CN218061870U - Door and window transmission assembly, door and window accessory combination and door and window - Google Patents
Door and window transmission assembly, door and window accessory combination and door and window Download PDFInfo
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- CN218061870U CN218061870U CN202222124972.4U CN202222124972U CN218061870U CN 218061870 U CN218061870 U CN 218061870U CN 202222124972 U CN202222124972 U CN 202222124972U CN 218061870 U CN218061870 U CN 218061870U
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Abstract
The utility model discloses a door and window transmission assembly, a door and window accessory combination and a door and window, wherein, the door and window transmission assembly comprises a fastener, an accessory base and a transmission rod; the bottom of the accessory base is provided with parallel grooves, the top of the transmission rod is provided with parallel bulges, and the grooves and the bulges are matched to enable the accessory base to slide along the length direction of the transmission rod; the bottom of the transmission rod is in sliding fit with the section bar chute, so that the transmission rod can slide along the length direction of the section bar chute; the fastener penetrates through the door and window accessory and the accessory base from top to bottom and then is fixed with the transmission rod, so that the door and window accessory is in sliding connection with the section bar sliding groove; the door and window accessory combination is installed and connected by adopting a door and window transmission assembly; the door and window comprises a door and window transmission assembly and a door and window accessory assembly. The utility model not only improves the installation efficiency; and under the condition that the number of the transmission rods is not required to be increased, more flexible locking type combination is adopted according to the requirements of a use scene, so that the cost is optimized to the utmost extent.
Description
Technical Field
The utility model belongs to the technical field of door and window technique and specifically relates to door and window drive assembly, door and window accessory combination and door and window.
Background
In a traditional door and window locking system, a first door and window accessory needs to be installed in a section bar sliding groove of a window respectively, then a second door and window accessory needs to be installed on a wall surface window frame, and when the window is closed, the first door and window accessory and the second door and window accessory are matched to achieve locking. The drive rod is required because the first door and window fitting is required to slide in the profile runner. In the prior art, a transmission rod with a specific length needs to be accurately intercepted, a punched hole is formed in the transmission rod, a first door and window accessory is fixed on the transmission rod through a fastening piece, and then the transmission rod slides in a section bar sliding groove. If need nimble when disposing hardware fitting's quantity and locking point, just need intercepting more transfer lines and be used for the installation fixed, the problem that causes has: (1) The positions of the locking points are measured in advance, the length of the required transmission rod is calculated, the transmission rod is intercepted and punched accurately, and therefore the method is large in workload and high in accuracy requirement; (2) A large number of transmission rods slide in the same section bar sliding groove, so that jamming is easily caused; (3) When the hardware fitting needs to be overhauled, replaced and newly increased, a large number of hardware fittings and transmission rods need to be disassembled. Therefore, it is necessary to provide a new door and window transmission assembly, which not only improves the installation efficiency, but also greatly increases the installation convenience; and a more flexible configuration mode of locking points and fittings of doors and windows is obtained under the condition that the number of transmission rods is not increased.
Secondly, a door and window accessory combination can be provided, and the locking type can be customized more diversified by depending on a new door and window transmission assembly.
Disclosure of Invention
The utility model provides a door and window drive assembly, three kinds of door and window accessory combinations and door and window solve the one or more technical problem who mentions in the background art.
The utility model discloses a realize like this:
a door and window transmission assembly:
the connecting device is used for connecting a door and window accessory with a section bar sliding groove and comprises a fastener, an accessory base and a transmission rod; the door and window accessory, the accessory base, the transmission rod and the profile sliding groove are placed from top to bottom, and the door and window accessory and the accessory base are provided with through holes; the bottom of the accessory base is provided with a plurality of parallel grooves with downward openings, the top of the transmission rod is provided with a plurality of parallel protrusions with upward openings, the number of the grooves is equal to that of the protrusions, and the grooves are matched with the protrusions in shape one by one, so that the accessory base can slide along the length direction of the transmission rod; the bottom of the transmission rod is in sliding fit with the profile sliding groove, so that the transmission rod can slide along the length direction of the profile sliding groove; when being in the first state, will the fastener is fixed with the transfer line after running through door and window accessory, accessory base from the top down, makes sliding connection between door and window accessory and the section bar spout.
