CN214194978U - Structure is built in quick detachable interim room - Google Patents

Structure is built in quick detachable interim room Download PDF

Info

Publication number
CN214194978U
CN214194978U CN202022732212.2U CN202022732212U CN214194978U CN 214194978 U CN214194978 U CN 214194978U CN 202022732212 U CN202022732212 U CN 202022732212U CN 214194978 U CN214194978 U CN 214194978U
Authority
CN
China
Prior art keywords
plate
box
threaded
bottom plate
working block
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.)
Active
Application number
CN202022732212.2U
Other languages
Chinese (zh)
Inventor
颜世亮
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.)
Anhui Jiuya Construction Engineering Co ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202022732212.2U priority Critical patent/CN214194978U/en
Application granted granted Critical
Publication of CN214194978U publication Critical patent/CN214194978U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model provides an easily detachable temporary building structure, which comprises a bottom plate, a corner steel connecting piece, an L-shaped steel plate, a wallboard, a window, a door frame, a sealing door, a roof plate, an auxiliary reinforcing box structure and an adjustable movable supporting seat structure, wherein corner steel connecting pieces are inserted around the front surface of the bottom plate, and the joints of the corner steel connecting pieces and the bottom plate are fixed through bolts; the L-shaped steel plate is inserted into the periphery of the front surface of the bottom plate and is connected with the bottom plate through bolts; the L-shaped steel plate is arranged on the outer side of the corner steel connecting piece; the wall plate is inserted between the corner steel connecting piece and the L-shaped steel plate and is fixed by bolts and nuts. The utility model discloses, the setting of supplementary reinforcement box structure has the cooperation of being convenient for to remove the wheel and supports, is convenient for remove and transport simultaneously in accomplishing holistic equipment back.

