阅读说明：本技术 一种门窗五金件的限位装置 (Limiting device for door and window hardware ) 是由 谢尚尚 于 2021-08-30 设计创作，主要内容包括：本发明公开了一种门窗五金件的限位装置,包括底板,所述底板顶部的两侧均固定连接有支板,所述支板的顶部固定连接有壳体,所述底板顶部的两侧均开设有第一通槽,所述底板的顶部开设有第二通槽,所述第一通槽的内壁通过轴承活动连接有螺纹杆,所述螺纹杆的表面螺纹连接有螺纹套。本发明通过底板、支板、壳体、第一通槽、第二通槽、螺纹杆、螺纹套、蜗轮、支架、蜗杆、第一固定块、第二固定块和限位槽的配合,实现了使用效果好的目的,有效避免给使用者对门窗五金件用限位装置进行拆装带来麻烦,满足当今市场的需求,提高了门窗五金件用限位装置的实用性和使用性,解决了以往门窗五金件用限位装置使用效果不佳的问题。(The invention discloses a limiting device for door and window hardware, which comprises a bottom plate, wherein support plates are fixedly connected to two sides of the top of the bottom plate, a shell is fixedly connected to the tops of the support plates, first through grooves are formed in two sides of the top of the bottom plate, a second through groove is formed in the top of the bottom plate, a threaded rod is movably connected to the inner wall of each first through groove through a bearing, and a threaded sleeve is connected to the surface of the threaded rod in a threaded manner. According to the invention, through the matching of the bottom plate, the support plate, the shell, the first through groove, the second through groove, the threaded rod, the threaded sleeve, the worm wheel, the support, the worm, the first fixing block, the second fixing block and the limiting groove, the purpose of good use effect is realized, the trouble caused by the fact that a user carries out dismounting on the limiting device for the door and window hardware is effectively avoided, the requirements of the current market are met, the practicability and usability of the limiting device for the door and window hardware are improved, and the problem of poor use effect of the traditional limiting device for the door and window hardware is solved.)

1. The utility model provides a stop device of door and window hardware, includes bottom plate (1), its characterized in that: the improved structure of the worm wheel is characterized in that support plates (2) are fixedly connected to two sides of the top of the bottom plate (1), a shell (3) is fixedly connected to the top of each support plate (2), first through grooves (4) are formed in two sides of the top of the bottom plate (1), second through grooves (5) are formed in the top of the bottom plate (1), threaded rods (6) are movably connected to the inner walls of the first through grooves (4) through bearings, threaded sleeves (7) are connected to the surfaces of the threaded rods (6) in a threaded mode, worm wheels (8) are sleeved on the surfaces of the threaded rods (6), a support (9) is fixedly connected to the top of the bottom plate (1), worms (10) are movably connected to the top of the support (9) through bearings, the worms (10) are meshed with the worm wheels (8), first hand wheels are fixedly connected to the tops of the worms (10), first fixing blocks (11) are fixedly connected to two sides of the bottom plate (1), the bottom fixedly connected with second fixed block (12) of thread bush (7), spacing groove (13) have all been seted up to one side that first fixed block (11) and second fixed block (12) are relative.

2. The limiting device of door and window hardware of claim 1, wherein: the support is characterized in that first sliding rods (14) are fixedly connected to two sides of the support (9), a first sliding sleeve (15) is sleeved on the surface of each first sliding rod (14), and the bottom of each first sliding sleeve (15) is fixedly connected with the top of the corresponding threaded sleeve (7).

3. The limiting device of door and window hardware of claim 1, wherein: the inner chamber of casing (3) is provided with movable plate (16), spacing hole (17) have all been seted up to the both sides of casing (3), the inner chamber of spacing hole (17) is provided with gag lever post (18), the one end of gag lever post (18) is connected with the fixed surface of movable plate (16), the surface cover of gag lever post (18) is equipped with spring (19), the one end of spring (19) and the inner wall fixed connection of casing (3), the other end of spring (19) is connected with the fixed surface of movable plate (16).

