CN213144250U

CN213144250U - Upper pull rod structure for sliding door and window

Info

Publication number: CN213144250U
Application number: CN202021462112.6U
Authority: CN
Inventors: 薛磊; 李宽; 马君毅; 于新; 赵恒达
Original assignee: Henan Yehao Curtain Wall Co ltd
Current assignee: Henan Yehao Curtain Wall Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-07
Anticipated expiration: 2030-07-23

Abstract

The utility model belongs to the field of door and window use, in particular to an upper pull rod structure for sliding door and window, which provides the following proposal aiming at the problems of larger use difficulty, low automation degree and hard use in the prior art, which comprises an outer frame, an inner frame is arranged in the outer frame in a sliding way, glass is fixedly arranged on the inner wall of the inner frame, a square-back-shaped sliding cavity is arranged in the inner frame, a first through hole and a second through hole are respectively arranged on the inner wall at the top and the inner wall at the bottom of the square-back-shaped sliding cavity, it has back font slide bar to return font sliding chamber slidable mounting, and the top and the bottom of returning font slide bar are fixed mounting respectively has first calorie of axle and second calorie of axle, the utility model discloses simple structure, convenient to use has improved the degree of automation of door and window inside casing, has reduced the use step of inside casing, has reduced door and window's the use degree of difficulty, has satisfied people's user demand.

Description

Upper pull rod structure for sliding door and window

Technical Field

The utility model relates to a door and window uses technical field, especially relates to an go up draw bar structure for push-and-pull translation door and window.

Background

The door and window installed in the existing building are generally outward opening type or inward opening type doors and windows, namely, casement type doors and windows. The door and window adopts mounting structure forms such as side shafts (such as hinges) and the like and opening modes in a rotating mode around the side shafts, and the door and window structurally has the defects of door and window sash droop, easy deformation, larger occupied space for opening and the like, and poor integrity.

The patent with the application number of CN201320592529.8 discloses an go up pull rod structure for push-and-pull translation door and window, has advantages such as do not occupy indoor space and flat-open window watertight, airtight performance excellence, makes door and window have advantages such as high security, outward appearance elegance, excellent airtight, watertight, but its use degree of difficulty is great, and degree of automation is not high, uses hard, can not satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the use difficulty is large, the automation degree is not high, the defect of labor waste is used, and the upper pull rod structure for the sliding door and window is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an upper pull rod structure for sliding doors and windows comprises an outer frame, wherein an inner frame is arranged in the outer frame in a sliding manner, glass is fixedly arranged on the inner wall of the inner frame, a reversed-shaped sliding cavity is formed in the inner frame, a first through hole and a second through hole are respectively formed in the inner wall of the top part and the inner wall of the bottom part of the reversed-shaped sliding cavity, a reversed-shaped sliding rod is arranged in the reversed-shaped sliding cavity in a sliding manner, a first clamping shaft and a second clamping shaft are respectively fixedly arranged at the top part and the bottom part of the reversed-shaped sliding rod, the first through hole is matched with the first clamping shaft, the second through hole is matched with the second clamping shaft, the first through hole and the first clamping shaft are centrosymmetric with the second through hole and the second clamping shaft, two sliding cavities are symmetrically formed in the upper and lower part of the outer frame, sliding holes are respectively formed in the sides, close to each other, the two sliding holes are respectively matched with the first clamping shaft and the, the central rod is sleeved with the main spring, the two main springs are respectively connected with the inner wall of one side, far away from the two sliding cavities, of the central rod, the sliding block slides in the sliding cavities under the action of the main springs and the central rod, and the inner frame is driven to slide in the outer frame through the first clamping shaft or the second clamping shaft.

Preferably, equal slidable mounting has the sliding block in two slip intracavity, two sliding block centrosymmetries, and all seted up the centre bore, well core rod and centre bore looks adaptation, two sliding blocks with the equal fixed mounting in one side have the pull rod, the tooth's socket has all been seted up to one side that two pull rods are close to each other, two upper and lower pull rods and the equal central symmetry of tooth's socket, one side that two sliding blocks kept away from each other is connected with two main springs respectively, the draw-in groove has been seted up to one side that two sliding blocks are close to each other, two draw-in grooves respectively with first calorie of axle and second calorie.