Description

Structure is built in quick detachable interim room
Technical Field
The utility model belongs to the technical field of building structure, especially, relate to a structure is built in quick detachable interim room.
Background
The temporary house is also called a temporary building or a simple house, and is a residential or office building which is easy to build and can be disassembled. The temporary house is widely applied to districts, construction sites, and doorposts in factories.
However, the existing temporary housing construction structure which is easily disassembled has problems that it is inconvenient to support and move along with the construction structure after the completion of the assembly and the device is convenient to reinforce and use.
Therefore, it is necessary to invent a temporary housing construction structure which is easy to disassemble.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a structure is built in quick detachable interim room to solve current structure is built in quick detachable interim room and be not convenient for support after accomplishing the equipment and remove thereupon and the device is convenient for consolidate and the problem of use. A temporary house building structure easy to disassemble comprises a bottom plate, corner steel connecting pieces, an L-shaped steel plate, a wallboard, a window, a door frame, a sealing door, a roof plate, an auxiliary reinforcing box structure and an adjustable movable supporting seat structure, wherein corner angle steel connecting pieces are inserted around the front surface of the bottom plate, and the joints of the corner steel connecting pieces and the bottom plate are fixed through bolts; the L-shaped steel plate is inserted into the periphery of the front surface of the bottom plate and is connected with the bottom plate through bolts; the L-shaped steel plate is arranged on the outer side of the corner steel connecting piece; the wallboard is inserted between the corner steel connecting piece and the L-shaped steel plate and is fixed by bolts and nuts; the window and the door frame are respectively embedded at the left side and the right side inside the wallboard; the sealing door hinge is arranged on the inner wall of the door frame; the roof plate is sleeved at the front end of the wallboard and is fixed by bolts; the auxiliary reinforcing box structure is arranged on the periphery of the bottom plate; the adjustable movable supporting seat structure is arranged on the periphery of the bottom plate; the adjustable movable supporting seat structure comprises a connecting shaft, a movable wheel, an assembling plate, a movable plate, a working block, a threaded rod, a transverse rod and an auxiliary supporting box structure, wherein one end of the connecting shaft is embedded in the movable wheel, and the other end of the connecting shaft is installed in the assembling plate through a bearing; one end of the movable plate is connected with the assembling plate through a bolt, and the other end of the movable plate is connected with the working block through a bolt; the threaded rod is in threaded connection with the inside of the working block, and a transverse rod is installed at the front end of the threaded rod through a bolt; the auxiliary supporting box structure is arranged on the outer side of the working block.
Preferably, the auxiliary supporting box structure comprises an installation box, a box cavity, a lifting hole, a support plate, a threaded hole and a support seat, wherein the box cavity is formed in the middle of the inside of the installation box, and a working block is inserted in the middle of the inside of the box cavity; the installation boxes are respectively installed on the left side and the right side of the upper surface and the lower surface of the bottom plate through bolts; the lifting hole is formed in the middle of the lower side of the interior of the installation box, and a movable plate is inserted into the lifting hole; the threaded hole is formed in the middle of the interior of the support plate; the supporting seat is embedded at the rear end of the installation box.
Preferably, the auxiliary reinforcing box structure comprises a containing box, a containing cavity, a steel wire rope, a threaded ring, a threaded column, a fixing head and a connecting rod, wherein the containing box is welded on the upper part and the lower part of the left end and the right end of the bottom plate respectively; the containing cavity is formed in the right side of the inside of the containing box; one end of the steel wire rope is welded at the rear part of the inner wall of the containing cavity, and the other end of the steel wire rope is welded with the threaded ring; the threaded column is in threaded connection with the inside of the threaded ring; the fixed head and the connecting rod are respectively welded at the upper end and the lower end of the threaded column.
Preferably, the work piece adopt the steel block, and the work piece passes through the threaded rod support, the work piece cooperation fly leaf be connected with the equipment board.
Preferably, the threaded rod and the transverse rod are assembled to be T-shaped, one end of the threaded rod is connected with the threaded hole through a bearing, and the other end of the threaded rod is connected with the rear part of the inner wall of the box cavity through a bearing.
Preferably, the supporting seat at the rear end of the installation box adopts a rubber seat, and the rear surface of the supporting seat is provided with straight anti-slip lines.
Preferably, the front end of the box cavity is sealed by a support plate, and the support plate bolt is installed at the front end of the installation box.
