connecting rotating plate (62) and a second connecting rotating plate (63) perpendicular to the connecting plate (61) are respectively arranged at two ends of the connecting plate (61), the first connecting rotating plate (62) and the second connecting rotating plate (63) are both provided with a rotating connecting hole, one end of the connecting pin shaft (10) is fixed with a limiting cap, the other end of the connecting pin shaft is provided with threads, and one end of the connecting pin shaft (10) provided with threads sequentially penetrates through the first connecting rotating plate (62), the chain intermediate connecting body (5) and the second connecting rotating plate (63) and then is in threaded connection with the connecting nut (11).

4. The chain type window opener capable of manually opening a window according to claim 3, wherein a plurality of limiting protrusions (64) are connected to one surface of the connecting plate (61) facing the chain intermediate connector (5), a limiting groove for the limiting protrusions (64) to enter is formed in the mounting groove, and the limiting protrusions (64) are inserted into the limiting groove to limit the connecting plate (61).

5. The chain type window opener capable of manually opening a window according to claim 2, wherein the mounting bolt (14) comprises a first bolt section (141), a second bolt section (142) and a third bolt section (143), the first bolt section (141) is connected with the third bolt section (143) through the second bolt section (142), the diameters of the first bolt section (141) and the third bolt section (143) are equal, the diameter of the second bolt section (142) is smaller than that of the first bolt section (141), a connecting chute (13) is formed between every two adjacent mounting holes (12), the connecting chute (13) is communicated with the two adjacent mounting holes (12), and the connecting chute (13) is used for the second bolt section (142) to enter.