As a further improvement of the utility model, the grooves comprise 1 first groove and 2n second grooves, the first grooves are arranged in the middle of the bottom of the accessory base, and the second grooves are symmetrically arranged on the left side and the right side of the first grooves respectively; the protrusions comprise 1 first protrusion and 2n second protrusions, the first protrusions are arranged in the middle of the top of the transmission rod, and the second protrusions are symmetrically arranged on the left side and the right side of the first protrusions respectively; the first groove is in sliding fit with the first protrusion, and the second groove is in sliding fit with the second protrusion; the n is more than 0.
As a further improvement of the utility model, n is 1 to the inslot height of first recess, inslot width all are greater than the second recess, first recess, second recess interconnect.
As a further improvement of the utility model, the both sides cell wall of first recess is extended to the inslot respectively and is formed 2 locating parts, first bellied both sides are respectively outwards extended and are formed 2 guide rails, the guide rail card inside first recess and with locating part sliding fit.
As a further improvement of the utility model, a third groove is arranged in the middle of the bottom of the transmission rod, and the third groove is in sliding fit with the section bar sliding groove; the fastener is jackscrew, and the jackscrew is broken and is worn the transfer line and realize fixing after passing through door and window accessory, accessory base from the top down.
As a further improvement of the utility model, the total length L of the cross section of the accessory base 1 5mm-25mm (+ -2 mm), the total cross-sectional height H of the fitting base is 3mm-15mm (+ -2 mm); total cross-sectional length M of the drive rod 1 5mm-25.5mm (+ -2 mm), the total height N of the cross section of the transmission rod is 2mm-16mm (+ -2 mm); cross-sectional inner length L of the first groove 2 Is 2mm-24mm (+ -1 mm); total length M of cross section of first protrusion and two-side guide rail 2 Is 2mm to 23mm (+ -1 mm); third groove cross-sectional length M 3 Is 3.5mm to 18mm (+ -3 mm).
The utility model discloses still provide a door and window accessory combination:
this door and window accessory combination is including the first door and window accessory and the second door and window accessory that mutually support and use, first door and window accessory is through as above arbitrary door and window drive assembly and section bar spout sliding connection, the second door and window accessory is established on the stationary plane of door frame/window frame, wherein:
first door and window accessory is equipped with the adjustable fender of fine setting around including the cylinder of middle through hole, being equipped with on the second door and window accessory, and adjustable fender passes through sawtooth structure and meshes with second door and window accessory bottom, and during the use, the cylinder slides along with door and window transmission assembly, and it is spacing to realize with the adjustable fender contact.
As a further improvement of the utility model, the column body is a polygon prism, and the through hole directly penetrates through the upper bottom surface and the lower bottom surface of the polygon prism; the movable baffle is provided with a bending surface, the bending surface is provided with an oval through hole, and the front and rear positions of the movable baffle are finely adjusted through the tightness of a screw/bolt and the oval through hole; the sawtooth structure is parallel sawtooth structure, and the long limit of oval through-hole is perpendicular to parallel sawtooth structure each other.
The utility model discloses the combination of second door and window accessory has still been proposed:
this door and window accessory combination is including the first door and window accessory and the second door and window accessory of mutually supporting use, first door and window accessory is through as above arbitrary door and window drive assembly and section bar spout sliding connection, second door and window accessory is established on the stationary plane of door frame/window frame, wherein: first door and window accessory is equipped with the U-shaped groove of through hole, is equipped with the buckle on the second door and window accessory, and during the use, the U-shaped groove slides along with door and window drive assembly, until realizing the locking with the buckle cooperation.
The utility model discloses the combination of third kind door and window accessory has still been proposed:
this door and window accessory combination is including the first door and window accessory and the second door and window accessory of mutually supporting use, first door and window accessory is through as above arbitrary door and window drive assembly and section bar spout sliding connection, the second door and window accessory is established on the stationary plane of door frame/window frame, first door and window accessory is equipped with columnar body and U-shaped groove respectively, columnar body and U-shaped groove all are equipped with the through hole, be equipped with buckle and the adjustable fender who finely tunes around with on the second door and window accessory, adjustable fender passes through sawtooth structure and the meshing of second door and window accessory bottom, during the use, columnar body, the U-shaped groove slides along with door and window drive assembly, it is spacing to realize with adjustable fender contact until columnar body, U-shaped groove realizes the locking with the buckle cooperation simultaneously.