Preferably, two slip chambeies one side that is close to each other all seted up the gear hole, and fixed mounting has same tooth axle on the both sides inner wall in gear hole, has cup jointed the linkage gear on the tooth axle, some of linkage gear extends into the slip intracavity and meshes mutually with the tooth's socket, and another part extends the gear hole.

Preferably, two movable grooves are symmetrically formed in one side, close to the gear hole, of the inner frame, a trapezoidal sliding block is arranged in each movable groove in a sliding mode, a rack is fixedly arranged on one side, close to the gear hole, of each trapezoidal sliding block, the racks are meshed with the linkage gears, and telescopic grooves are formed in two ends, far away from the inner wall of one side of the class, of the movable groove.

Preferably, trapezoidal slider is close to one side symmetry fixed mounting in flexible groove has two telescopic links, and the one end that trapezoidal slider was kept away from to two telescopic links extends respectively into two flexible inslots, has not extended to have cup jointed expanding spring on some telescopic links into, and two movable chutes have all been seted up on being close to one side inner wall of the smooth chamber of back font and have been pushed away the hole.

Preferably, return font slide bar and be close to one side symmetry fixed mounting who pushes away the hole and have two push rods, two push rods extend respectively into two movable grooves and contact with two trapezoidal sliders, equal fixed mounting has spacing on the inner wall of both sides about the frame, spacing and inside casing looks adaptation, return font sliding chamber and keep away from and seted up the control hole in the vertical direction on the inner wall of one side of movable groove, return font slide bar and be close to one side fixed mounting of control hole and have the control lever, and control lever and control hole looks adaptation, through the control hole with the control lever slip return font slide bar of font sliding chamber.

The utility model discloses in, a last pull rod structure for push-and-pull translation door and window, through the effect of two main spring, reduced the push-and-pull degree of difficulty of inside casing, utilize linkage gear and tension bar isotructure to get up the push-and-pull interlock of inside casing simultaneously, reduced the operation degree of difficulty of inside casing.

The utility model discloses simple structure, convenient to use has improved the degree of automation of door and window inside casing, has reduced the use step of inside casing, has reduced door and window's the use degree of difficulty, has satisfied people's user demand.

Drawings

Fig. 1 is a schematic front view of an upper rod structure for sliding doors and windows according to the present invention;

fig. 2 is a schematic side view of an upper rod structure for sliding doors and windows according to the present invention;

fig. 3 is a schematic structural view of an upper rod structure movable groove for sliding doors and windows according to the present invention;

fig. 4 is a schematic structural view of an upper rod structure a for sliding doors and windows according to the present invention;

fig. 5 is a schematic structural view of the upper pull rod structure B for sliding doors and windows according to the present invention.

In the figure: the device comprises an outer frame 1, an inner frame 2, a square-shaped sliding cavity 3, a square-shaped sliding rod 4, a first through hole 5, a second through hole 6, a first clamping shaft 7, a second clamping shaft 8, a sliding hole 9, a central rod 10, a sliding block 11, a central hole 12, a main spring 13, a clamping groove 14, a tension rod 15, a tooth groove 16, a linkage gear 17, a gear hole 18, a toothed shaft 19, a movable groove 20, a telescopic groove 21, a trapezoidal sliding block 22, a telescopic rod 23, a telescopic spring 24, a limiting strip 25, a rack 26, a push rod 27, a push hole 28 and a sliding cavity 29.

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.

