CN212507938U - Sliding door and window with flush frame and leaf - Google Patents

Sliding door and window with flush frame and leaf Download PDF

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Publication number
CN212507938U
CN212507938U CN202020606411.6U CN202020606411U CN212507938U CN 212507938 U CN212507938 U CN 212507938U CN 202020606411 U CN202020606411 U CN 202020606411U CN 212507938 U CN212507938 U CN 212507938U
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China
Prior art keywords
door leaf
push
frame
pull door
pull
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Active
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CN202020606411.6U
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Chinese (zh)
Inventor
阳运洪
魏戈捷
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Sichuan Messea Windows & Doors Co ltd
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Sichuan Messea Windows & Doors Co ltd
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Abstract

The utility model discloses a sliding door with flush frame leaves, which comprises a door frame, a first sliding door leaf and a second sliding door leaf, wherein the first sliding door leaf and the second sliding door leaf are slidably arranged in the door frame, the first sliding door leaf and the second sliding door leaf are arranged in a mutual dislocation way, and the door can be opened or closed by sliding the first sliding door leaf and the second sliding door leaf; the door frame mainly comprises an upper slide, a lower slide and a frame, wherein the upper side of the door frame is the upper slide, the lower side of the door frame is the lower slide, and the left side and the right side of the door frame are respectively provided with the frame I and the frame II; the lower slide is provided with a first track and a second track; a first guide groove and a second guide groove are arranged on the upper slide; the rollers are arranged below the first push-pull door leaf and the second push-pull door leaf, and the anti-shaking assemblies are arranged above the first push-pull door leaf and the second push-pull door leaf. The utility model has the advantages of the push-and-pull process is stable, can not take place the striking with the door frame when closing, and the noiselessness is pleasing to the eye and when being in the open position light transmission area is big.