Preferably, the threaded column and the connecting rod are assembled to form a T shape, and the fixing head at the upper end of the threaded column is in a conical shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, removal wheel pass through the connecting axle and fix respectively around the bottom plate, the wheel is removed in the cooperation of being convenient for to support, is convenient for remove and transport simultaneously in accomplishing holistic equipment back.
2. The utility model discloses in, the work piece adopt the steel block, and the work piece passes through the threaded rod and supports, work piece cooperation fly leaf be connected with the equipment board, be convenient for cooperate the connecting axle and remove the wheel installation and use.
3. The utility model discloses in, threaded rod and transverse bar equipment be the T type, threaded rod one end pass through the bearing and be connected with the screw hole, the other end passes through the bearing and is connected with the rear portion of incasement wall, the cooperation threaded rod of being convenient for is installed and is rotatory to better cooperation removal wheel goes up and down and uses.
4. The utility model discloses in, case chamber and work piece looks adaptation, lift hole and activity board looks adaptation, more stable cooperation work piece and activity board go up and down and use.
5. The utility model discloses in, the supporting seat of install bin rear end adopt the rubber seat, and the supporting seat rear surface is provided with a word antiskid line, be convenient for prop up this bottom plate through install bin and supporting seat and use.
6. The utility model discloses in, case chamber front end live through the extension board is sealed, the extension board bolt install the front end at the install bin, be convenient for cooperate the extension board to carry out the dismouting to maintain the use.
7. The utility model discloses in, the inside chamber of accomodating of containing box be connected with wire rope, when being convenient for cooperate the installation of wire rope, also be convenient for carry out the work of accomodating.
8. The utility model discloses in, the equipment of screw thread post and connecting rod be the T type, the fixed head of screw thread post upper end set up to the circular cone type, be convenient for make the screw thread post fix in ground to cooperation wire rope has increased the fixed effect of bottom plate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the adjustable movable supporting seat structure of the present invention.
Fig. 3 is a schematic structural view of the auxiliary supporting box structure of the present invention.
Fig. 4 is a schematic structural diagram of the auxiliary reinforcing box structure of the present invention.
In the figure:
1. a base plate; 2. a corner steel connector; 3. an L-shaped steel plate; 4. a wallboard; 5. a window; 6. a door frame; 7. a sealing door; 8. a roof deck; 9. an auxiliary reinforcement box structure; 91. a storage box; 92. a receiving cavity; 93. a wire rope; 94. a threaded ring; 95. a threaded post; 96. a fixed head; 97. a connecting rod; 10. the structure of the movable supporting seat can be adjusted; 101. a connecting shaft; 102. a moving wheel; 103. assembling a plate; 104. a movable plate; 105. a working block; 106. a threaded rod; 107. a transverse bar; 108. an auxiliary support box structure; 1081. installing a box; 1082. a tank cavity; 1083. a lifting hole; 1084. a support plate; 1085. a threaded hole; 1086. and (4) supporting the base.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and fig. 2, an easily detachable temporary building structure comprises a bottom plate 1, corner steel connectors 2, an L-shaped steel plate 3, a wall plate 4, a window 5, a door frame 6, a sealing door 7, a roof plate 8, an auxiliary reinforcing box structure 9 and an adjustable movable supporting seat structure 10, wherein corner steel connectors 2 are inserted around the front surface of the bottom plate 1, and the joints of the corner steel connectors 2 and the bottom plate 1 are fixed through bolts; the L-shaped steel plate 3 is inserted into the periphery of the front surface of the bottom plate 1, and the L-shaped steel plate 3 is connected with the bottom plate 1 through bolts; the L-shaped steel plate 3 is arranged on the outer side of the corner steel connecting piece 2; the wallboard 4 is inserted between the corner steel connecting piece 2 and the L-shaped steel plate 3 and is fixed by bolts and nuts; the window 5 and the door frame 6 are respectively embedded at the left side and the right side inside the wallboard 4; the sealing door 7 is hinged on the inner wall of the door frame 6; the roof plate 8 is sleeved at the front end of the wall plate 4 and is fixed by bolts; the auxiliary reinforcing box structure 9 is arranged around the bottom plate 1; the adjustable movable supporting seat structure 10 is arranged around the bottom plate 1; the adjustable movable support seat structure 10 comprises a connecting shaft 101, a movable wheel 102, an assembling plate 103, a movable plate 104, a working block 105, a threaded rod 106, a transverse rod 107 and an auxiliary support box structure 108, wherein one end of the connecting shaft 101 is embedded in the movable wheel 102, and the other end of the connecting shaft is installed in the assembling plate 103 through a bearing; one end of the movable plate 104 is connected with the assembling plate 103 through a bolt, and the other end of the movable plate is connected with the working block 105 through a bolt; the threaded rod 106 is in threaded connection with the inside of the working block 105, and a transverse rod 107 is installed at the front end of the threaded rod 106 through a bolt; the auxiliary support box structure 108 is mounted on the outside of the work block 105.