The utility model also provides a door and window:
this door and window includes door and window transmission assembly as any one above, and: any one or more of the first door and window accessory combination, the second door and window combination and the third door and window combination.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) When the door and window accessories of each locking point are overhauled and replaced, the driving rod does not need to be disassembled from the section bar sliding groove, and only the jackscrew needs to be unscrewed, so that the rapid overhauling and replacement can be realized;
(2) Under the condition that the number of the transmission rods is not required to be increased, the number of the locking points can be increased or decreased and the positions of the locking points can be adjusted;
(3) The door and window transmission assembly is matched with the door and window combination, so that the locking point is easy to adjust and align in the window sash debugging process, and the installation efficiency is improved;
(4) Novel door and window can be according to the combination locking type that the use scene demand can be nimble to extremely optimize the cost.
Drawings
Fig. 1 is the utility model provides a door and window drive assembly, door and window accessory combination and door and window's installation environment schematic diagram.
Fig. 2 is a schematic view of an installation environment of a door and window transmission assembly provided by the present invention.
Fig. 3 is an exploded view of a door and window transmission assembly provided by the present invention.
Fig. 4 is an installation diagram of a door and window transmission assembly provided by the present invention.
Fig. 5 is an isometric view of a drive link provided by the present invention.
Fig. 6 is a schematic cross-sectional view of a door and window transmission assembly provided by the present invention.
Fig. 7 is a cross-sectional dimension labeled diagram of a door and window transmission assembly provided by the present invention.
Fig. 8 is an exploded view of the door and window transmission assembly and the door and window accessory assembly provided by the present invention.
Fig. 9-10 are schematic views of the first door and window fitting assembly of fig. 8.
Fig. 11 is a schematic view of the second door and window fitting assembly of fig. 8.
Fig. 12 is a schematic view of the third fenestration unit assembly of fig. 8.
Fig. 13-15 are schematic views of a door and window product provided by the present invention.
Description of the drawings: 1-a fastener, 2-a fitting base, 21-a first groove, 22-a second groove, 210-a limiting part, 3-a transmission rod, 31-a first protrusion, 310-a guide rail, 32-a second protrusion, 33-a third groove, 4-a door and window fitting combination A, 41-a first door and window fitting A, 410-a polygon prism, 42-a second door and window fitting A, 421-a movable baffle, 422-a sawtooth structure, 423-an oval through hole, 5-a door and window fitting combination B, 51-a first door and window fitting B, 510-a U-shaped groove, 52-a second door and window fitting B, 520-a buckle, 6-a door and window fitting combination C, 61-a first door and window fitting C, 62-a second door and window fitting C, and 7-a bolt fitting.
Detailed Description
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the present invention is further described below with reference to the accompanying drawings and specific embodiments.
It should be noted that all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of the present invention are only used for explaining the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), if the certain posture is changed, the directional indicator is also changed accordingly, the "connection" may be a direct connection or an indirect connection, and the "setting", and "setting" may be directly or indirectly provided. In addition, descriptions such as "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The first state of the utility model refers to the installation state; the utility model discloses can also the adaptation second state dismantle the state promptly. The utility model discloses n that indicates is the integer.
