CN219920457U - Belt buckle tail clamp - Google Patents

Belt buckle tail clamp Download PDF

Info

Publication number
CN219920457U
CN219920457U CN202321376904.5U CN202321376904U CN219920457U CN 219920457 U CN219920457 U CN 219920457U CN 202321376904 U CN202321376904 U CN 202321376904U CN 219920457 U CN219920457 U CN 219920457U
Authority
CN
China
Prior art keywords
waistband
buckle
fixing part
groove
top cover
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
CN202321376904.5U
Other languages
Chinese (zh)
Inventor
高茂样
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.)
Foshan Tuorun Precision Hardware Technology Co ltd
Original Assignee
Foshan Tuorun Precision Hardware Technology 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 Foshan Tuorun Precision Hardware Technology Co ltd filed Critical Foshan Tuorun Precision Hardware Technology Co ltd
Priority to CN202321376904.5U priority Critical patent/CN219920457U/en
Application granted granted Critical
Publication of CN219920457U publication Critical patent/CN219920457U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Buckles (AREA)

Abstract

The utility model discloses a waistband buckle tail clip, which comprises a fixed base, and a waistband connecting dental plate and a top cover plate which are arranged on the fixed base; the fixing base comprises a waistband fixing part and a buckle fixing part, a waistband groove is formed in the waistband fixing part, riveting shafts for connecting the waistband with the dental lamina are arranged at two sides of the waistband groove, a buckle fixing bottom groove is formed in one end of the buckle fixing part far away from the waistband fixing part, and the other end of the buckle fixing part is connected with the top cover plate in a clamping mode; one end of the waistband connecting dental plate is provided with a plurality of teeth, and two sides of the waistband connecting dental plate are provided with riveting holes matched with the riveting shafts; one end of the top cover plate, which is in clamping connection with the fixed base, is a clamping end, and the other end of the top cover plate is provided with a buckle fixing top groove corresponding to the buckle fixing bottom groove. The belt buckle tail clip has the advantages that: the assembly and disassembly are convenient, the connection is firm, the diversified demands of users can be met, and the universality is good.