4. The limiting device of door and window hardware of claim 1, wherein: the bottom of the inner cavity of the shell (3) is provided with a groove (20), the inner wall of the groove (20) is fixedly connected with a second sliding rod (21), the surface of the second sliding rod (21) is sleeved with a second sliding sleeve (22), and the top of the second sliding sleeve (22) is fixedly connected with the bottom of the moving plate (16).

5. A door and window hardware limiting device as claimed in claim 4, wherein: the top of the moving plate (16) is fixedly connected with a transverse plate (23), and the top of the transverse plate (23) is fixedly connected with a limiting block (24).

6. A door and window hardware limiting device as claimed in claim 5, wherein: the fixed surface of stopper (24) is connected with backup pad (25), the top of backup pad (25) is run through and is provided with fixed swivel nut (26), the inner wall threaded connection of fixed swivel nut (26) has clamping screw (27), the bottom fixedly connected with fixed plate (28) of clamping screw (27), the top fixedly connected with second hand wheel of clamping screw (27).

7. The limiting device of door and window hardware of claim 1, wherein: the left side of the front of the shell (3) is movably connected with an access door (29) through a hinge, and the front of the access door (29) is provided with a lock cylinder in a penetrating mode.

8. The limiting device of door and window hardware of claim 1, wherein: an accommodating groove (30) is formed in the right side of the front face of the shell (3), and a nameplate (31) is fixedly connected to the inner wall of the accommodating groove (30).

Technical Field

The invention relates to the technical field of doors and windows, in particular to a limiting device for door and window hardware.

Background

Door and window is used for separating the space, and stop device for the door and window hardware is used for injecing door and window hardware, but the most result of use of stop device for the door and window hardware in the past is not good, carries out the dismouting for stop device for the door and window hardware and brings the trouble for the user, can not satisfy the demand in current market, because the problem that exists more than, has reduced stop device's for the door and window hardware practicality and usability, has pertinence released a door and window hardware's stop device.

Disclosure of Invention

The invention aims to provide a limiting device for door and window hardware, which has the advantage of good use effect and solves the problem of poor use effect of the conventional limiting device for door and window hardware.

In order to achieve the purpose, the invention provides the following technical scheme: a limiting device for door and window hardware comprises a bottom plate, wherein both sides of the top of the bottom plate are fixedly connected with supporting plates, the top of the support plate is fixedly connected with a shell, both sides of the top of the bottom plate are provided with first through grooves, the top of the bottom plate is provided with a second through groove, the inner wall of the first through groove is movably connected with a threaded rod through a bearing, the surface of the threaded rod is in threaded connection with a threaded sleeve, the surface of the threaded rod is sleeved with a worm wheel, the top of the bottom plate is fixedly connected with a bracket, the top of the bracket is movably connected with a worm through a bearing, the worm is meshed with the worm wheel, the top of the worm is fixedly connected with a first hand wheel, both sides of the bottom plate are fixedly connected with first fixed blocks, the bottom fixedly connected with second fixed block of thread bush, the spacing groove has all been seted up to one side that first fixed block and second fixed block are relative.

Preferably, the first slide bar of the equal fixedly connected with in both sides of support, the surface cover of first slide bar is equipped with first sliding sleeve, the bottom of first sliding sleeve and the top fixed connection of thread bush.

Preferably, the inner chamber of casing is provided with the movable plate, spacing hole has all been seted up to the both sides of casing, the inner chamber in spacing hole is provided with the gag lever post, the one end of gag lever post is connected with the fixed surface of movable plate, the surface cover of gag lever post is equipped with the spring, the one end of spring and the inner wall fixed connection of casing, the other end of spring and the fixed surface of movable plate are connected.

Preferably, the bottom of the inner cavity of the shell is provided with a groove, the inner wall of the groove is fixedly connected with a second sliding rod, the surface of the second sliding rod is sleeved with a second sliding sleeve, and the top of the second sliding sleeve is fixedly connected with the bottom of the moving plate.