Example 1
A door and window transmission assembly as shown in fig. 1-7, which is used for connecting a door and window accessory and a profile chute, comprises a fastening piece 1, an accessory base 2 and a transmission rod 3. Wherein, the fastener 1 is one or more of a screw, a bolt, a jackscrew and a thimble; the accessory base 2 is made of hardware, and the transmission rod 3 is made of aluminum and is integrally formed in a die-casting mode. The door and window accessory, the accessory base 2, the transmission rod 3 and the section bar sliding groove are placed from top to bottom, and the door and window accessory and the accessory base 2 are provided with through holes which are used for being matched with screws/bolts/jackscrews/thimbles for fixing. The bottom of the accessory base 2 is provided with a plurality of parallel grooves with downward openings, the top of the transmission rod 3 is provided with a plurality of parallel protrusions with upward openings, the number of the grooves is equal to that of the protrusions, and the grooves are matched with the protrusions in shape one by one, so that the accessory base 2 can slide along the length direction of the transmission rod 3; the bottom of the transmission rod 3 is in sliding fit with the profile sliding groove, so that the transmission rod 3 can slide along the length direction of the profile sliding groove; when the door and window accessory is in the first state, a screw/bolt/jackscrew/thimble penetrates through the door and window accessory and the accessory base 2 from top to bottom and then is fixed with the transmission rod 3, so that the door and window accessory 2 is in sliding connection (finger-to-finger connection) with the section bar sliding groove. The first state is an installation state, and the second state is a disassembly state, so that screws/bolts/jackscrews/thimbles are loosened, and the door and window accessories can be disassembled and replaced without detaching the transmission rod from the section chute. The parallel grooves/the parallel bulges are adopted, the heights of the grooves/the bulges are not completely consistent, but are in a parallel arrangement state, and the aim is to ensure that the accessory base and the transmission rod can smoothly and stably slide; the utility model discloses in, owing to be used for door and window technical field, consequently need not carry out too high requirement to each precision side by side, as long as can realize the cooperation and smooth and easy stable slip can.
Further, the grooves comprise 1 first groove 21 and 2n second grooves 22, the first grooves 21 are arranged in the middle of the bottom of the accessory base 2, and the second grooves 22 are symmetrically arranged on the left side and the right side of the first grooves 21 respectively; the protrusions comprise 1 first protrusion 31 and 2n second protrusions 32, the first protrusions 31 are arranged in the middle of the top of the transmission rod 3, and the second protrusions 32 are symmetrically arranged on the left side and the right side of the first protrusions 31 respectively; the first groove 21 is in sliding fit with the first protrusion 31, and the second groove 22 is in sliding fit with the second protrusion 32; the n is more than 0.
Furthermore, a third groove 33 is formed in the middle of the bottom of the transmission rod 3, so that the third groove 33 is in sliding fit with the section bar sliding groove to smoothly slide. The third groove 33 and the first protrusion 31 are two upper and lower plane radians of the transmission rod, and the third groove 33 does not need to be designed too much and can be manufactured in a die-casting forming mode. It should be noted that the shape of the third groove 33 should be considered to be adaptive to the profile chute so as to achieve smooth sliding, and other shapes and structures may be adopted as necessary.
Example 2
On the basis of embodiment 1, it is more preferable that n is 1, that is, the bottom of the accessory base 2 is provided with 3 grooves formed downward, the height and the width of the first groove 21 are both greater than those of the second groove 22, and the first groove 21 and the second groove 22 are connected with each other. Accordingly, the number of projections of the transmission lever 3 is also 3, thereby improving the fitting property. By adopting the technical scheme, the number of the grooves is moderate, the middle larger groove can enable the accessory base to stably slide in the transmission rod, and the smaller grooves on the two sides realize the limitation and the improved stability.
Furthermore, two side groove walls of the first groove 21 are respectively provided with 2 limiting members 210 extending into the groove, two sides of the first protrusion 31 respectively extend outwards to form 2 guide rails 310, and the guide rails 310 are clamped inside the first groove 21 and are in sliding fit with the limiting members 210. By adopting the technical scheme, the sliding track of the accessory base in the transmission rod is further limited, and the sliding path is smoother and more accurate.
Furthermore, the fastening piece 1 is preferably a jackscrew, and the jackscrew penetrates through the door and window accessory and the accessory base 2 from top to bottom and then breaks through the transmission rod 3 to realize fixation. The fixing mode is simplest and most efficient.
As shown in FIG. 7, the total length L of the cross-section of the fitting base 2 1 5mm to 25mm (+ -2 mm), the total cross-sectional height H of the fitting base 2 being 3mm to 15mm (+ -2 mm); adapted, total cross-sectional length M of the drive rod 3 1 5mm to 25.5mm (+ -2 mm) and the total cross-sectional height N of the transmission rod 3 is 2mm to 16mm (+ -2 mm). The cross-sectional inner length L of the first groove 21 2 Is 2mm-24mm (+ -1 mm); phase (C)Adapted, the total length M of the cross section of the first protrusion 31 and the two side rails 310 2 Is 2mm to 23mm (+ -1 mm). Third groove 33 cross-sectional length M 3 Is 3.5mm to 18mm (+ -3 mm).
Furthermore, the present embodiment also provides a set of accurate dimension data.
As shown in FIG. 7, the total length L of the cross-section of the fitting base 2 1 19.7mm (+ -2 mm), the total cross-sectional height H of the fitting base 2 is 4.2mm (+ -2 mm); adapted, total cross-sectional length M of the drive rod 3 1 19.75mm (+ -2 mm) and the total cross-sectional height N of the transmission rod 3 is 4.0mm (+ -2 mm).
Considering the sliding fit relationship between the fitting mount 2 and the transmission rod 3: the cross-sectional inner length L of the first groove 21 2 11.5mm (± 1 mm); adapted, the total length M of the cross section of the first protrusion 31 and the two side rails 310 2 11.4mm (+ -1 mm). The first groove and the first bulge form a clearance fit relation to ensure smooth sliding.
Considering that the transmission rod 3 also needs to be in sliding fit with the profile runner: third groove 33 cross-sectional length M 3 Is 6.4mm (+ -3 mm).
To further extend, taking the fitting base 2 as an example, the total length L of the cross section of the fitting base 2 1 And the cross-sectional inner length L of the first groove 21 2 The ratio of the center to the center of gravity is 1.5. Similarly, 3 total length of cross section M of transmission rod 1 And "the total length M of the cross sections of the first protrusion 31 and the two side rails 310 2 "the ratio between 1.5. And the third groove 33 has a cross-sectional length M 3 Not more than "the total length M of the cross sections of the first projection 31 and the two side rails 310 2 ", mainly in view of the specific dimensions of the profile runner used.
By adopting the technical scheme of the embodiment 2, when the door and window accessories of each locking point are overhauled and replaced, the driving rod does not need to be detached from the section bar sliding groove, and only the jackscrew needs to be unscrewed, so that the rapid overhauling and replacement can be realized; under the condition that the number of the transmission rods is not required to be increased, the number of the locking points can be increased or decreased, and the positions of the locking points can be adjusted.
Example 3
This embodiment provides a first door and window fitting combination, which is now referred to as door and window fitting combination a for the accuracy of the presentation, as shown in fig. 8-10. This door and window accessory combination A (4) is including the first door and window accessory A (41) and the second door and window accessory A (42) that mutually support and use, first door and window accessory A (41) through door and window transmission assembly and section bar spout sliding connection as embodiment 2, second door and window accessory A (42) are established on the stationary plane of door frame/window frame, wherein:
the first door and window accessory A (41) is provided with a column body 410 with a through hole in the middle, the second door and window accessory A (42) is provided with a movable baffle 421 capable of being finely adjusted front and back, the movable baffle 421 is meshed with the bottom of the second door and window accessory A through a sawtooth structure 422, and when the door and window accessory A is used, the column body 410 slides along with a door and window transmission assembly until the column body is contacted with the movable baffle 421 to realize limiting.
Furthermore, the column 410 is a polygon prism, and the through hole directly penetrates through the upper and lower bottom surfaces of the polygon prism 410; the movable baffle 421 is provided with a bending surface, and the bending surface is provided with an oval through hole 423 for finely adjusting the front and back positions of the movable baffle through the tightness of the oval through hole 423 by screws/bolts; the sawtooth structure 422 is a parallel sawtooth structure, and the long edge of the oval through hole 423 is perpendicular to the parallel sawtooth structure.
By adopting the technical scheme of the embodiment 3, a group of locking accessories capable of being finely adjusted can be obtained, the contact limiting mode of the polygon prism and the movable baffle is firmer, and the front and back fine adjustment is realized by arranging the oval through hole, so that the contact limiting has higher flexible adjustability; through setting up parallel sawtooth structure, reinforcing adjustable fender's fastness prevents that the lock point from removing.
Example 4
The present embodiment provides a second door and window accessory combination, as shown in fig. 8 and 11, and for the precision of the expression, the second door and window accessory combination is now referred to as door and window accessory combination B. This door and window accessory combination B (5) is including the first door and window accessory B (51) and the second door and window accessory B (52) that mutually support and use, first door and window accessory B (51) through as above embodiment 2 door and window transmission assembly and section bar spout sliding connection, second door and window accessory B (52) are established on the stationary plane of door frame/window frame, wherein: first door and window accessory B (51) are equipped with the U-shaped groove 510 of through hole, are equipped with buckle 520 on second door and window accessory B (52), and during the use, U-shaped groove 510 slides along with door and window drive assembly, until realizing the locking with buckle 520 cooperation.
Furthermore, the top end of the buckle 520 is rounded, so that the movement loss of the fitting is reduced.
Adopt the technical scheme of embodiment 4, its simple structure is high-efficient, and is fixed firm, need not adopt too much mounting connecting piece.
Example 5
The present embodiment provides a third fenestration combination, which is now referred to as fenestration combination C for the sake of accuracy, and the fenestration combination C (6) includes a first fenestration C (61) and a second fenestration C (62) that are used in cooperation with each other, as shown in fig. 8 and 12. The door and window fitting combination C is actually a combination connection of the door and window fitting combination a and the door and window fitting combination B, and is not described redundantly here.
By adopting the technical scheme of the embodiment 5, the advantages of the above embodiments can be combined.
Example 6
The present embodiment provides a door and window product, as shown in fig. 1, the door and window transmission assembly of embodiment 2 is selected, and is combined with one or more door and window accessories of embodiments 3, 4, and 5, and if necessary, may be used in combination with an angle driver, a push-pull rod, and the like.
The door and window transmission assembly is matched with the door and window combination, so that the locking point is easy to adjust and align in the window sash debugging process, and the installation efficiency is improved; novel door and window can be according to the locking configuration that the combination needs that use the scene demand can be nimble to extremely optimize cost.
Example 7
It is worth mentioning that the door and window product which is more suitable for the market demand and has the best installation effect can be obtained only by selecting and customizing the door and window accessory combination according to the requirements of customers. For example, the window and door product of embodiment 7 shown in fig. 13-15 not only includes the combination of the three window and door accessories of embodiments 3, 4, and 5, but also can be used with the latch accessory 7 (only the latch accessory is shown in fig. 13-15, and other components that cooperate with the latch accessory to lock are not shown) according to the specific requirements of the customer. This bolt accessory can be the product of selling on the market, also can be for the customization product, as long as it can with the accessory base fixed can, in order to increase the utility model discloses a door and window drive assembly's general performance has enlarged market adaptability.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A door and window transmission assembly is used for connecting a door and window accessory with a section bar sliding chute and is characterized by comprising a fastener, an accessory base and a transmission rod; the door and window accessory, the accessory base, the transmission rod and the profile sliding groove are placed from top to bottom, and the door and window accessory and the accessory base are provided with through holes; the bottom of the accessory base is provided with a plurality of parallel grooves with downward openings, the top of the transmission rod is provided with a plurality of parallel protrusions with upward openings, the number of the grooves is equal to that of the protrusions, and the grooves are matched with the protrusions in shape one by one, so that the accessory base can slide along the length direction of the transmission rod; the bottom of the transmission rod is in sliding fit with the profile sliding groove, so that the transmission rod can slide along the length direction of the profile sliding groove; when being in the first state, will the fastener is fixed with the transfer line after running through door and window accessory, accessory base from the top down, makes sliding connection between door and window accessory and the section bar spout.
2. The door and window transmission assembly according to claim 1, wherein the grooves comprise 1 first groove and 2n second grooves, the first groove is arranged in the middle of the bottom of the accessory base, and the second grooves are symmetrically arranged on the left side and the right side of the first groove respectively; the protrusions comprise 1 first protrusion and 2n second protrusions, the first protrusions are arranged in the middle of the top of the transmission rod, and the second protrusions are symmetrically arranged on the left side and the right side of the first protrusions respectively; the first groove is in sliding fit with the first protrusion, and the second groove is in sliding fit with the second protrusion; the n is more than 0.
3. A door and window transmission assembly as claimed in claim 2, wherein n is 1, and the first groove has a greater height and width than the second groove, and the first and second grooves are connected to each other; the both sides cell wall of first recess is extended to the inslot respectively and is formed 2 locating parts, first bellied both sides are extended outwards respectively and are formed 2 guide rails, and the guide rail card is inside and with locating part sliding fit in first recess.