As shown in fig. 3, in the above embodiment, specifically, the auxiliary supporting box structure 108 includes an installation box 1081, a box cavity 1082, a lifting hole 1083, a support plate 1084, a threaded hole 1085 and a support seat 1086, the middle part inside the installation box 1081 is provided with the box cavity 1082, and the middle part inside the box cavity 1082 is inserted with the working block 105; the installation boxes 1081 are respectively installed on the left side and the right side of the upper surface and the lower surface of the bottom plate 1 through bolts; the lifting hole 1083 is formed in the middle of the lower side of the inside of the installation box 1081, and the movable plate 104 is inserted into the lifting hole 1083; the threaded hole 1085 is formed in the middle of the inside of the support plate 1084; the supporting seat 1086 is embedded at the rear end of the mounting box 1081.
As shown in fig. 4, in the above embodiment, specifically, the auxiliary reinforcing box structure 9 includes a storage box 91, a storage cavity 92, a wire rope 93, a threaded ring 94, a threaded column 95, a fixing head 96 and a connecting rod 97, and the storage box 91 is welded to the upper and lower portions of the left and right ends of the bottom plate 1 respectively; the containing cavity 92 is arranged at the right side in the containing box 91; one end of the steel wire rope 93 is welded at the rear part of the inner wall of the containing cavity 92, and the other end of the steel wire rope is welded with the threaded ring 94; the threaded column 95 is in threaded connection with the inside of the threaded ring 94; the fixing head 96 and the connecting rod 97 are respectively welded at the upper end and the lower end of the threaded column 95.
In the above embodiment, specifically, the moving wheels 102 are respectively fixed around the bottom plate 1 through the connecting shafts 101, so that the moving wheels 102 are conveniently matched to support, and the whole assembly is conveniently carried out, and then the moving wheels are conveniently moved and carried.
In the above embodiment, specifically, the working block 105 is made of a steel block, the working block 105 is supported by the threaded rod 106, and the working block 105 is connected with the assembling plate 103 by matching with the movable plate 104, so as to be conveniently installed and used by matching with the connecting shaft 101 and the movable wheel 102.
In the above embodiment, specifically, the threaded rod 106 and the transverse rod 107 are assembled to form a T shape, one end of the threaded rod 106 is connected with the threaded hole 1085 through a bearing, and the other end of the threaded rod 106 is connected with the rear portion of the inner wall of the box cavity 1082 through a bearing, so that the threaded rod 106 can be conveniently installed and rotated, and the movable wheel 102 can be better matched to lift and use.
In the above embodiment, specifically, the box cavity 1082 is adapted to the working block 105, and the lifting hole 1083 is adapted to the movable plate 104, so as to more stably cooperate with the working block 105 and the movable plate 104 to lift and use.
In the above embodiment, specifically, the supporting seat 1086 at the rear end of the installation box 1081 is a rubber seat, and the rear surface of the supporting seat 1086 is provided with a straight anti-slip pattern, so that the installation box 1081 and the supporting seat 1086 can support the bottom plate 1 for use.
In the above embodiment, specifically, the front end of the box cavity 1082 is sealed by the support plate 1084, and the support plate 1084 is bolted to the front end of the installation box 1081, so as to be conveniently detached and installed in cooperation with the support plate 1084, thereby performing maintenance.
In the above embodiment, specifically, the storage cavity 92 inside the storage box 91 is connected to the wire rope 93, so that the storage operation is facilitated while the installation of the wire rope 93 is matched.
In the above embodiment, specifically, the threaded column 95 and the connecting rod 97 are assembled to form a T shape, and the fixing head 96 at the upper end of the threaded column 95 is set to be a conical shape, so that the threaded column 95 is fixed in the ground, and the steel wire rope 93 is matched to increase the fixing effect of the bottom plate 1.
Principle of operation
In the utility model, when in use, the L-shaped steel plate 3 and the corner steel connecting piece 2 are inserted into the groove inside the bottom plate 1 and then fixed by bolts, then the wall plate 4 is inserted between the corner steel connecting piece 2 and the L-shaped steel plate 3 and fixed by bolts again, finally the roof plate 8 is installed at the front end of the wall plate 4 by bolts, thus the installation can be completed, after the installation, the steel wire rope 93 is drawn close and the threaded ring 94 is contacted with the ground, then the connecting rod 97 is rotated to drive the threaded post 95 and the fixed head 96 to rotate and fixed on the ground through the threaded ring 94, thus the use can be carried out, when in use, when in need of moving, the threaded post 95 is taken out, then the transverse rod 107 is rotated to drive the threaded rod 106 to rotate, thereby the moving wheel 102 descends and supports the bottom plate 1, finally the bottom plate 1 is pushed to move through the moving wheel 102, after reaching the appointed position, the transverse rod 107 is rotated again to match the threaded rod 106 to rotate, and then the working block 105, the movable plate 104, the assembling plate 103 and the movable wheel 102 are lifted, so that the installation box 1081 supports the base plate 1 in cooperation with the support seat 1086 for use.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims (10)