Description

Sliding door and window with flush frame and leaf
Technical Field
The utility model relates to a door and window technical field, concretely relates to sliding door and window that frame fan flushes.
Background
The sliding door and window can be pushed and pulled horizontally and vertically. The sliding door and window has the advantages of no occupation of indoor space, economic price and better sealing property.
The existing sliding door and window has the following defects:
1. when the door and window is closed, the door leaf is easy to collide with the frame, the door leaf and the door frame are damaged, and meanwhile, a loud sound is given out during collision, so that the old or children are easy to be disturbed;
2. when the door and window are closed, the door leaf is stressed and then directly moves towards the door frame, and the situation of clamping hands easily occurs under the careless situation;
3. when the door and window is closed, one part of the door leaf is hidden in the left and right door frames, and the part of the door frame extension part can shield the door leaf, so that the light transmission area of the door and window in the opening position can be influenced; meanwhile, the door and window is not beautiful.
4. The door leaf is easy to shake when the door leaf is pushed or pulled, and is unstable when the door and the window are closed or opened;
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sliding door that frame fan flushes, this door and window have the push-and-pull process stable, can not take place the striking with the door frame when closing, the noiselessness, pleasing to the eye and be in the advantage that light transmission area is big when opening the position.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a sliding door with flush frame leaves comprises a door frame, a first sliding door leaf and a second sliding door leaf, wherein the first sliding door leaf and the second sliding door leaf are arranged in the door frame in a sliding mode, the first sliding door leaf and the second sliding door leaf are arranged in a staggered mode, and the door can be opened or closed by pushing and pulling the first sliding door leaf and the second sliding door leaf;
the door frame mainly comprises an upper slide, a lower slide and a frame, wherein the upper side of the door frame is the upper slide, the lower side of the door frame is the lower slide, and the left side and the right side of the door frame are respectively provided with the frame I and the frame II;
the lower slide is provided with a first track and a second track;
a first guide groove and a second guide groove are arranged on the upper slide;
rollers are arranged below the first push-pull door leaf and the second push-pull door leaf, anti-shaking components are arranged above the first push-pull door leaf and the second push-pull door leaf,
the roller below the first push-pull door leaf is matched with the first track, the roller below the second push-pull door leaf is matched with the second track, and the anti-shaking assembly arranged above the first push-pull door leaf can move in the first guide groove along with the first push-pull door leaf; the anti-shaking component arranged above the second push-pull door leaf can move in the second guide groove along with the second push-pull door leaf;
the outer side of the first push-pull door leaf is flush with the outer side of the frame, and the inner side of the second push-pull door leaf is flush with the inner side of the frame;
sealing buffer rubber strips capable of contacting with the frame I and the frame II are arranged at the left end of the first push-pull door leaf and the right end of the second push-pull door leaf;
the right end of the first push-pull door leaf and the left end of the second push-pull door leaf are provided with extending parts, first sealing buffer rubber strips are arranged on the extending parts, and when the door is in a closed state, the first push-pull door leaf and the first sealing buffer rubber strips on the second door window can be in contact with each other and realize extrusion;
two-way buffers are arranged in the first guide groove and the second guide groove, upper damping blocks are arranged on the first push-pull door leaf and the second push-pull door leaf, and the upper damping blocks can be clamped with the two-way buffers.
Further, the first rail and the second rail are both pure copper rails.
Further, the anti-shaking assembly is an adjustable anti-shaking assembly, and the structure of the anti-shaking assembly is as follows: the sliding door comprises two balance wheels, a swinging block, a sliding block, a fixed base and an adjusting bolt, wherein the fixed base is fixedly arranged on a first sliding door leaf or a second sliding door leaf, the sliding block is arranged on the fixed base in a sliding manner, the two balance wheels are respectively arranged at the left end and the right end of the swinging block through a first rotating shaft, the middle part of the swinging block is hinged on the fixed base, the right end or the left end of the swinging block is hinged on the sliding block, the right side of the sliding block is provided with a vertical part, the vertical part is provided with a threaded hole, the fixed base is provided with a first vertical part, the first vertical part is provided with a first threaded hole, and the threaded hole is collinear with the axis, the adjusting bolt is matched on the threaded hole and the first threaded hole, the sliding block can be driven to move by screwing the adjusting bolt, and then, after the swinging block rotates, the balance wheel contacts with the side wall of the first guide groove or the second guide groove.
Wherein, the swing piece realizes articulated through axis of rotation and sliding block and unable adjustment base.
Wherein, two are installed to two-way buffer including base, spring, activity fixture block and hydraulic stem on the base the hydraulic stem, the expansion end of hydraulic stem is towards the left and right sides respectively, be provided with the slide on the base, the expansion end of two hydraulic stems all articulates there is the activity fixture block, activity fixture block can slide in the slide, activity fixture block be provided with can with go up the draw-in groove of damping piece block, spring one end is connected with the base, and one end is connected with activity fixture block.
Further optimize, first push-and-pull door leaf and second push-and-pull door leaf all include push-and-pull door leaf frame and push-and-pull door leaf, and the push-and-pull door leaf is installed in push-and-pull door leaf frame, is provided with first adhesive tape between push-and-pull door leaf frame and the push-and-pull door leaf outside, is provided with the second adhesive tape between push-and-pull door leaf inboard and the push-and-pull door leaf frame, the inside hollow sound-proof glass of push-and-pull door leaf.
