CN115288582A - Timber with anticollision structure - Google Patents

Timber with anticollision structure Download PDF

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Publication number
CN115288582A
CN115288582A CN202211006756.8A CN202211006756A CN115288582A CN 115288582 A CN115288582 A CN 115288582A CN 202211006756 A CN202211006756 A CN 202211006756A CN 115288582 A CN115288582 A CN 115288582A
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CN
China
Prior art keywords
fixed
wood
door body
timber
wooden door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211006756.8A
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Chinese (zh)
Inventor
胡修阁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Yige Zhizao Home Co ltd
Original Assignee
Shandong Yige Zhizao Home Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Yige Zhizao Home Co ltd filed Critical Shandong Yige Zhizao Home Co ltd
Priority to CN202211006756.8A priority Critical patent/CN115288582A/en
Publication of CN115288582A publication Critical patent/CN115288582A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
    • E06B3/74—Door leaves consisting of frame and panels, e.g. of raised panel type with wooden panels or frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/67—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible or rigid rack-and-pinion arrangements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/44—Vertically-sliding wings
    • E06B3/4407—Single-hung, i.e. having a single vertical sliding panel
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The invention discloses a wooden door with an anti-collision structure, which comprises a wooden door body, wherein an observation hole is formed in the side edge of the wooden door body, a second metal frame is wrapped on the inner wall of the observation hole, a glass plate is fixed inside the second metal frame, a glass plate shielding mechanism is installed on the inner side of the wooden door body, an inner anti-collision mechanism is installed on the inner side of the wooden door body, an outer anti-collision mechanism is installed on the outer side of the wooden door body, the inner anti-collision mechanism and the outer anti-collision mechanism are completely identical in structure, the inner anti-collision mechanism comprises a second sliding seat, sliding blocks, arc-shaped steel plates, spring buffer assemblies, rubber plates and sponge blocks, the number of the second sliding seats is two, the sliding blocks are slidably installed on the second sliding seat, and the arc-shaped steel plates are fixed between the two sliding blocks. The wooden door is convenient to disassemble and assemble and maintain, and has a good protection effect on the wooden door body.