1. The structure is built in quick detachable interim room, characterized in that, this structure is built in quick detachable interim room, including bottom plate (1), turning steel connecting piece (2), L shaped steel board (3), wallboard (4), window (5), door frame (6), sealing door (7), roof board (8), supplementary reinforcement box structure (9) and adjustable removal supporting seat structure (10), bottom plate (1) front surface around peg graft and have turning angle steel connecting piece (2), and turning steel connecting piece (2) and bottom plate (1) junction fix through the bolt; the L-shaped steel plate (3) is inserted into the periphery of the front surface of the bottom plate (1), and the L-shaped steel plate (3) is connected with the bottom plate (1) through bolts; the L-shaped steel plate (3) is arranged on the outer side of the corner steel connecting piece (2); the wallboard (4) is inserted between the corner steel connecting piece (2) and the L-shaped steel plate (3) and is fixed by bolts and nuts; the window (5) and the door frame (6) are respectively embedded at the left side and the right side inside the wallboard (4); the sealing door (7) is hinged on the inner wall of the door frame (6); the roof plate (8) is sleeved at the front end of the wallboard (4) and is fixed by bolts; the auxiliary reinforcing box structure (9) is arranged around the bottom plate (1); the adjustable movable supporting seat structure (10) is arranged around the bottom plate (1); the adjustable movable support seat structure (10) comprises a connecting shaft (101), a movable wheel (102), an assembling plate (103), a movable plate (104), a working block (105), a threaded rod (106), a transverse rod (107) and an auxiliary support box structure (108), wherein one end of the connecting shaft (101) is embedded in the movable wheel (102), and the other end of the connecting shaft is installed in the assembling plate (103) through a bearing; one end of the movable plate (104) is connected with the assembling plate (103) through a bolt, and the other end of the movable plate is connected with the working block (105) through a bolt; the threaded rod (106) is in threaded connection with the inside of the working block (105), and a transverse rod (107) is installed at the front end of the threaded rod (106) through a bolt; the auxiliary supporting box structure (108) is arranged on the outer side of the working block (105).
2. The easy-to-detach temporary housing structure according to claim 1, wherein the auxiliary supporting box structure (108) comprises an installation box (1081), a box cavity (1082), a lifting hole (1083), a support plate (1084), a threaded hole (1085) and a support seat (1086), the middle part inside the installation box (1081) is provided with the box cavity (1082), and the middle part inside the box cavity (1082) is inserted with the working block (105); the installation boxes (1081) are respectively installed on the left side and the right side of the upper surface and the lower surface of the bottom plate (1) through bolts; the lifting hole (1083) is formed in the middle of the lower side of the interior of the installation box (1081), and a movable plate (104) is inserted into the lifting hole (1083); the threaded hole (1085) is formed in the middle of the interior of the support plate (1084); the supporting seat (1086) is embedded at the rear end of the installation box (1081).
3. The easy-to-detach temporary housing structure according to claim 1, wherein the auxiliary reinforcing box structure (9) comprises a storage box (91), a storage cavity (92), a steel wire rope (93), a threaded ring (94), a threaded column (95), a fixing head (96) and a connecting rod (97), the storage box (91) is welded to the upper portion and the lower portion of the left end and the right end of the bottom plate (1) respectively; the containing cavity (92) is arranged on the right side in the containing box (91); one end of the steel wire rope (93) is welded at the rear part of the inner wall of the containing cavity (92), and the other end of the steel wire rope is welded with the threaded ring (94); the threaded column (95) is in threaded connection with the inside of the threaded ring (94); the fixed head (96) and the connecting rod (97) are respectively welded at the upper end and the lower end of the threaded column (95).
4. The detachable temporary housing structure according to claim 1, wherein the moving wheels (102) are respectively fixed around the bottom plate (1) by connecting shafts (101).
5. The detachable temporary housing structure according to claim 1, wherein the working block (105) is a steel block, the working block (105) is supported by a threaded rod (106), and the working block (105) is connected with the assembling plate (103) by matching with the movable plate (104).
6. The temporary housing structure easy to disassemble as claimed in claim 1, wherein said threaded rod (106) and said transverse rod (107) are assembled in a T shape, one end of said threaded rod (106) is connected with the threaded hole (1085) through a bearing, and the other end is connected with the rear portion of the inner wall of the box cavity (1082) through a bearing.
7. The temporary housing structure easy to disassemble as claimed in claim 2, wherein said box cavity (1082) is adapted to said working block (105), and said lifting hole (1083) is adapted to said movable plate (104).
8. The easy-to-detach temporary housing construction structure according to claim 2, wherein the supporting seat (1086) at the rear end of the installation box (1081) is a rubber seat, and the rear surface of the supporting seat (1086) is provided with a straight anti-slip pattern.
9. An easily disassembled temporary housing structure as claimed in claim 3, characterized in that the housing chamber (92) inside said housing box (91) is connected with a wire rope (93).
10. The easy-to-detach temporary housing structure according to claim 3, wherein the threaded post (95) is assembled with the connecting rod (97) to form a T shape, and the fixing head (96) at the upper end of the threaded post (95) is arranged to be conical.
CN202022732212.2U 2020-11-23 2020-11-23 Structure is built in quick detachable interim room Active CN214194978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022732212.2U CN214194978U (en) 2020-11-23 2020-11-23 Structure is built in quick detachable interim room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022732212.2U CN214194978U (en) 2020-11-23 2020-11-23 Structure is built in quick detachable interim room