Description

Belt buckle tail clamp
Technical Field
The utility model relates to the technical field of belt buckles, in particular to a belt buckle tail clamp.
Background
The waistband is used as an important accessory on wearing and a person, besides fixing clothes and trousers, in some specific occasions, the waistband is used as an identity and grade sign, and the waistband buckle is the most important accessory on the waistband, and whether the waistband is matched with the waistband and clothes or not greatly influences the matching effect of the whole clothes and trousers.
The common material of waistband buckle is five metals and plastic, in the five metals material, because of the rigid characteristic of alloy material is difficult to fracture, stable nature is difficult to fade, darkens, and die casting alloy's waistband buckle receives many people's favor. In the chinese patent of utility model with publication number CN209846279U, a "detachable tiger teeth waistband connecting tail clip" is disclosed, the connection between the waistband and the automatic waistband buckle can be effectively realized by the fast fastening of the first tail clip block and the fastening block, and the fixation of the waistband and the needle buckle waistband buckle is realized, so as to realize a fast detachable waistband connecting tail clip, which is convenient for replacement, and makes the maintenance and replacement more convenient. However, the structure in which the first hook block is upwardly bent complicates the compression molding die, adding to the corresponding operation process. After the connecting rod of the belt buckle is placed in the first clamping cavity of the first hook head block, the buckling block and the first tail clamping block are likely to rotate relatively, and the connecting rod of the belt buckle is easy to fall off from the first clamping cavity, so that the belt buckle cannot be effectively connected with the belt. And the style of the waistband is single due to the single design of the waistband buckle style, so that the requirement of people on different occasions is difficult to meet.
For this purpose we propose a belt buckle tail clip.
Disclosure of Invention
The utility model aims to provide a belt buckle tail clamp which is convenient to assemble and disassemble and firm in connection, can meet the diversified requirements of users and has good universality
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a belt buckle tail clip comprising: the fixed base and the waistband arranged on the fixed base are connected with the dental plate and the top cover plate; the fixing base comprises a waistband fixing part and a buckle fixing part, a waistband groove is formed in the waistband fixing part, riveting shafts for connecting the waistband with the dental lamina are arranged at two sides of the waistband groove, a buckle fixing bottom groove is formed in one end of the buckle fixing part far away from the waistband fixing part, and the other end of the buckle fixing part is connected with the top cover plate in a clamping mode; one end of the waistband connecting dental plate is provided with a plurality of teeth, and two sides of the waistband connecting dental plate are provided with riveting holes matched with the riveting shafts; one end of the top cover plate, which is in clamping connection with the fixed base, is a clamping end, and the other end of the top cover plate is provided with a buckle fixing top groove corresponding to the buckle fixing bottom groove.
Further, elastic fixing shafts are arranged on two sides of the clamping end of the top cover plate, and clamping grooves corresponding to the elastic fixing shafts are respectively arranged on two sides of the buckling head fixing portion.
Further, the waistband fixing part and the buckle fixing part are integrally arranged.
Further, the clamping groove is square, and the bottom of the clamping end is square corresponding to the clamping groove.
Further, the waistband fixing part and the buckle fixing part are arranged in a split type, and the buckle fixing part and the top cover plate are correspondingly arranged.
Further, the top of joint groove is equipped with spacing face, is equipped with the outer spacing face of supporting in lamina cribosa one end on the buckle head fixed part, is equipped with the interior spacing face of supporting in lamina cribosa other end on the waistband fixed part.
Further, the middle of waistband fixed part is protruding to be equipped with the pivot, is equipped with the swivel vent in the pivot, is equipped with the connecting axle in the swivel vent, is equipped with on the knot head fixed part and corresponds complex connecting axle limiting plate with the connecting axle, is equipped with the rotatory recess that corresponds with the pivot on knot head fixed part and the lamina tecti respectively.
Further, one end of the connecting shaft is sleeved with a connecting spring, the other end of the connecting shaft is provided with a rotating plate, a resisting surface propped against the end part of the connecting spring is arranged on the rotating shaft, and a transverse through hole for the rotating plate to pass through and a vertical groove propped against the rotating plate are arranged on the connecting shaft limiting plate.
Furthermore, the two sides of the rotating shaft on the waistband fixing part are correspondingly provided with directional steps, and the buckle head fixing part and the top cover plate are respectively provided with a directional surface corresponding to the directional steps.
Further, a needle groove is correspondingly arranged between the buckle fixing bottom groove and the buckle fixing top groove.
The utility model comprises a fixed base, and a waistband connecting dental plate and a top cover plate which are arranged on the fixed base; the fixing base comprises a waistband fixing part and a buckle fixing part, a waistband groove is formed in the waistband fixing part, riveting shafts for connecting the waistband with the dental lamina are arranged at two sides of the waistband groove, a buckle fixing bottom groove is formed in one end of the buckle fixing part far away from the waistband fixing part, and the other end of the buckle fixing part is connected with the top cover plate in a clamping mode; one end of the waistband connecting dental plate is provided with a plurality of teeth, and two sides of the waistband connecting dental plate are provided with riveting holes matched with the riveting shafts; one end of the top cover plate, which is in clamping connection with the fixed base, is a clamping end, and the other end of the top cover plate is provided with a buckle fixing top groove corresponding to the buckle fixing bottom groove. The belt buckle tail clip has the advantages that: the assembly and disassembly are convenient, the connection is firm, the diversified requirements of users can be met, and the universality is good