Wherein, the gyro wheel is the super-silent pulley.
The sliding door leaf frame is manufactured by a seamless welding or whole spraying process.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model can make the first push-pull door leaf and the second push-pull door leaf more stable in the process of pushing and pulling through the anti-shaking component, and can effectively avoid shaking in the process of pushing and pulling; more importantly, because prevent rocking the subassembly and for adjustable prevent rocking the subassembly, can adjust according to the in service behavior in the in-service use, the suitability is better.
In addition, the outer side of the first push-pull door leaf is flush with the outer side of the frame, and the inner side of the second push-pull door leaf is flush with the inner side of the frame, so that the appearance of obvious steps is avoided, and the appearance is more attractive; the utility model discloses when being in the open mode, do not have sheltering from of extension on the door frame for the light transmission area is bigger.
Because the utility model is provided with the bidirectional buffer, in the actual use, when the first push-pull door leaf or the second push-pull door leaf is pushed and pulled under the action of the bidirectional buffer, the two-way buffer can not directly impact the door frame, thereby reducing the noise, avoiding the door and window from being damaged by impact and protecting the door and window; the condition of hand clamping is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the longitudinal cross section structure of the present invention.
Fig. 2 is a schematic view of the transverse cross section structure of the present invention.
Fig. 3 is the utility model discloses an prevent rocking subassembly overall structure schematic diagram.
Fig. 4 is a schematic view of the overall structure of the bidirectional buffer according to the present invention.
Fig. 5 is a schematic view of a portion a of fig. 2 according to the present invention.
Reference numerals: 1 first sliding door leaf, 2 second sliding door leaf, 3 upward sliding, 4 downward sliding, 5 frames I, 6 frames II, 7 first tracks, 8 second tracks, 9 first guide grooves, 10 second guide grooves, 11 rollers, 12 anti-shaking assemblies, 13 sealing buffer rubber strips, 14 extending parts, 15 first sealing buffer rubber strips, 16 two-way buffers, 17 upper damping blocks, 18 balance wheels, 19 swinging blocks, 20 sliding blocks, 21 fixed bases, 22 adjusting bolts, 23 first rotating shafts, 24 vertical parts, 25 threaded holes, 26 first vertical parts, 27 first threaded holes, 28 bases, 29 springs, 30 movable clamping blocks, 31 hydraulic rods, 32 clamping grooves, 33 sliding door leaf frames, 34 sliding door leaf surfaces, 35 first rubber strips, 36 second rubber strips and 37 slideways.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The embodiment discloses a sliding door with flush frame leaves, which comprises a door frame, a first sliding door leaf 1 and a second sliding door leaf 2, wherein the first sliding door leaf 1 and the second sliding door leaf 2 are slidably arranged in the door frame, the first sliding door leaf 1 and the second sliding door leaf 2 are arranged in a staggered mode, and the door can be opened or closed by pushing and pulling the first sliding door leaf 1 and the second sliding door leaf 2;
the door frame mainly comprises an upper slide 3, a lower slide 4 and frames, wherein the upper side of the door frame is the upper slide 3, the lower side of the door frame is the lower slide 4, and the left side and the right side of the door frame are respectively provided with a frame I5 and a frame II 6;
a first rail 7 and a second rail 8 are arranged on the lower slide 4;
a first guide groove 9 and a second guide groove 10 are arranged on the upper slide 3;
the rollers 11 are respectively arranged below the first push-pull door leaf 1 and the second push-pull door leaf 2, the anti-shaking components 12 are respectively arranged above the first push-pull door leaf 1 and the second push-pull door leaf 2,
the roller 11 below the first sliding door leaf 1 is matched with the first track 7, the roller 11 below the second sliding door leaf 2 is matched with the second track 8, and the anti-shaking component 12 arranged above the first sliding door leaf 1 can move in the first guide groove 9 along with the first sliding door leaf 1; the anti-shaking assembly 12 arranged above the second sliding door leaf 2 can move in the second guide groove 10 along with the second sliding door leaf 2;
the outer side of the first push-pull door leaf 1 is flush with the outer side of the frame, and the inner side of the second push-pull door leaf 2 is flush with the inner side of the frame;
sealing buffer rubber strips 13 which can be in contact with the frame I5 and the frame II 6 are arranged at the left end of the first sliding door leaf 1 and the right end of the second sliding door leaf 2;
the right end of the first sliding door leaf 1 and the left end of the second sliding door leaf 2 are provided with extending parts 14, the extending parts 14 are provided with first sealing buffer rubber strips 15, and when the door is in a closed state, the first sliding door leaf 1 and the first sealing buffer rubber strips 15 on the second door window can be in mutual contact and realize extrusion;
two-way dampers 16 are installed in the first guide groove 9 and the second guide groove 10, and upper damping blocks 17 are installed on the first sliding door leaf 1 and the second sliding door leaf 2, and the upper damping blocks 17 can be engaged with the two-way dampers 16.
In practical use, the first sliding door leaf 1 and the second sliding door leaf 2 respectively slide in the first guide groove 9 and the second guide groove 10, and the first sliding door leaf 1 and the second sliding door leaf 2 can achieve a buffering effect when contacting with a door frame when being closed through the arranged sealing buffering rubber strip 13; meanwhile, under the action of the bidirectional buffer 16, the purpose of secondary buffering is realized; avoid damage and noise generation caused by impact; when the door is closed, the first sliding door leaf 1 and the first sealing buffer rubber strip 15 on the second door window are contacted and extruded to realize the effects of buffering and sealing.