Publications (1)

Publication Number Publication Date
CN214194978U true CN214194978U (en) 2021-09-14

Family

ID=77647192

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022732212.2U Active CN214194978U (en) 2020-11-23 2020-11-23 Structure is built in quick detachable interim room

Country Status (1)

Country Link
CN (1) CN214194978U (en)

Similar Documents

Publication Publication Date Title
CN209778076U (en) Rigid rectangular tube gantry convenient to install
CN203003208U (en) Airduct hanger drilling and mounting tool
CN214194978U (en) Structure is built in quick detachable interim room
CN210683133U (en) Well cover plays to cover equipment for town road
KR20100029694A (en) Apparatus for lifting pillar of greenhouse
CN211974458U (en) Reinforcing and supporting mechanism for building construction
CN210834256U (en) Civil engineering detects uses concrete sampling device
CN217760165U (en) Vertical combination plate of prefabricated building
CN109056787B (en) Temporary retaining wall for roadbed and hillside
CN211974244U (en) Civil engineering wall brick builds auxiliary device
CN216740592U (en) Building wall assistor is built in room
CN217068199U (en) Raise dust is administered and is used water smoke dust device
CN211851102U (en) Rain-proof cover of incoming line box
CN214744745U (en) Multifunctional device for electromechanical installation of construction engineering
CN220042688U (en) Debugging cabinet for power engineering
CN217051394U (en) Electromechanical installation lifting device of electric power engineering construction engineering
CN213297193U (en) Precast concrete board assembly quality of building engineering
CN216552960U (en) Scaffold frame for building repair convenient to dismantle installation
CN218930790U (en) Chute structure of elevator
CN216087530U (en) Afforestation engineering is with sapling device of digging pit
CN216612839U (en) Fixing mechanism of bucket elevator
CN216638686U (en) Fixed overhead mounting device of assembled building handling
CN208736522U (en) It is easily assembled easy maintenance type ultrasonic radar water-level gauge mounting bracket
CN216921499U (en) Top bracing device for controlling crack of super-long reinforced concrete structure
CN215558585U (en) Prefabricated flue lifting device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20230828

Address after: 236400 Road South, 500 meters east of the intersection of Jianshe South Road and Xingfu East Road, Chengnan Street Office, Linquan County, Fuyang City, Anhui Province

Patentee after: Anhui Jiuya Construction Engineering Co.,Ltd.

Address before: 100024 Beijing, Guanzhuang, Chaoyang District, Zhou

Patentee before: Yan Shiliang

TR01 Transfer of patent right