Drawings
Fig. 1 is a schematic perspective view of a buckle tail clip according to a first embodiment of the present utility model;
fig. 2 is an assembly schematic view of a buckle tail clip according to a first embodiment of the present utility model;
fig. 3 is a front view of a buckle tail clip according to a first embodiment of the present utility model;
FIG. 4 is a cross-sectional view of A-A of FIG. 3;
fig. 5 is a schematic perspective view of a buckle tail clip according to a second embodiment of the present utility model;
fig. 6 is an assembly schematic view 1 of a belt buckle tail clip according to a second embodiment of the present utility model;
fig. 7 is an assembly schematic view 2 of a belt buckle tail clip according to a second embodiment of the present utility model;
fig. 8 is a front view of a buckle tail clip according to a second embodiment of the present utility model;
FIG. 9 is a cross-sectional view of B-B of FIG. 8;
fig. 10 is a cross-sectional view of C-C of fig. 8.
Detailed Description
The utility model provides a belt buckle tail clip, which is used for making the purpose, technical scheme and effect of the utility model clearer and more definite, and the utility model is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a belt buckle tail clip, the structure of which is shown in figures 1-10, comprising: the fixing base 100 and the waistband provided on the fixing base 100 connect the dental plate 200 and the top cover plate 300.
The fixing base 100 comprises a waistband fixing portion 110 and a buckle fixing portion 120, the waistband fixing portion 110 is provided with a waistband groove 111, two sides of the waistband groove 111 are provided with riveting shafts 112 for connecting the waistband connection dental lamina 200, one end of the buckle fixing portion 120 away from the waistband fixing portion 110 is provided with a buckle fixing bottom groove 121, and the other end is connected with the top cover plate 300 in a clamping manner.
One end of the waistband connection dental plate 200 is provided with a plurality of teeth 210, two sides of one end of the teeth 210 on the waistband connection dental plate 200 are provided with riveting holes 220 matched with the riveting shafts 112, and the waistband connection dental plate 200 and the fixed base 100 can relatively rotate.
One end of the top cover 300, which is in snap connection with the fixing base 100, is a snap-fit end 310, and the other end is provided with a buckle fixing top groove 320 corresponding to the buckle fixing bottom groove 121, and in the embodiment provided by the utility model, the buckle fixing bottom groove 121 and the buckle fixing top groove 320 are both semicircular.
When the waistband is buckled, the waistband connecting dental plate 200 is riveted with the waistband fixing part 110 of the fixed base 100 through the riveting shaft 112, a connecting cross rod between the waistband buckle head and the tail clamp is placed in the buckle head fixing bottom groove 121, one end of the top cover plate 300 is clamped and connected with the buckle head fixing part 120 of the fixed base 100, and a transverse cavity formed by the buckle head fixing bottom groove 121 and the buckle head fixing top groove 320 clamps the connecting cross rod between the waistband buckle head and the tail clamp, so that the tail clamp is fixed with the buckle head. The buckle is connected to one end of the waistband, and the tooth plate 200 is connected to the waistband by rotating the waistband, so that the teeth 210 press the other end of the waistband into the waistband groove 111, and thus the waistband buckle is connected to the two ends of the waistband respectively. The buckle head and the tail clamp can be connected, and after long-term use, when a certain part is seriously worn or damaged, the buckle head or the tail clamp is only required to be replaced, so that the maintenance cost is reduced. The die casting die of the whole tail clamp is simple in structure and simple and convenient in manufacturing process. The buckle head and the tail clamp can be fixed through the clamping connection of the top cover plate 300 and the fixed base 100, so that the assembly is convenient, the disassembly is simple, and the maintenance performance is good.
Specifically, the two sides of the engaging end 310 of the top cover 300 are provided with an elastic fixing shaft 330, the elastic fixing shaft 330 includes a spring and a stepped shaft sequentially disposed in the engaging holes on the two sides of the engaging end 310, and two sides of the fastening head fixing portion 120 are respectively provided with a fastening slot 122 corresponding to the elastic fixing shaft 330. During clamping, the elastic fixing shaft 330 is placed in the clamping hole and tightly presses the elastic fixing shaft 330, the top cover plate 300 is pushed into the clamping groove 122 of the buckle fixing part 120, one end of the stepped shaft is clamped in the clamping groove 122 by the elastic force of the spring of the elastic fixing shaft 330, the top cover plate 300 is fast clamped with the fixing base 100, and the convenience of connecting the buckle with the tail clamp is ensured.
Specifically, in the first embodiment shown in fig. 1 to 4, the waistband fixing portion 110 and the buckle fixing portion 120 are integrally provided. The clamping groove 122 is square, and the bottom of the clamping end 310 is square corresponding to the clamping groove 122.
In this embodiment, a rotation stopping groove 340 is disposed above the top cover 300, and when the teeth 210 of the waistband connection dental plate 200 are perpendicular to the waistband groove 111, the end of the waistband connection dental plate 200 abuts against the rotation stopping groove 340. When the top cover plate 300 is connected with the fixed base 100, the waistband connection dental lamina 200 is rotated, the teeth 210 of the waistband connection dental lamina 200 are far away from the fixed base 100, the buckle fixing top groove 320 is positioned at the corresponding position of the buckle fixing bottom groove 121, the diameters of the buckle fixing top groove 320 and the buckle fixing bottom groove 121 are slightly larger than the diameter of the connecting transverse rod of the buckle, the top cover plate 300 provided with the elastic fixing shaft 330 is obliquely arranged at the clamping groove 122, the bottom of the clamping end 310 is parallel to the clamping groove 122, the top cover plate 300 is clamped into the clamping groove 122, the top cover plate 300 is gradually vertical to the clamping groove 122, and the buckle fixing top groove 320 and the buckle fixing bottom groove 121 clamp the connecting transverse rod of the buckle. The connecting cross bar of the buckle head prevents the top cover plate 300 from shifting relative to the fixed base 100, the bottom of the clamping end 310 is square matched with the clamping groove 122, the top cover plate 300 is