The control hole and the control rod slide the clip-shaped slide rod 4 in the clip-shaped slide cavity 3, thereby driving the push rod 27 in the push hole 28 to contact with the trapezoidal slide block 22 in the movable groove 20, thereby pushing the trapezoidal sliding block 22 to slide out of the movable slot 20, so that the rack 26 and the linkage gear 17 have a meshing space, and the other rack is retracted into the movable groove 20 under the combined action of the telescopic spring 24, the telescopic groove 21 and the telescopic rod 23 after the push rod 27 is removed, separated from the other linkage gear 17, when the square-shaped sliding rod 4 slides, the first clamping shaft 7 or the second clamping shaft 8 is matched with the clamping groove 14 on the sliding block 11 in the sliding cavity 29 through the matching of the clamping shaft and the through hole, the sliding block 11 slides in the sliding chamber 29 under the action of the main spring 13 and the central rod 10, and the first clamping shaft 7 or the second clamping shaft 8 drives the inner frame 2 to slide in the outer frame 1, so that the inner frame 2 is pushed and pulled.

Referring to fig. 1-5, an upper pull rod structure for sliding doors and windows comprises an outer frame 1, an inner frame 2 is slidably mounted in the outer frame 1, glass is fixedly mounted on the inner wall of the inner frame 2, a reverse-shaped sliding cavity 3 is formed in the inner frame 2, a first through hole 5 and a second through hole 6 are respectively formed in the inner wall of the top and the inner wall of the bottom of the reverse-shaped sliding cavity 3, a reverse-shaped sliding rod 4 is slidably mounted in the reverse-shaped sliding cavity 3, a first clamping shaft 7 and a second clamping shaft 8 are respectively fixedly mounted at the top and the bottom of the reverse-shaped sliding rod 4, the first through hole 5 is matched with the first clamping shaft 7, the second through hole 6 is matched with the second clamping shaft 8, the first through hole 5 and the first clamping shaft 7 are centrosymmetric with the second through hole 6 and the second clamping shaft 8, two sliding cavities 29 are symmetrically formed in the upper and lower sides of the outer frame 1, sliding cavities 29 are respectively provided with sliding holes 9, and the two sliding holes 9 are respectively matched with the first clamping, the same central rod 10 is fixedly installed on the inner walls of the two sides of the sliding cavity 29, the main spring 13 is sleeved on the central rod 10, the two main springs 13 are respectively connected with the inner wall of one side, away from the two sliding cavities 29, of the central rod 10, the sliding block 11 slides in the sliding cavity 29 under the action of the main springs 13 and the central rod 10, and the inner frame 2 is driven to slide in the outer frame 1 through the first clamping shaft 7 or the second clamping shaft 8.

The utility model discloses in, equal slidable mounting has sliding block 11 in two sliding cavities 29, two sliding block 11 centrosymmetries, and centre bore 12 has all been seted up, well core rod 10 and centre bore 12 looks adaptation, two sliding block 11 with equal fixed mounting have tension bar 15, tooth's socket 16 has all been seted up to one side that two tension bar 15 are close to each other, two upper and lower tension bar 15 and the equal centrosymmetries of tooth's socket 16, one side that two sliding block 11 kept away from each other is connected with two main spring 13 respectively, draw-in groove 14 has been seted up to one side that two sliding block 11 are close to each other, two draw-in grooves 14 respectively with first calorie of axle 7 and the 8 looks adaptations of second calorie of axle.

The utility model discloses in, gear hole 18 has all been seted up to one side that two slip chambeies 29 are close to each other, and fixed mounting has same tooth axle 19 on the both sides inner wall of gear hole 18, has cup jointed linkage gear 17 on the tooth axle 19, and some of linkage gear 17 extend into slip intracavity 29 and mesh mutually with tooth's socket 16, and another part extends gear hole 18.

The utility model discloses in, inside casing 2 has been close to one side symmetry of gear hole 18 and has been seted up two movable groove 20, and equal slidable mounting has trapezoidal slider 22 in two movable groove 20, and one side fixed mounting that trapezoidal slider 22 is close to gear hole 18 has rack 26, and rack 26 meshes with linkage gear 17 mutually, and flexible groove 21 has all been seted up at the both ends of one side inner wall that movable groove 20 kept away from the period and leaves the class.

The utility model discloses in, trapezoidal slider 22 is close to a side symmetry fixed mounting in flexible groove 21 has two telescopic links 23, and the one end that trapezoidal slider 22 was kept away from to two telescopic links 23 extends into two flexible inslots 21 respectively, has not extended into and has cup jointed expanding spring 24 on some telescopic links 23, and two movable groove 20 have all been seted up on being close to one side inner wall of back font sliding chamber 3 and have been pushed away hole 28.

The utility model discloses in, it has two push rods 27 to return a side symmetry fixed mounting that font slide bar 4 is close to and pushes away hole 28, two push rods 27 extend respectively into two movable slots 20 in and contact with two trapezoidal sliders 22, equal fixed mounting has spacing 25 on the inner wall of both sides about the frame 1, spacing 25 and inside casing 2 looks adaptation, return font sliding chamber 3 and keep away from and seted up the control hole in the vertical direction on one side inner wall of movable slot 20, return one side fixed mounting that font slide bar 4 is close to the control hole and have the control lever, and control lever and control hole looks adaptation, it returns font slide bar 4 in font sliding chamber 3 to slide through control hole and control lever.

The control hole and the control rod slide the clip-shaped slide bar 4 in the clip-shaped slide cavity 3, so as to drive the push rod 27 in the push hole 28 to contact with the trapezoidal slide block 22 in the movable groove 20, thereby pushing the trapezoidal slide block 22 to slide out of the movable groove 20, so that the rack 26 and the linkage gear 17 have a meshing space, while the other rack retracts into the movable groove 20 under the combined action of the extension spring 24, the extension groove 21 and the extension rod 23 after the push rod 27 is removed, and is separated from the other linkage gear 17, when the clip-shaped slide bar 4 slides, the first clip shaft 7 or the second clip shaft 8 is matched with the clip groove 14 on the slide block 11 in the slide cavity 29 through the matching of the clip shaft and the through hole, the slide block 11 slides in the slide cavity 29 under the action of the main spring 13 and the central rod 10, and the first clip shaft 7 or the second clip shaft 8 drives the inner frame 2 to slide in the outer frame 1, thereby completing the push-pull of the inner frame, the linkage gear 17 in the gear hole 18 is matched with the tension rod 15 through the tooth grooves 16, the sliding block 11 is reset through the linkage gear, and the limit strips 25 prevent the inner frame 2 from being dislocated.

In the utility model, the control hole and the control rod slide the return-shaped slide rod 4 in the return-shaped slide cavity 3, thereby driving the push rod 27 in the push hole 28 to contact with the trapezoidal slider 22 in the movable groove 20, thereby pushing the trapezoidal slider 22 to slide out of the movable groove 20, so that the rack 26 and the linkage gear 17 have a meshing space, and the other rack retracts into the movable groove 20 under the combined action of the expansion spring 24 and the expansion groove 21 and the expansion rod 23 after the push rod 27 is removed, and is separated from the other linkage gear 17, when the return-shaped slide rod 4 slides, the first clamping shaft 7 or the second clamping shaft 8 is matched with the clamping groove 14 on the slide block 11 in the slide cavity 29 through the matching of the clamping shaft and the through hole, the slide block 11 slides in the slide cavity 29 under the action of the main spring 13 and the central rod 10, and the inner frame 2 is driven to slide in the outer frame 1 through the first clamping shaft 7 or the second clamping shaft 8, the push-and-pull of inside casing 2 is accomplished, linkage gear 17 in gear hole 18 passes through tooth's socket 16 and the mutual adaptation of tension bar 15 to accomplish the restoration of sliding block 11 through it, spacing 25 prevents that inside casing 2 from misplacing, first through-hole 5 and second through-hole 6 are used for the slip of first calorie of axle 7 and second calorie of axle 8, and slide opening 9 is used for the slip of two calorie of axles, and the sliding stability of sliding block 11 is guaranteed to centre bore 12, and tooth axle 19 is used for guaranteeing linkage gear 17's rotational stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An upper pull rod structure for sliding doors and windows comprises an outer frame (1) and is characterized in that an inner frame (2) is arranged in the outer frame (1) in a sliding manner, glass is fixedly arranged on the inner wall of the inner frame (2), a back-shaped sliding cavity (3) is formed in the inner frame (2), a first through hole (5) and a second through hole (6) are respectively formed in the inner wall of the top and the inner wall of the bottom of the back-shaped sliding cavity (3), a back-shaped sliding rod (4) is arranged in the back-shaped sliding cavity (3) in a sliding manner, a first clamping shaft (7) and a second clamping shaft (8) are respectively and fixedly arranged at the top and the bottom of the back-shaped sliding rod (4), the first through hole (5) is matched with the first clamping shaft (7), the second through hole (6) is matched with the second clamping shaft (8), the first through hole (5) and the first clamping shaft (7) are in central symmetry with the second through hole (6) and the second clamping shaft (8, two slip chambeies (29) have been seted up to frame (1) longitudinal symmetry, and one side that two slip chambeies (29) are close to each other has all been seted up smooth hole (9), two smooth holes (9) respectively with first calorie of axle (7) and second calorie of axle (8) looks adaptation, fixed mounting has same well core rod (10) on the both sides inner wall in slip chamber (29), has cup jointed main spring (13) on well core rod (10), and two main spring (13) are connected in the one side inner wall that two slip chambeies (29) kept away from each other respectively.