Description

Timber with anticollision structure
Technical Field
The invention relates to the technical field of wood doors, in particular to a wood door with an anti-collision structure.
Background
The anticollision door can be seen from the name and is exactly the door that can resist the striking, and this kind of door is the specialty and is applied to the supermarket, and the food workshop, when having the vehicle current in the industry factory building, the staff need not be carelessly opened the door and directly can be opened with vehicle striking back door, and the door just can self-closing after the people passed, and it will rely on dead weight ability return completely to exempt from power, can save transit time greatly, improves current efficiency to can the environmental protection be clean sealed.
In use we find that present crashproof door generally directly sets up the crashproof and glues the piece on the door, and inconvenient change and great to the impact of door in the use, the life-span of door shortens, consequently, is unfavorable for the popularization.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a wood door with an anti-collision structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a timber with anticollision structure, includes the timber body, the observation hole has been seted up to the side of timber body, the inner wall parcel in observation hole has second metal frame, the inside of second metal frame is fixed with the glass board, the glass board is installed to the inboard of timber body and is sheltered from the mechanism, anticollision institution in the inboard of timber body is installed, outer anticollision institution is installed in the outside of timber body, interior anticollision institution is the same completely with outer anticollision institution's structure, interior anticollision institution includes second slide, slider, arc steel sheet, spring buffer assembly, rubber sheet, sponge piece, the second slide is provided with two, slidable mounting has the slider on the second slide, two be fixed with the arc steel sheet, two demountable installation has the rubber sheet between the slider, the side of arc steel sheet is fixed with the sponge piece, spring buffer assembly is installed to the side of arc steel sheet.
Preferably, the timber door body includes and comprises outer plank, metal gasket, net plank, the both sides of net plank all are fixed with metal gasket, the one side of keeping away from the net plank on the metal gasket is fixed with outer plank.
Preferably, the grid wood board is composed of laths, a plurality of clamping grooves are formed in the laths, and the laths are mutually clamped through the clamping grooves.
Preferably, the outside parcel of timber door body has first metal frame, timber door body and first metal frame, second metal frame pass through rivet fixed connection.
Preferably, the glass board shelters from mechanism and includes first slide, baffle, gear, motor, rack, first slide is fixed on the timber body, the motor is installed to the side of first slide, the gear has been cup jointed to the output shaft of motor, slide in the first slide and cup jointed the baffle, the side of baffle is fixed with the rack with gear engaged with.
Preferably, the side of slider articulates there are two splint, the tip of rubber slab is pressed from both sides tightly through two splint, two pass through bolt assembly fastening connection between the splint.
Preferably, the spring buffer assembly comprises a fixing plate, a screw rod, a spring and a supporting plate, the screw rod is sleeved on the arc-shaped steel plate through threads, the fixing plate is fixed on the screw rod, and the fixing plate is connected with the supporting plate through the spring.
Preferably, the rubber plate abuts against the sponge block, and the supporting plate abuts against the rubber plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the arranged metal gasket can enhance the toughness and strength of the whole and has a certain flame-retardant effect, the arranged grid wood board can reduce the whole weight and enhance the whole rigidity, the glass board is used for observing the outside under the condition that the wood door body is not opened, the motor drives the gear to rotate, the gear can drive the baffle to move through the meshing with the rack, and the glass board can be shielded through the baffle, so that a relative privacy space is provided for the inside;
2. according to the invention, the two clamping plates are connected through the bolt assembly, so that the rubber plate can be clamped through the two clamping plates, the rubber plate is convenient to disassemble and assemble, the rubber plate can be conveniently replaced after being damaged, and the whole body can be conveniently disassembled, replaced and maintained through the sliding of the sliding block in the second sliding seat;
3. according to the wooden door, the trolley can directly impact on the rubber plate, the rubber plate is supported by the sponge block and the spring buffer assembly, the overall anti-impact effect is good, the wooden door can be effectively prevented from impacting on the wooden door body, and the wooden door is good in protection.
Drawings
FIG. 1 is a schematic view of the outside structure of a wood door with an anti-collision structure according to the present invention;
FIG. 2 is a schematic view of the inside structure of a wood door with an anti-collision structure according to the present invention;
FIG. 3 is a cross-sectional view of a wood door body of a wood door with an impact prevention structure according to the present invention;
FIG. 4 is a schematic structural view of a grid board of a wood door with a bump protection structure according to the present invention;