prevented from rotating relative to the fixed base 100, and the position between the top cover plate 300 and the fixed base 100 is limited. After one end of the waistband is placed in the waistband slot 111, the waistband connection dental plate 200 is rotated to enable the teeth 210 to press the end of the waistband, and the tail end of the waistband connection dental plate 200 abuts against the rotation stopping slot 340, so that the top cover plate 300 is further prevented from being shifted and rotated relative to the fixed base 100. Meanwhile, even if the waistband connecting dental plate 200 is loose with the end of the waistband, the connecting cross rod of the buckle head cannot be separated from the tail clip. When the buckle head and the tail clamp are separated, the waistband is rotated to connect the dental lamina 200, the top cover plate 300 is inclined, and one end of the top cover plate 300 is tightly pressed to enable the other end of the top cover plate 300 to be separated from the corresponding clamping groove 122, so that the buckle head and the tail clamp can be rapidly separated. The belt buckle with the structure is convenient to assemble and disassemble and good in connection stability.
Specifically, in the second embodiment shown in fig. 5 to 10, the waistband fixing portion 110 and the buckle fixing portion 120 are separately disposed, and the buckle fixing portion 120 is disposed corresponding to the top cover 300. The top of the clamping groove 122 is provided with an upper limit surface 123, the buckle fixing portion 120 is provided with an outer limit surface 124 propped against one end of the top cover plate 300, and the waistband fixing portion 110 is provided with an inner limit surface 125 propped against the other end of the top cover plate 300. When the top cover 300 is connected to the fixing base 100, the top cover 300 is first clamped to the fastening head fixing portion 120, and then the waistband fixing portion 110 and the fastening head fixing portion 120 are connected. After the top cover plate 300 provided with the elastic fixing shaft 330 is clamped into the clamping groove 122, the top surfaces of the upper limiting surface 123, the outer limiting surface 124, the inner limiting surface 125 and the fastening head fixing bottom groove 121 respectively limit the position of the top cover plate 300 relative to the fixing base 100, so that the fastening head and the fastening tail clamp are firmly connected. When the clip is separated from the clip, the top cover 300 is first separated from the clip fixing portion 120, and the inner limiting surface 125 cannot limit the position of the top cover 300, so that the clip can be quickly separated from the clip. Likewise, the belt buckle with the clamping structure is convenient to assemble and disassemble, the assembled buckle head is difficult to accidentally loosen from the tail clamp, and the connection stability is good.
Specifically, the middle of the waistband fixing portion 110 is convexly provided with a rotating shaft 113, the rotating shaft 113 is provided with a rotating hole 114, a connecting shaft 400 is arranged in the rotating hole 114, the buckle fixing portion 120 is provided with a connecting shaft limiting plate 126 correspondingly matched with the connecting shaft 400, and the buckle fixing portion 120 and the top cover plate 300 are respectively provided with a rotating groove 127 corresponding to the rotating shaft 113. One end of the connecting shaft 400 is sleeved with a connecting spring 410, the other end of the connecting shaft is provided with a rotating plate 420, the rotating shaft 113 is provided with a resisting surface 113a propped against the end part of the connecting spring 410, and the connecting shaft limiting plate 126 is provided with a transverse through hole 126a for the rotating plate 420 to pass through and a vertical groove 126b propped against the rotating plate 420. The waistband fixing part 110 and the buckle fixing part 120 of the mounting structure rotate stably, the connecting shaft 400 is convenient to assemble and disassemble, the waistband fixing part 110 and the buckle fixing part 120 are convenient to assemble and disassemble rapidly, rapid assembling and disassembling of the buckle and the tail clamp are facilitated, and maintenance convenience of the waistband buckle is further improved.
The belt with the belt buckle rotating can be provided with different patterns and decorations on the two sides of the belt buckle, and when the belt is used, the belt buckle can be converted into different design modes only by turning over, so that the needs of people on different occasions are met to a great extent. The structure overturning belt buckle is convenient and fast, and meets the diversified demands of customers conveniently.
Specifically, the two sides of the rotating shaft 113 on the waistband fixing portion 110 are correspondingly provided with an orientation step 115, and the buckle fixing portion 120 and the top cover 300 are respectively provided with an orientation surface 128 corresponding to the orientation step 128. So that the rotation angle between the waistband fixing part 110 and the buckle fixing part 120 is kept at 180 degrees, and the flatness of the appearance of the waistband fixing part 110 and the buckle fixing part 120 after rotation is ensured.
Specifically, the middle of the buckle fixing bottom groove 121 and the buckle fixing top groove 320 is correspondingly provided with a needle groove 129 for placing the end of the needle buckle, so that the tail clip can be used on the needle buckle, and the universality of the tail clip is improved.
In summary, the utility model comprises a fixed base, and a waistband connecting dental lamina and a top cover plate arranged on the fixed base; the fixing base comprises a waistband fixing part and a buckle fixing part, a waistband groove is formed in the waistband fixing part, riveting shafts for connecting the waistband with the dental lamina are arranged at two sides of the waistband groove, a buckle fixing bottom groove is formed in one end of the buckle fixing part far away from the waistband fixing part, and the other end of the buckle fixing part is connected with the top cover plate in a clamping mode; one end of the waistband connecting dental plate is provided with a plurality of teeth, and two sides of the waistband connecting dental plate are provided with riveting holes matched with the riveting shafts; one end of the top cover plate, which is in clamping connection with the fixed base, is a clamping end, and the other end of the top cover plate is provided with a buckle fixing top groove corresponding to the buckle fixing bottom groove. The belt buckle tail clip has the advantages that: the assembly and disassembly are convenient, the connection is firm, the diversified demands of users can be met, and the universality is good.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (10)