And, because the anti-sway subassembly 12 is adjustable anti-sway subassembly, can adjust according to the in-service use condition in the in-service use, the suitability is better, and first, two push-and-pull door leafs can not rock in the push-and-pull in-process, have better stability. And, because the outside of first sliding door leaf 1 flushes with the outside of frame, the inboard of second sliding door leaf 2 flushes with the inboard of frame, avoids appearing more obvious step, and is more pleasing to the eye. The step is an extension part extending from the frame, and the edge of the door leaf can be covered by about 5-8cm when the door is closed; the utility model discloses when being in the open mode, do not have sheltering from of extension on the door frame for the light transmission area is bigger.
Wherein, the first track 7 and the second track 8 are both pure copper tracks; the roller 11 is an ultra-silent pulley; therefore, the noise of the first push-pull door leaf 1 or the second push-pull door leaf 2 in the push-pull process can be ensured to be lower, and the phenomenon of blocking in the push-pull process is avoided.
Further optimize, prevent rocking subassembly 12 is adjustable and prevents rocking the subassembly, and its structure is: the two balance wheels 18 are respectively arranged at the left end and the right end of the swinging block 19 through a first rotating shaft 23, the middle part of the swinging block 19 is hinged on the fixed base 21, the right end or the left end is hinged on the sliding block 20, the right side of the sliding block 20 is provided with a vertical part 24, the vertical part 24 is provided with a threaded hole 25, the fixed base 21 is provided with a first vertical part 26, the first vertical part 26 is provided with a first threaded hole 27, the threaded hole 25 is collinear with the axis of the first threaded hole 27, the adjusting bolt 22 is matched on the threaded hole 25 and the first threaded hole 27, and the sliding block 20 can be driven to move by screwing the adjusting bolt 22, when the swing block 19 is further rotated, the balance 18 comes into contact with the side wall of the first guide groove 9 or the second guide groove 10.
In the present embodiment, the left end of the swing block 19 is hinged to the slide block 20. The swing block 19 is hinged to the slide block 20 and the fixed base 21 through a rotating shaft.
Therefore, in practical use, if a gap occurs, the balance wheel 18 can be adjusted through the adjusting bolt 22, so that the balance wheel is in contact with the side wall of the first guide groove 9 or the second guide groove 10, and good stability in the pushing and pulling process is ensured; the middle part of the swing block 19 is hinged on the fixed base 21 through a rotating shaft, the left end of the swing block is hinged on the sliding block 20 through another rotating shaft, the rotating shaft arranged in the middle part of the swing block 19 penetrates through the sliding block 20, and the sliding block 20 is provided with a abdicating groove, so that the sliding block 20 can move normally; of course, in actual use, the side edge of the sliding block 20 may be provided with a recess; when the adjustment is needed, the sliding block 20 is moved by rotating the adjusting bolt 22, so that the sliding block 20 drives the swinging block 19 to rotate around the rotating shaft in the middle of the swinging block 19; the two balances 18 will then follow the rotation of the oscillating mass 19, while approaching or departing from the side walls of the first 9 or second 10 guide grooves; in this way, the balance 18 is ensured to be in contact with the side walls of the first guide groove 9 or the second guide groove 10, and the stability of the first sliding door leaf 1 and the second sliding door leaf 2 during the sliding process is further ensured.
Wherein, two-way buffer 16 includes base 28, spring 29, activity fixture block 30 and hydraulic stem 31, installs two on the base 28 hydraulic stem 31, the expansion end of two hydraulic stem 31 is towards the left and right sides respectively, be provided with slide 37 on the base 28, the expansion end of two hydraulic stem 31 all articulates there is activity fixture block 30, activity fixture block 30 can slide in slide 37, activity fixture block 30 be provided with can with go up the draw-in groove 32 of damping piece 17 block, spring 29 one end is connected with base 28, and one end is connected with activity fixture block 30. First sliding door leaf 1 or second sliding door leaf 2 are at the in-process of push-and-pull, can carry out the block through last damping piece 17 and draw-in groove 32 on the activity fixture block 30, the last damping piece 17 of first sliding door leaf 1 or second sliding door leaf 2 will drive activity fixture block 30 and follow the removal after the block, at this moment, exert a resistance to activity fixture block 30 under the effect of hydraulic stem 31, slow down the translation rate of first sliding door leaf 1 or second sliding door leaf 2, make first or second sliding door leaf slowly close under the continuous pushing action of hydraulic stem 31.
Because the movable fixture 30 is hinged to the movable end of the hydraulic rod 31, when the first sliding door leaf 1 or the second sliding door leaf 2 is opened, the movable fixture 30 returns along with the upper damping block 17, and when the movable fixture 30 moves to the limit position of the hydraulic rod 31, the movable fixture 30 stops moving and rotates, so that the movable fixture 30 and the upper damping block 17 are disengaged from the clamping state, and reset is performed under the action of the spring 29.
The first push-pull door leaf 1 and the second push-pull door leaf 2 respectively comprise a push-pull door leaf frame 33 and a push-pull door leaf 34, the push-pull door leaf 34 is installed in the push-pull door leaf frame 33, a first adhesive tape 35 is arranged between the outer side of the push-pull door leaf 34 and the push-pull door leaf frame 33, a second adhesive tape 36 is arranged between the inner side of the push-pull door leaf 34 and the push-pull door leaf frame 33, and hollow sound insulation glass is arranged in the push-pull door leaf 34; thus, the utility model discloses better noise control sound function has.
In actual use, the sliding door frame 33 is made by a seamless welding or whole spraying process, so that the sliding door frame has better waterproof performance, and in actual use, the seamless welding process or the whole spraying process in the prior art can be adopted, and details are not repeated here.
In practical use, glass cement can be coated on the position of the gap between the sliding door leaf frame 33 and the sliding door leaf frame 33 surface, so that the waterproof performance is further improved.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.