FIG. 5 is a schematic view of the slat of a wood door with a bump stop according to the present invention;
FIG. 6 is a schematic structural view of a glass panel shielding mechanism of a wood door with an anti-collision structure according to the present invention;
FIG. 7 is a schematic structural view of an internal anti-collision mechanism of a wooden door with an anti-collision structure according to the present invention;
FIG. 8 is a schematic structural view of a second slide carriage of a wood door with an anti-collision structure according to the present invention;
FIG. 9 is a schematic view of a portion of the structure of FIG. 7;
FIG. 10 is a schematic view of a spring buffer assembly of a wood door with a crashworthy structure according to the present invention.
In the figure: 1 timber door body, 101 outer plank, 102 metal gasket, 103 net plank, 1031 lath, 1032 draw-in groove, 2 second metal frame, 3 glass boards, 4 glass board shelter from the mechanism, 41 first slide, 42 baffles, 43 gears, 44 motors, 45 racks, 5 first metal frame, 6 rivets, 7 interior crashproof mechanisms, 71 second slide, 72 sliders, 73 arc steel plates, 74 spring buffer assembly, 741 fixed plate, 742 screw, 743 spring, 744 backup pad, 75 rubber slab, 76 sponge piece, 77 splint, 78 bolt assembly, 8 outer crashproof mechanisms.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, 2, 7 and 8, a wooden door with an anti-collision structure comprises a wooden door body 1, wherein an observation hole is formed in the side edge of the wooden door body 1, a second metal frame 2 is wrapped on the inner wall of the observation hole, a glass plate 3 is fixed inside the second metal frame 2, the glass plate 3 is used for observing the outside without opening the wooden door body 1, a glass plate shielding mechanism 4 is installed on the inner side of the wooden door body 1, the glass plate shielding mechanism 4 is used for sealing the glass plate 3 to prevent the outside from being observed inside, the wooden door has a certain privacy protection effect, an inner anti-collision mechanism 7 is installed on the inner side of the wooden door body 1, an outer anti-collision mechanism 8 is installed on the outer side of the wooden door body 1, the structures of the inner anti-collision mechanism 7 and the outer anti-collision mechanism 8 are completely the same, the inner anti-collision mechanism 7 and the outer anti-collision mechanism 8 are used for a cart and the like to directly impact the inner anti-collision mechanism 7 and the outer anti-collision mechanism 8, therefore, the wooden door body 1 can be opened in an auxiliary manner without manually opening the wooden door body 1, the inner anti-collision mechanism 7 comprises two second sliding seats 71, two sliding blocks 72, an arc-shaped steel plate 73, a spring buffer assembly 74, a rubber plate 75 and sponge blocks 76, the number of the second sliding seats 71 is two, the sliding blocks 72 are arranged on the second sliding seats 71 in a sliding manner, the arc-shaped steel plate 73 is fixed between the two sliding blocks 72, the rubber plate 75 is detachably arranged between the two sliding blocks 72, the sponge blocks 76 are fixed on the side edges of the arc-shaped steel plate 73, the spring buffer assembly 74 is arranged on the side edges of the arc-shaped steel plate 73, the first metal frame 5 is wrapped outside the wooden door body 1, the first metal frame 5 and the second metal frame 2 are fixedly connected through rivets 6, the sliding blocks 72 slide in the second sliding seats 71, the whole body can be conveniently detached, replaced and maintained, and a trolley can directly impact on the rubber plate 75, the rubber plate 75 is supported by the sponge block 76 and the spring buffer assembly 74, so that the overall anti-collision effect is good, the impact on the wooden door body 1 can be effectively avoided, and the protection performance is good.
Referring to fig. 3, fig. 4, fig. 5, the wooden door body 1 includes by outer plank 101, metal gasket 102, net plank 103 constitutes, the both sides of net plank 103 all are fixed with metal gasket 102, one side of keeping away from net plank 103 on the metal gasket 102 is fixed with outer plank 101, net plank 103 comprises lath 1031, a plurality of draw-in groove 1032 has been seted up on lath 1031, connect each other through draw-in groove 1032 between lath 1031, the metal gasket 102 that sets up can strengthen holistic toughness and intensity, and have certain flame retardant efficiency, the reducible whole weight of net plank 103 that sets up, strengthen whole rigidity.
Referring to fig. 6, the glass plate shielding mechanism 4 includes a first sliding seat 41, a baffle 42, a gear 43, a motor 44, a rack 45, the first sliding seat 41 is fixed on the wooden door body 1, the motor 44 is installed on the side of the first sliding seat 41, the gear 43 is sleeved on an output shaft of the motor 44, the baffle 42 is sleeved in the first sliding seat 41 in a sliding manner, the rack 45 meshed with the gear 43 is fixed on the side of the baffle 42, the motor 44 drives the gear 43 to rotate, the gear 43 can drive the baffle 42 to move through the meshing with the rack 45, the glass plate 3 can be shielded through the baffle 42, thereby providing a relative privacy space for the inside.
Referring to fig. 9, the side of slider 72 is articulated to have two splint 77, and the tip of rubber slab 75 is tight through two splint 77, through bolt assembly 78 fastening connection between two splint 77, connects two splint 77 through bolt assembly 78 to two splint 77 of accessible press from both sides tight rubber slab 75, make things convenient for the dismouting of rubber slab 75, thereby can conveniently change after rubber slab 75 damages.