1. A belt buckle tail clip, comprising: the fixed base and the waistband arranged on the fixed base are connected with the dental plate and the top cover plate;
the fixing base comprises a waistband fixing part and a buckle fixing part, a waistband groove is formed in the waistband fixing part, riveting shafts for connecting the waistband with the dental lamina are arranged at two sides of the waistband groove, a buckle fixing bottom groove is formed in one end of the buckle fixing part far away from the waistband fixing part, and the other end of the buckle fixing part is connected with the top cover plate in a clamping mode;
one end of the waistband connecting dental plate is provided with a plurality of teeth, and two sides of the waistband connecting dental plate are provided with riveting holes matched with the riveting shafts;
one end of the top cover plate, which is in clamping connection with the fixed base, is a clamping end, and the other end of the top cover plate is provided with a buckle fixing top groove corresponding to the buckle fixing bottom groove.
2. A belt buckle tail clip as claimed in claim 1, wherein: the both sides of the block end of lamina tecti are equipped with the elasticity fixed axle, and the both sides of buckle head fixed part are equipped with the joint groove that corresponds with the elasticity fixed axle respectively.
3. A belt buckle tail clip as claimed in claim 2, wherein: the waistband fixing part and the buckle fixing part are integrally arranged.
4. A belt buckle tail clip as claimed in claim 3 wherein: the clamping groove is square, and the bottom of the clamping end is square corresponding to the clamping groove.
5. A belt buckle tail clip as claimed in claim 2, wherein: the waistband fixing part and the buckle fixing part are arranged in a split type, and the buckle fixing part and the top cover plate are correspondingly arranged.
6. A belt buckle as in claim 5 wherein: the top of joint groove is equipped with spacing face, is equipped with the outer spacing face of supporting in lamina cribosa one end on the buckle head fixed part, is equipped with the interior spacing face of supporting in lamina cribosa other end on the waistband fixed part.
7. A belt buckle as in claim 5 wherein: the waistband fixing part is characterized in that a rotating shaft is convexly arranged in the middle of the waistband fixing part, a rotating hole is formed in the rotating shaft, a connecting shaft is arranged in the rotating hole, a connecting shaft limiting plate which is correspondingly matched with the connecting shaft is arranged on the waistband fixing part, and rotating grooves which are corresponding to the rotating shaft are respectively formed in the waistband fixing part and the top cover plate.
8. A belt buckle tail clip as claimed in claim 7, wherein: the one end cover of connecting axle is equipped with connecting spring, and the other end is equipped with the rotor plate, is equipped with the face of resisting at connecting spring tip in the pivot, is equipped with the horizontal through-hole that supplies the rotor plate to pass on the connecting axle limiting plate and can support the upright recess on the rotor plate.
9. A belt buckle tail clip as claimed in claim 7, wherein: the two sides of the rotating shaft on the waistband fixing part are correspondingly provided with directional steps, and the buckle head fixing part and the top cover plate are respectively provided with directional surfaces corresponding to the directional steps.
10. A belt buckle tail clip as claimed in claim 1, wherein: the middle of the buckle fixing bottom groove and the buckle fixing top groove is correspondingly provided with a needle groove.
CN202321376904.5U 2023-05-31 2023-05-31 Belt buckle tail clamp Active CN219920457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321376904.5U CN219920457U (en) 2023-05-31 2023-05-31 Belt buckle tail clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321376904.5U CN219920457U (en) 2023-05-31 2023-05-31 Belt buckle tail clamp