Claims (8)

1. The utility model provides a sliding door that frame fan flushes which characterized in that: the door comprises a door frame, a first push-pull door leaf and a second push-pull door leaf, wherein the first push-pull door leaf and the second push-pull door leaf are arranged in the door frame in a sliding mode, the first push-pull door leaf and the second push-pull door leaf are arranged in a staggered mode, and the door can be opened or closed by pushing and pulling the first push-pull door leaf and the second push-pull door leaf;
the door frame mainly comprises an upper slide, a lower slide and a frame, wherein the upper side of the door frame is the upper slide, the lower side of the door frame is the lower slide, and the left side and the right side of the door frame are respectively provided with the frame I and the frame II;
the lower slide is provided with a first track and a second track;
a first guide groove and a second guide groove are arranged on the upper slide;
rollers are arranged below the first push-pull door leaf and the second push-pull door leaf, anti-shaking components are arranged above the first push-pull door leaf and the second push-pull door leaf,
the roller below the first push-pull door leaf is matched with the first track, the roller below the second push-pull door leaf is matched with the second track, and the anti-shaking assembly arranged above the first push-pull door leaf can move in the first guide groove along with the first push-pull door leaf; the anti-shaking component arranged above the second push-pull door leaf can move in the second guide groove along with the second push-pull door leaf;
the outer side of the first push-pull door leaf is flush with the outer side of the frame, and the inner side of the second push-pull door leaf is flush with the inner side of the frame;
sealing buffer rubber strips capable of contacting with the frame I and the frame II are arranged at the left end of the first push-pull door leaf and the right end of the second push-pull door leaf;
the right end of the first push-pull door leaf and the left end of the second push-pull door leaf are provided with extending parts, first sealing buffer rubber strips are arranged on the extending parts, and when the door is in a closed state, the first push-pull door leaf and the first sealing buffer rubber strips on the second door window can be in contact with each other and realize extrusion;
two-way buffers are arranged in the first guide groove and the second guide groove, upper damping blocks are arranged on the first push-pull door leaf and the second push-pull door leaf, and the upper damping blocks can be clamped with the two-way buffers.
2. A sliding door or window with flush sash according to claim 1 wherein: the first track and the second track are both pure copper tracks.
3. A sliding door or window with flush sash according to claim 1 wherein: prevent rocking the subassembly and for adjustable prevent rocking the subassembly, its structure is: the sliding door comprises two balance wheels, a swinging block, a sliding block, a fixed base and an adjusting bolt, wherein the fixed base is fixedly arranged on a first sliding door leaf or a second sliding door leaf, the sliding block is arranged on the fixed base in a sliding manner, the two balance wheels are respectively arranged at the left end and the right end of the swinging block through a first rotating shaft, the middle part of the swinging block is hinged on the fixed base, the right end or the left end of the swinging block is hinged on the sliding block, the right side of the sliding block is provided with a vertical part, the vertical part is provided with a threaded hole, the fixed base is provided with a first vertical part, the first vertical part is provided with a first threaded hole, and the threaded hole is collinear with the axis, the adjusting bolt is matched on the threaded hole and the first threaded hole, the sliding block can be driven to move by screwing the adjusting bolt, and then, after the swinging block rotates, the balance wheel contacts with the side wall of the first guide groove or the second guide groove.
4. A sliding door or window with flush sash according to claim 3 wherein: the swinging block is hinged with the sliding block and the fixed base through the rotating shaft.
5. A sliding door or window with flush sash according to claim 1 wherein: the bidirectional buffer comprises a base, a spring, two movable clamping blocks and two hydraulic rods, wherein the two hydraulic rods are installed on the base, the movable ends of the hydraulic rods face the left side and the right side respectively, a slide way is arranged on the base, the movable ends of the two hydraulic rods are hinged to the movable clamping blocks, the movable clamping blocks can slide in the slide way, the movable clamping blocks are provided with clamping grooves which can be clamped by the upper damping blocks, one end of the spring is connected with the base, and the other end of the spring is connected with the movable clamping blocks.
6. A sliding door or window with flush sash according to claim 1 wherein: first push-and-pull door leaf and second push-and-pull door leaf all include push-and-pull door leaf frame and push-and-pull door leaf, and the push-and-pull door leaf is installed in push-and-pull door leaf frame, is provided with first adhesive tape between push-and-pull door leaf frame and the push-and-pull door leaf outside, is provided with the second adhesive tape between push-and-pull door leaf inboard and the push-and-pull door leaf frame, the inside hollow sound-proof glass of push-and-pull door leaf.
7. A sliding door or window with flush sash according to any one of claims 1 to 6 wherein: the roller is an ultra-silent pulley.
8. A sliding door or window with flush sash according to claim 7 wherein: the sliding door leaf frame is manufactured by a seamless welding or whole spraying process.
CN202020606411.6U 2020-04-21 2020-04-21 Sliding door and window with flush frame and leaf Active CN212507938U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020606411.6U CN212507938U (en) 2020-04-21 2020-04-21 Sliding door and window with flush frame and leaf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020606411.6U CN212507938U (en) 2020-04-21 2020-04-21 Sliding door and window with flush frame and leaf