Referring to fig. 10, the spring buffer assembly 74 includes a fixing plate 741, a screw rod 742, a spring 743, and a supporting plate 744, the screw rod 742 is sleeved on the arc-shaped steel plate 73 through a thread, the fixing plate 741 is fixed on the screw rod 742, the fixing plate 741 is connected with the supporting plate 744 through the spring 743, the rubber plate 75 abuts against the sponge block 76, the supporting plate 744 abuts against the rubber plate 75, when the cart collides on the rubber plate 75, the rubber plate 75 extrudes the spring 74 through the supporting plate 744, so as to buffer and reduce the impact on the wooden door body 1.
During the use, the holistic toughness and intensity can be strengthened to the metal gasket 102 that sets up, and certain flame retardant efficiency has, the reducible whole weight of the net plank 103 that sets up, strengthen whole rigidity, glass board 3 is used for observing to the outside under the condition of not opening timber body 1, motor 44 drives gear 43 and rotates, gear 43 can drive baffle 42 through the meshing with between the rack 45 and remove, can shelter from glass board 3 through baffle 42, thereby for inside provide a relative privacy space, connect two splint 77 through bolt component 78, thereby two splint 77 of accessible press from both sides tight rubber slab 75, make things convenient for the dismouting of rubber slab 75, thereby can conveniently change after rubber slab 75 damages, slide in second slide 71 through slider 72, can be convenient dismantle the whole and change and maintain, the dolly can directly strike on rubber slab 75, rubber slab 75 supports through sponge piece 76 and spring buffer component 74, whole crashproof is effectual, and can effectively avoid assaulting on timber body 1, the protectiveness is good.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides a timber with anticollision structure, includes timber body (1), its characterized in that, the observation hole has been seted up to the side of timber body (1), the inner wall parcel in observation hole has second metal frame (2), the inside of second metal frame (2) is fixed with glass board (3), the glass board is installed to the inboard of timber body (1) and is sheltered from mechanism (4), anticollision institution (7) in the inboard of timber body (1) is installed, anticollision institution (8) outside is installed in the outside of timber body (1), the structure of interior anticollision institution (7) and outer anticollision institution (8) is the same completely, interior anticollision institution (7) are including second slide (71), slider (72), arc steel sheet (73), spring buffer subassembly (74), rubber sheet (75), sponge piece (76), slidable mounting has slider (72) on second slide (71), two be fixed with arc steel sheet (73) between slider (72) detachable rubber sheet (75), the fixed with arc steel sheet (73) side spring buffer subassembly (74) of sponge piece (73), sponge piece (73) is installed.
2. The wood door with the anti-collision structure is characterized in that the wood door body (1) consists of an outer wood board (101), a metal gasket (102) and a grid wood board (103), the metal gasket (102) is fixed on two sides of the grid wood board (103), and the outer wood board (101) is fixed on one side, far away from the grid wood board (103), of the metal gasket (102).
3. The wood door with the anti-collision structure according to claim 2, wherein the grid wood board (103) is composed of battens (1031), a plurality of clamping grooves (1032) are formed in the battens (1031), and the battens (1031) are mutually clamped through the clamping grooves (1032).
4. The wood door with the anti-collision structure according to claim 1, wherein the exterior of the wood door body (1) is wrapped by a first metal frame (5), and the wood door body (1) is fixedly connected with the first metal frame (5) and the second metal frame (2) through rivets (6).
5. The wood door with an anti-collision structure according to claim 1, wherein the glass plate shielding mechanism (4) comprises a first sliding base (41), a baffle (42), a gear (43), a motor (44) and a rack (45), the first sliding base (41) is fixed on the wood door body (1), the motor (44) is installed on the side edge of the first sliding base (41), the gear (43) is sleeved on an output shaft of the motor (44), the baffle (42) is sleeved in the first sliding base (41) in a sliding mode, and the rack (45) meshed with the gear (43) is fixed on the side edge of the baffle (42).
6. The wooden door with the anticollision structure of claim 1, characterized in that, the side of the slider (72) is hinged with two clamping plates (77), the end of the rubber plate (75) is clamped by the two clamping plates (77), and the two clamping plates (77) are fastened and connected by a bolt assembly (78).
7. The wood door with an anti-collision structure according to claim 1, wherein the spring buffer assembly (74) comprises a fixing plate (741), a screw rod (742), a spring (743) and a supporting plate (744), the screw rod (742) is sleeved on the arc-shaped steel plate (73) through threads, the fixing plate (741) is fixed on the screw rod (742), and the supporting plate (744) is connected to the fixing plate (741) through the spring (743).
8. A timber door with impact resistant construction according to claim 7 wherein the rubber sheet (75) abuts against a sponge block (76) and the support plate (744) bears against the rubber sheet (75).
CN202211006756.8A 2022-08-22 2022-08-22 Timber with anticollision structure Pending CN115288582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211006756.8A CN115288582A (en) 2022-08-22 2022-08-22 Timber with anticollision structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211006756.8A CN115288582A (en) 2022-08-22 2022-08-22 Timber with anticollision structure