Preferably, the top of the moving plate is fixedly connected with a transverse plate, and the top of the transverse plate is fixedly connected with a limiting block.

Preferably, the fixed surface of stopper is connected with the backup pad, the top of backup pad is run through and is provided with fixed swivel nut, the inner wall threaded connection of fixed swivel nut has clamping screw, clamping screw's bottom fixedly connected with fixed plate, clamping screw's top fixedly connected with second hand wheel.

Preferably, the left side of the front face of the shell is movably connected with an access door through a hinge, and the front face of the access door is provided with a lock cylinder in a penetrating mode.

Preferably, an accommodating groove is formed in the right side of the front face of the shell, and a nameplate is fixedly connected to the inner wall of the accommodating groove.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the matching of the bottom plate, the support plate, the shell, the first through groove, the second through groove, the threaded rod, the threaded sleeve, the worm wheel, the support, the worm, the first fixing block, the second fixing block and the limiting groove, the purpose of good use effect is realized, the trouble caused by the fact that a user carries out dismounting on the limiting device for the door and window hardware is effectively avoided, the requirements of the current market are met, the practicability and usability of the limiting device for the door and window hardware are improved, and the problem of poor use effect of the traditional limiting device for the door and window hardware is solved.

2. The invention is used for limiting the threaded sleeve by arranging the first sliding rod and the first sliding sleeve, improves the stability of the threaded sleeve when moving left and right, and is provided with the limiting hole and the limiting rod, used for limiting the moving plate and improving the stability when the moving plate moves left and right, and is provided with a spring, used for providing elastic potential energy, used for limiting the moving plate and improving the stability when the moving plate moves left and right by arranging the groove, the second slide bar and the second sliding sleeve, and used for improving the stability when the moving plate moves left and right by arranging the transverse plate and the limiting block, is used for limiting the door and window hardware, and is provided with a supporting plate, a fixed threaded sleeve, a fixed screw and a fixed plate, used for fixing the limiting block, used for overhauling the limiting device for door and window hardware by arranging the access door and used for arranging the accommodating groove, the limiting device is used for fixing the nameplate, and marking specification information of the limiting device for door and window hardware through the nameplate.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1 according to the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a housing; 4. a first through groove; 5. a second through groove; 6. a threaded rod; 7. a threaded sleeve; 8. a worm gear; 9. a support; 10. a worm; 11. a first fixed block; 12. a second fixed block; 13. a limiting groove; 14. a first slide bar; 15. a first sliding sleeve; 16. moving the plate; 17. a limiting hole; 18. a limiting rod; 19. a spring; 20. a groove; 21. a second slide bar; 22. a second sliding sleeve; 23. a transverse plate; 24. a limiting block; 25. a support plate; 26. fixing the threaded sleeve; 27. fixing the screw rod; 28. a fixing plate; 29. an access door; 30. an accommodating groove; 31. a nameplate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a limiting device for door and window hardware comprises a bottom plate 1, a support plate 2 fixedly connected to both sides of the top of the bottom plate 1, a housing 3 fixedly connected to the top of the support plate 2, a first through groove 4 formed on both sides of the top of the bottom plate 1, a second through groove 5 formed on the top of the bottom plate 1, a threaded rod 6 movably connected to the inner wall of the first through groove 4 through a bearing, a threaded sleeve 7 connected to the surface of the threaded rod 6, a worm wheel 8 sleeved on the surface of the threaded rod 6, a bracket 9 fixedly connected to the top of the bottom plate 1, a worm 10 movably connected to the top of the bracket 9 through a bearing, the worm 10 engaged with the worm wheel 8, a first hand wheel fixedly connected to the top of the worm 10, a first fixing block 11 fixedly connected to both sides of the bottom plate 1, a second fixing block 12 fixedly connected to the bottom of the threaded sleeve 7, and a limiting groove 13 formed on the opposite side of the first fixing block 11 and the second fixing block 12, the two sides of the bracket 9 are fixedly connected with a first slide bar 14, the surface of the first slide bar 14 is sleeved with a first slide sleeve 15, the bottom of the first slide sleeve 15 is fixedly connected with the top of the thread sleeve 7, the inner cavity of the shell 3 is provided with a movable plate 16, the two sides of the shell 3 are respectively provided with a limiting hole 17, the inner cavity of the limiting hole 17 is provided with a limiting rod 18, one end of the limiting rod 18 is fixedly connected with the surface of the movable plate 16, the surface of the limiting rod 18 is sleeved with a spring 19, one end of the spring 19 is fixedly connected with the inner wall of the shell 3, the other end of the spring 19 is fixedly connected with the surface of the movable plate 16, the bottom of the inner cavity of the shell 3 is provided with a groove 20, the inner wall of the groove 20 is fixedly connected with a second slide bar 21, the surface of the second slide bar 21 is sleeved with a second slide sleeve 22, the top of the second slide sleeve 22 is fixedly connected with the bottom of the movable plate 16, and the top of the movable plate 16 is fixedly connected with a transverse plate 23, the top of the transverse plate 23 is fixedly connected with a limiting block 24, the surface of the limiting block 24 is fixedly connected with a supporting plate 25, the top of the supporting plate 25 is provided with a fixed screw sleeve 26 in a penetrating way, the inner wall of the fixed screw sleeve 26 is connected with a fixed screw 27 in a threaded way, the bottom of the fixed screw 27 is fixedly connected with a fixed plate 28, the top of the fixed screw 27 is fixedly connected with a second hand wheel, the left side of the front surface of the shell 3 is movably connected with an access door 29 through a hinge, the front surface of the access door 29 is provided with a lock cylinder in a penetrating way, the right side of the front surface of the shell 3 is provided with an accommodating groove 30, the inner wall of the accommodating groove 30 is fixedly connected with a nameplate 31, through the arrangement of a first slide bar 14 and a first slide sleeve 15, the threaded sleeve 7 is limited, the stability when the threaded sleeve 7 moves left and right is improved, through the arrangement of a limiting hole 17 and a limiting rod 18, the movable plate 16 is limited, and the stability when the movable plate 16 moves left and right, through setting up spring 19, be used for providing elastic potential energy, through setting up recess 20, second slide bar 21 and second sliding sleeve 22, be used for prescribing a limit to movable plate 16, improve the stability when moving plate 16 removes about, through setting up diaphragm 23 and stopper 24, be used for spacing to door and window hardware, through setting up backup pad 25, fixed swivel nut 26, clamping screw 27 and fixed plate 28, be used for fixing stopper 24, through setting up access door 29, be used for overhauing the stop device for door and window hardware, through setting up accepting groove 30, be used for fixing data plate 31, through setting up data plate 31, be used for marking door and window hardware specification information of stop device, through bottom plate 1, extension board 2, casing 3, first logical groove 4, second logical groove 5, threaded rod 6, thread bush 7, worm wheel 8, support 9, worm 10, first fixed block 11, The second fixed block 12 and the cooperation of spacing groove 13 have realized the purpose that excellent in use effect, effectively avoid carrying out the dismouting for the user to door and window hardware stop device and bring the trouble, satisfy the demand in current market, improved stop device's for the door and window hardware practicality and usability, solved in the past the not good problem of stop device result of use for the door and window hardware.

During the use, the user drives worm 10 through first hand wheel and rotates, drives worm wheel 8 through worm 10 and rotates, drives threaded rod 6 through worm wheel 8 and rotates, drives two thread bush 7 through threaded rod 6 and moves back to back, drives second fixed block 12 through thread bush 7 and moves back to back, through the cooperation centre gripping supporter of first fixed block 11, second fixed block 12 and spacing groove 13 to the realization is installed door and window is stop device for the hardware.

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.