Publications (1)

Publication Number Publication Date
CN212507938U true CN212507938U (en) 2021-02-09

Family

ID=74435087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020606411.6U Active CN212507938U (en) 2020-04-21 2020-04-21 Sliding door and window with flush frame and leaf

Country Status (1)

Country Link
CN (1) CN212507938U (en)

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GR01 Patent grant
GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Yang Yunhong

Inventor after: Wei Gejie

Inventor before: Yang Yunhong

Inventor before: Wei Gejie

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A sliding door and window with flush frame and leaf

Effective date of registration: 20230109

Granted publication date: 20210209

Pledgee: Guanghan Sichuan rural commercial bank Limited by Share Ltd.

Pledgor: SICHUAN MESSEA WINDOWS & DOORS CO.,LTD.

Registration number: Y2023980030611

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20231228

Granted publication date: 20210209

Pledgee: Guanghan Sichuan rural commercial bank Limited by Share Ltd.

Pledgor: SICHUAN MESSEA WINDOWS & DOORS CO.,LTD.

Registration number: Y2023980030611

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A sliding door and window with flush frame and leaf

Effective date of registration: 20231228

Granted publication date: 20210209

Pledgee: Guanghan Sichuan rural commercial bank Limited by Share Ltd.

Pledgor: SICHUAN MESSEA WINDOWS & DOORS CO.,LTD.

Registration number: Y2023110000566