4. The door and window transmission assembly according to claim 3, wherein a third groove is formed in the middle of the bottom of the transmission rod, and the third groove is in sliding fit with the profile sliding groove; the fastener is jackscrew, and the jackscrew is broken and is worn the transfer line and realize fixing after passing through door and window accessory, accessory base from the top down.
5. A door and window transmission assembly as claimed in claim 4, wherein the total length L of the cross-section of the fitting base 1 5mm-25mm (+ -2 mm), the total cross-sectional height H of the fitting base is 3mm-15mm (+ -2 mm); total cross-sectional length M of the drive rod 1 5mm to 25.5mm (+ -2 mm), the total cross-sectional height N of the transmission rod is 2mm to 16mm (+ -2 mm); cross-sectional inner length L of the first groove 2 Is 2mm to 24mm (+ -1 mm); total length M of cross section of first protrusion and two-side guide rail 2 Is 2mm to 23mm (+ -1 mm); third groove cross-sectional length M 3 Is 3.5mm to 18mm (+ -3 mm).
6. A door and window fitting combination comprising a first door and window fitting and a second door and window fitting for use in cooperation with each other, wherein the first door and window fitting is slidably connected to a profile runner via a door and window transmission assembly according to any one of claims 1 to 5, and the second door and window fitting is provided on a fixed surface of a door/window frame, wherein:
first door and window accessory is equipped with the adjustable fender of fine setting around including the cylinder of middle through hole, being equipped with on the second door and window accessory, and adjustable fender passes through sawtooth structure and meshes with second door and window accessory bottom, and during the use, the cylinder slides along with door and window transmission assembly, and it is spacing to realize with the adjustable fender contact.
7. A door and window fittings combination as claimed in claim 6, wherein the cylindrical body is a polygon prism, and the through hole directly penetrates through the upper and lower bottom surfaces of the polygon prism; the movable baffle is provided with a bending surface, the bending surface is provided with an oval through hole, and the front and rear positions of the movable baffle are finely adjusted through the tightness of a screw/bolt and the oval through hole; the sawtooth structure is parallel sawtooth structure, and the long limit of oval through-hole is perpendicular to parallel sawtooth structure each other.
8. A door and window fitting combination comprising a first door and window fitting and a second door and window fitting for use in cooperation with each other, wherein the first door and window fitting is slidably connected to a profile runner via a door and window transmission assembly according to any one of claims 1 to 5, and the second door and window fitting is provided on a fixed surface of a door/window frame, wherein: first door and window accessory is equipped with the U-shaped groove of through hole, is equipped with the buckle on the second door and window accessory, and during the use, the U-shaped groove slides along with door and window drive assembly, realizes the locking until with the buckle cooperation.
9. A door and window accessory combination comprises a first door and window accessory and a second door and window accessory which are matched with each other for use, and is characterized in that the first door and window accessory is slidably connected with a profile chute through a door and window transmission assembly according to any one of claims 1-5, the second door and window accessory is arranged on a fixing surface of a door frame/window frame, the first door and window accessory is respectively provided with a cylindrical body and a U-shaped groove, the cylindrical body and the U-shaped groove are respectively provided with a through hole, the second door and window accessory is provided with a buckle and a movable baffle capable of being finely adjusted forwards and backwards, the movable baffle is meshed with the bottom of the second door and window accessory through a sawtooth structure, when the door and window accessory combination is used, the cylindrical body and the U-shaped groove slide along with the door and window transmission assembly until the cylindrical body is contacted with the movable baffle to realize spacing, and meanwhile, the U-shaped groove is matched with the buckle to realize locking.
10. A window and door comprising the window and door transmission assembly as claimed in any one of claims 1 to 5, and: a fenestration unit assembly as claimed in any one or more of claims 6/7, 8 and 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222058131 | 2022-08-05 | ||
| CN2022220581318 | 2022-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218061870U true CN218061870U (en) | 2022-12-16 |
Family
ID=84404466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222124972.4U Active CN218061870U (en) | 2022-08-05 | 2022-08-12 | Door and window transmission assembly, door and window accessory combination and door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218061870U (en) |
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2022
- 2022-08-12 CN CN202222124972.4U patent/CN218061870U/en active Active
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