2. The upper pull rod structure for sliding doors and windows according to claim 1, wherein sliding blocks (11) are slidably mounted in the two sliding cavities (29), the two sliding blocks (11) are centrosymmetric and are provided with central holes (12), the central rod (10) is matched with the central holes (12), tension rods (15) are fixedly mounted on the same sides of the two sliding blocks (11), tooth grooves (16) are formed in the sides of the two tension rods (15) close to each other, the upper tension rod (15) and the lower tension rod (15) are symmetrically matched with the tooth grooves (16), one sides of the two sliding blocks (11) far away from each other are respectively connected with the two main springs (13), clamping grooves (14) are formed in the sides of the two sliding blocks (11) close to each other, and the two clamping grooves (14) are respectively matched with the first clamping shaft (7) and the second clamping shaft (8).

3. The upper pull rod structure for the sliding and translating door and window according to claim 1, wherein the two sliding cavities (29) are provided with gear holes (18) on one side close to each other, the inner walls of the two sides of the gear holes (18) are fixedly provided with the same gear shaft (19), the gear shaft (19) is sleeved with the linkage gear (17), one part of the linkage gear (17) extends into the sliding cavity (29) and is meshed with the tooth socket (16), and the other part extends out of the gear holes (18).

4. The upper pull rod structure for sliding doors and windows according to claim 1, wherein two movable grooves (20) are symmetrically formed in one side of the inner frame (2) close to the gear hole (18), trapezoidal sliding blocks (22) are slidably mounted in the two movable grooves (20), a rack (26) is fixedly mounted on one side of each trapezoidal sliding block (22) close to the gear hole (18), the rack (26) is meshed with the linkage gear (17), and telescopic grooves (21) are formed in two ends of the inner wall of one side of each movable groove (20) far away from the class opening period.

5. The upper pull rod structure for sliding doors and windows according to claim 4, wherein two telescopic rods (23) are symmetrically and fixedly installed on one side of the trapezoidal sliding block (22) close to the telescopic grooves (21), one ends of the two telescopic rods (23) far away from the trapezoidal sliding block (22) extend into the two telescopic grooves (21) respectively, telescopic springs (24) are sleeved on a part of the telescopic rods (23) which do not extend into the telescopic rods, and push holes (28) are formed in the inner walls of the two movable grooves (20) close to the side of the square-shaped sliding cavity (3).

6. The upper pull rod structure for sliding doors and windows according to claim 1, wherein two push rods (27) are symmetrically and fixedly installed on one side of the clip-shaped slide rod (4) close to the push hole (28), the two push rods (27) extend into the two movable grooves (20) respectively and contact with the two trapezoidal sliders (22), the inner walls of the upper and lower sides of the outer frame (1) are fixedly installed with a limit strip (25), the limit strip (25) is adapted to the inner frame (2), a control hole in the vertical direction is formed in the inner wall of the clip-shaped slide cavity (3) far away from the movable grooves (20), a control rod is fixedly installed on one side of the clip-shaped slide rod (4) close to the control hole, and the control rod is adapted to the control hole.