Publications (1)

Publication Number Publication Date
CN219920457U true CN219920457U (en) 2023-10-31

Family

ID=88495764

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321376904.5U Active CN219920457U (en) 2023-05-31 2023-05-31 Belt buckle tail clamp

Country Status (1)

Country Link
CN (1) CN219920457U (en)

Similar Documents

Publication Publication Date Title
CN219920457U (en) Belt buckle tail clamp
KR200453382Y1 (en) A buckle for belt
TW201210891A (en) Structures of clipless pedal and jaw of clipless pedal and manufacturing methods thereof
CN210227114U (en) Universal double-sided belt buckle
JP3359603B2 (en) Earrings
CN208986975U (en) A kind of Cellphone Accessories for preventing mobile phone from falling
CN215737287U (en) Watchband and watch with watchband
CN217851643U (en) Fixing module of fastener
CN110811093A (en) Squeezing buckle type flying saucer noble metal lug pressing device
KR200191568Y1 (en) A chain of the bag roof
KR101200050B1 (en) Holder for mobile phone
US20050161068A1 (en) Umbrella frame
CN214661272U (en) Fastener convenient to dismouting
CN211376060U (en) Threading support and display device
CN215097999U (en) Flat buckle
CN215686339U (en) Hollow electroplating 18K gold ornament display device
CN217565143U (en) Jewelry and jewelry assembly
CN211129930U (en) Single-claw-nail double-face rotatable belt buckle and belt
CN217364877U (en) Combined finger ring
CN220212132U (en) Anti-deformation advanced belt buckle
CN220088813U (en) Hairpin with replaceable ornament
CN215226211U (en) Anti-drop spring fixing buckle
CN213683481U (en) Novel fence connecting structure
CN220124094U (en) Novel four close knot
CN215069772U (en) Wall switch

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant