CN211422272U

CN211422272U - Hand-operated chain type window opener

Info

Publication number: CN211422272U
Application number: CN201922284037.2U
Authority: CN
Inventors: 查霞明
Original assignee: Suzhou Aoweisi Intelligent Door And Window Co ltd
Current assignee: Suzhou Aoweisi Intelligent Door And Window Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-04
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a hand chain ware of windowing, including the ware body of windowing, the ware body of windowing is inside including the installation shell, and the inside movable mounting of installation shell has the chain, chain outside fixedly connected with connecting axle, and the connecting axle outside can dismantle and be connected with first installing support, ware body movable mounting of windowing has the crank, and the ware body outside of windowing has seted up the spliced eye, the inside fixed post that is connected with of dismantling of spliced eye, and the fixed post outside can dismantle and be connected with the second installing support, the inside fixing clip hole of having seted up of second installing support, and the inside inserting groove of having seted up of fixing clip hole, the inside swivelling chute of having seted up of fixing clip hole, and the inside block groove of having seted up of fixing clip hole, inserting groove, swivelling chute and block groove communicate each other. This hand chain ware of windowing, whole convenient dismantlement, and make the connection of overall stability, increased holistic practicality.

Description

Hand-operated chain type window opener

Technical Field

The utility model relates to a ware technical field that windows specifically is a hand chain ware of windowing.

Background

The high-position window is higher or too far away in installation position, the window which can not be reached by manpower alone is too heavy and is hard to open or close, when the manual switch is inconvenient to use, the window needs to be opened by using the window opener, the machine for opening and closing the window is called as a window opener or a window opener, is generally called as a window opener abroad, and is called as a window opener in China.

But current ware of windowing, whole inconvenient installation and dismantlement to inconvenient whole is repaired and is washd, has reduced holistic flexibility, and current hand chain ware of windowing installation is fixed through the screw mostly, and long-time fixed probably produces not hard up or dismantle easily and produce the damage repeatedly, has reduced whole practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand chain ware of windowing to propose current ware of windowing in solving above-mentioned background art, wholly inconvenient installation and dismantlement, thereby inconvenient whole is repaired and is washd, has reduced holistic flexibility, and the installation of just current hand chain ware of windowing is fixed mostly through the screw, and long-time fixed may produce not hard up or dismantle easily and produce the damage repeatedly, has reduced the problem of whole practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand chain ware of windowing, includes the ware body of windowing, the ware body of windowing is inside including the installation shell, and the inside movable mounting of installation shell has the chain, chain outside fixedly connected with connecting axle, and the connecting axle outside can dismantle and be connected with first installing support, ware body movable mounting of windowing has the crank, and the ware body outside of windowing has seted up the spliced eye, the inside fixed post that is connected with that can dismantle of spliced eye, and the fixed post outside can be dismantled and be connected with the second installing support, the inside fixing clip hole of having seted up of second installing support, and the inside inserting groove of having seted up of fixing clip hole, the inside swivelling chute of having seted up of fixing clip hole, and the inside block groove of having seted up of fixing clip hole, inserting groove, swivelling chute and block groove communicate each.

Preferably, the first mounting bracket is internally provided with a fixed screw hole, the upper end of the first mounting bracket is movably connected with a pressing block through a hinge, the upper end of the first mounting bracket and the lower end of the pressing block are provided with positioning clamping grooves, and the two groups of pressing blocks are symmetrically distributed about the vertical center line of the first mounting bracket.

Preferably, the front end of the first mounting bracket is provided with a positioning clamp hole, the lower end of the pressing block is fixedly connected with an inserting block, the inner part of the inserting block is fixedly connected with a spring buckle, and the spring buckle and the positioning clamp hole are mutually clamped.

Preferably, the second mounting bracket is symmetrically distributed with two groups about the vertical central line of the window opener body, and the fixing clamp holes in the second mounting bracket are symmetrically distributed with two groups about the horizontal central line of the second mounting bracket.

Preferably, the fixed post outside fixedly connected with location inserted block, and the width of location inserted block equals with the width of inserting groove, the width of location inserted block equals with block groove width, and the inside fixedly connected with spring body of location inserted block.

Preferably, the positioning insertion blocks are symmetrically distributed in two groups about the circle center line of the fixed insertion column, and the thickness of the positioning insertion blocks is equal to that of the rotating grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the hand-operated chain type window opener, the chain of the window opener is fixed by using the first mounting bracket, so that the chain is convenient to mount and dismount, the first mounting bracket and the pressing block are fixed by the spring buckle, the whole body is convenient to dismount, and the whole practicability is improved;

2. according to the hand-operated chain type window opener, the second mounting bracket and the window opener body are fixed through the fixing inserting columns, so that the whole body can be conveniently fixed, and meanwhile, the whole body is fixed through the inserting blocks and the clamping grooves, so that the whole body can be conveniently detached and mounted, and the whole flexibility is improved;

3. this hand chain ware of windowing drives the block of pegging graft and the mutual block of block groove through using the spring body to increased the stability of integral connection, guaranteed holistic stable connection, peg graft each other through first installing support and pressfitting piece after that, make spring buckle and locator card hole interconnect, thereby make the connection of overall stability, increased holistic practicality.

Drawings

FIG. 1 is a schematic view of the installation structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a first mounting bracket of the present invention;

fig. 4 is a schematic perspective view of a second mounting bracket according to the present invention;

fig. 5 is the schematic view of the split structure of the spring body of the present invention.

In the figure: 1. a window opener body; 2. mounting a shell; 3. a chain; 4. a connecting shaft; 5. a first mounting bracket; 6. a hand crank; 7. inserting holes; 8. fixing the inserted columns; 9. a second mounting bracket; 10. fixing the clamp hole; 11. inserting grooves; 12. a rotating tank; 13. a clamping groove; 14. fixing screw holes; 15. pressing blocks; 16. positioning the clamping groove; 17. positioning the clamp hole; 18. an insertion block; 19. a spring buckle; 20. positioning the insert block; 21. a spring body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a hand chain ware of windowing, including ware body 1 of windowing, 1 inside installation shell 2 including of ware body of windowing, and the inside movable mounting of installation shell 2 has

chain

3, 3 outside fixedly connected with connecting axles 4 of chain, and can dismantle in the 4 outside of connecting axle and be connected with first installing support 5, 1 movable mounting of ware body of windowing has hand handle 6, and the 1 outside of ware body of windowing has seted up spliced eye 7, the inside fixedly connected with post 8 that can dismantle of spliced eye 7, and the outside of fixedly connected with second installing support 9 can dismantle in the post 8 outside, the inside fixing clip hole 10 of having seted up of second installing support 9, and fixing clip hole 10 is inside to have seted up inserting groove 11, fixing clip hole 10 is inside to have seted up spout 12, and fixing clip hole 10 is inside to have seted up block groove 13, inserting groove 11, spout 12 communicates with block groove 13 each other.

Further, fixed screw 14 has been seted up to first installing support 5 is inside, and there is a pressfitting piece 15 first installing support 5 upper end through hinge swing joint, positioning slot 16 has been seted up with pressfitting piece 15 lower extreme to first installing support 5 upper end, and pressfitting piece 15 has two sets ofly about the perpendicular center line symmetric distribution of first installing support 5, pressfitting piece 15 and first installing support 5 conveniently carry out the block, thereby make things convenient for whole installation and dismantlement, whole flexibility has been increased.

Furthermore, the positioning clamp hole 17 has been seted up to first installing support 5 front end, and the 15 lower extreme fixedly connected with of pressfitting piece inserts piece 18, and the inside fixedly connected with spring buckle 19 of the piece 18 of pegging graft, and spring buckle 19 and the mutual block of positioning clamp hole 17, spring buckle 19 and positioning clamp hole 17 can block each other, have increased the stability of integral connection to holistic practicality has been increased.

Furthermore, the second mounting bracket 9 is symmetrically distributed with two groups about the vertical center line of the window opener body 1, the fixing clamp holes 10 in the second mounting bracket 9 are symmetrically distributed with two groups about the horizontal center line of the second mounting bracket 9, and the fixing clamp holes 10 in the second mounting bracket 9 facilitate the fixing of the inserting posts 8 for inserting, so that the stability of the integral mounting is improved.

Furthermore, the outer side of the fixed inserting column 8 is fixedly connected with a positioning inserting block 20, the width of the positioning inserting block 20 is equal to that of the inserting groove 11, the width of the positioning inserting block 20 is equal to that of the engaging groove 13, a spring body 21 is fixedly connected inside the positioning inserting block 20, and the spring body 21 pushes the positioning inserting block 20 to be engaged with the engaging groove 13, so that stable connection is ensured.

Furthermore, the positioning insertion blocks 20 are symmetrically distributed about the circle center line of the fixed insertion column 8 in two groups, the thickness of the positioning insertion blocks 20 is equal to that of the rotating groove 12, and the positioning insertion blocks 20 can rotate inside the rotating groove 12, so that the whole adjustment is facilitated.

The working principle is as follows: firstly, screws penetrate through fixing screw holes 14 to mount a first mounting bracket 5, two groups of connecting shafts 4 on the outer side of a window opener body 1 are placed in positioning clamping grooves 16 on the inner side of the first mounting bracket 5 to be clamped, then a pressing block 15 is rotated through a hinge, an inserting block 18 at the lower end of the pressing block 15 is inserted into a slot in the first mounting bracket 5, a spring buckle 19 is mutually clamped with a positioning clamping hole 17, so that a chain 3 in the window opener body 1 is fixed, then a second mounting bracket 9 is fixed on the edge of a window, then a fixing inserting column 8 penetrates through a fixing clamping hole 10 in the second mounting bracket 9 to mount the whole body, the positioning inserting block 20 is inserted into a clamping groove 11, then the positioning inserting block 20 is rotated, the positioning inserting block 20 is rotated into a clamping groove 13 through a rotating groove 12, and rebounds to be clamped with the clamping groove 13 under the driving of the spring body 21, the stability of whole block has been increased to convenient whole window opener body 1 is installed and is dismantled, has increased holistic practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hand chain ware of windowing, includes the ware body of windowing, its characterized in that: the window opener is characterized in that the window opener body is internally provided with an installation shell, a chain is movably installed inside the installation shell, a connecting shaft is fixedly connected to the outer side of the chain, a first installation support is detachably connected to the outer side of the connecting shaft, a crank is movably installed on the window opener body, an insertion hole is formed in the outer side of the window opener body, a fixed insertion column is detachably connected to the inner portion of the insertion hole, a second installation support is detachably connected to the outer side of the fixed insertion column, a fixing clamp hole is formed in the second installation support, an insertion groove is formed in the fixing clamp hole, a rotary groove is formed in the fixing clamp hole, a clamping groove is formed in the fixing clamp hole, and the clamping groove is formed in the fixing clamp hole, and.

2. The hand-operated chain type window opener according to claim 1, characterized in that: the fixing screw holes are formed in the first mounting support, the upper end of the first mounting support is movably connected with the pressing blocks through hinges, the upper end of the first mounting support and the lower ends of the pressing blocks are provided with positioning clamping grooves, and the pressing blocks are symmetrically distributed in two groups about the vertical center line of the first mounting support.

3. The hand-operated chain type window opener according to claim 2, characterized in that: the positioning clamp hole is formed in the front end of the first mounting bracket, the lower end of the pressing block is fixedly connected with an inserting block, a spring buckle is fixedly connected inside the inserting block, and the spring buckle and the positioning clamp hole are mutually clamped.

4. The hand-operated chain type window opener according to claim 1, characterized in that: the second mounting bracket is symmetrically distributed with two groups about the vertical central line of the window opener body, and the fixing clamp holes in the second mounting bracket are symmetrically distributed with two groups about the horizontal central line of the second mounting bracket.

5. The hand-operated chain type window opener according to claim 1, characterized in that: the fixed post outside fixedly connected with location inserted block, and the width of location inserted block equals with the width of inserting groove, the width of location inserted block equals with block groove width, and the inside fixedly connected with spring body of location inserted block.

6. The hand-operated chain type window opener according to claim 5, characterized in that: the positioning insertion blocks are symmetrically distributed in two groups about the circle center line of the fixed insertion column, and the thickness of the positioning insertion blocks is equal to that of the rotating grooves.