Publications (1)

Publication Number Publication Date
CN115288582A true CN115288582A (en) 2022-11-04

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Application Number Title Priority Date Filing Date
CN202211006756.8A Pending CN115288582A (en) 2022-08-22 2022-08-22 Timber with anticollision structure

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CN (1) CN115288582A (en)

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JP2008180019A (en) * 2007-01-25 2008-08-07 Takakimi Matsumaru Wooden fire door
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CN213359827U (en) * 2020-07-21 2021-06-04 四川柯迪尔家私有限公司 Aluminum-wood door with sound insulation and sealing performance
CN214163361U (en) * 2020-12-23 2021-09-10 山东艺格智造家居有限公司 Composite solid wood door processing and forming device
CN214220964U (en) * 2020-12-24 2021-09-17 山东艺格智造家居有限公司 Partition wall and wooden door frame connection structure
CN113431458A (en) * 2021-06-24 2021-09-24 重庆欧帆门业有限公司 Multifunctional wooden door with bottom capable of being opened and closed in two directions
CN214424363U (en) * 2020-10-26 2021-10-19 宾北林 Novel wooden door
CN214534853U (en) * 2021-04-21 2021-10-29 红河鑫胜建设工程有限公司 Heating and ventilation engineering pipeline installation suspension fixing device
CN216866420U (en) * 2021-11-30 2022-07-01 重庆千蜀木业有限公司 Hand propelled double-open wooden door
CN217054904U (en) * 2022-03-28 2022-07-26 青海康巨人防工程有限公司 Civil air defense engineering is with novel protection sealing door

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200305612Y1 (en) * 2002-11-28 2003-02-26 장재식 Anti-collision car made of concrete
JP2008180019A (en) * 2007-01-25 2008-08-07 Takakimi Matsumaru Wooden fire door
CN206094726U (en) * 2016-10-10 2017-04-12 芜湖星宏商贸有限公司 Joint strip of refrigerator door
CN206144396U (en) * 2016-10-10 2017-05-03 温国麟 Timber with intermediate layer
CN209521650U (en) * 2019-02-27 2019-10-22 黄河交通学院 A kind of lightweight vehicle body anticollision mechanism
CN211923901U (en) * 2020-01-16 2020-11-13 成都三鑫鼎高家具有限公司 Noise-reducing insect-expelling type anti-collision strip assembly for furniture cabinet door
CN212226218U (en) * 2020-03-18 2020-12-25 淮北利泓水利工程有限公司 Water delivery pipeline for hydraulic engineering
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CN213359827U (en) * 2020-07-21 2021-06-04 四川柯迪尔家私有限公司 Aluminum-wood door with sound insulation and sealing performance
CN212841009U (en) * 2020-09-09 2021-03-30 杭州玖珑光电科技有限公司 Infrared white light switches environmental protection flash light
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CN214220964U (en) * 2020-12-24 2021-09-17 山东艺格智造家居有限公司 Partition wall and wooden door frame connection structure
CN214534853U (en) * 2021-04-21 2021-10-29 红河鑫胜建设工程有限公司 Heating and ventilation engineering pipeline installation suspension fixing device
CN113431458A (en) * 2021-06-24 2021-09-24 重庆欧帆门业有限公司 Multifunctional wooden door with bottom capable of being opened and closed in two directions
CN216866420U (en) * 2021-11-30 2022-07-01 重庆千蜀木业有限公司 Hand propelled double-open wooden door
CN217054904U (en) * 2022-03-28 2022-07-26 青海康巨人防工程有限公司 Civil air defense engineering is with novel protection sealing door

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