Punching-free door plate ground pin

Abstract

The utility model provides a punching-free door plate ground pin which comprises a first clamping plate and a second clamping plate, one end of the first clamping plate is provided with a first splicing part, the first splicing part is provided with a first splicing face, one end of the second clamping plate is provided with a second splicing part, and at least one of the first splicing part and the second splicing part is provided with an adjusting part. An adjusting fulcrum is formed between the first splicing part and the second splicing part, and the first splicing part or the second splicing part rotates around the adjusting fulcrum, so that the end, away from the adjusting part, of the first clamping plate and the end, away from the adjusting part, of the second clamping plate are close to each other.

Description

Technical Field

[0001] The utility model relates to the technical field of floor pins, in particular to a punch-free door panel floor pin. Background Art

[0002] Door panel ground pins are devices used to fix or clamp door panels. They are one of the supporting equipment for the production, processing, and installation of door panel products in different industries. Their main function is to maintain the position and stability of the door panel and prevent it from moving or detaching under external forces such as vibration and wind. However, the existing door panel clamping device needs to punch holes in the door panel before installation, and the clamping device is fixedly connected to the door panel through the installation holes, which has low installation efficiency and high processing cost. Utility Model Content

[0003] In view of the shortcomings of the background technology, the purpose of the utility model is to provide a punch-free door panel ground pin.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A punch-free door panel ground pin comprises a first splint and a second splint, wherein one end of the first splint is provided with a first splicing portion, the first splicing portion is provided with a first splicing surface, one end of the second splint is provided with a second splicing portion, and at least one of the first splicing portion and the second splicing portion is provided with an adjustment portion, so that an adjustment fulcrum is formed between the first splicing portion and the second splicing portion, and the first splicing portion or the second splicing portion rotates around the adjustment fulcrum, so that an end of the first splint away from the adjustment portion and an end of the second splint away from the adjustment portion are brought closer to each other.

[0006] Furthermore, the first splint and the second splint are respectively provided with matching first splicing surfaces and second splicing surfaces, and the first splicing surfaces and the second splicing surfaces are respectively provided with first connecting holes and second connecting holes, and the first connecting holes and the second connecting holes are penetrated with first fasteners, and the first fasteners are tightened so that the first connecting holes and the second connecting holes partially overlap, so that the first splicing part or the second splicing part rotates around the adjustment fulcrum.

[0007] Furthermore, the adjusting portion is an inclined surface, an arc-shaped convex surface or a bump; and at least one of the first splicing portion and the second splicing portion is a convex portion extending outward.

[0008] Further, the first splicing portion is a first convex portion extending outward, and the second splicing portion is a second convex portion extending outward; the first convex portion is provided with a first accommodating cavity for accommodating the second convex portion, and the second convex portion is provided with a second accommodating cavity for accommodating the first convex portion.

[0009] Furthermore, the first clamping plate is provided with a first installation groove opening downward in a direction perpendicular to the ground, a latch is movably installed in the first installation groove, and the second clamping plate is provided with a fixing hole with an opening facing the first clamping plate, and the fixing hole is provided with a second fastener.

[0010] Further, the first mounting groove is provided with a guide through hole connected thereto, the guide through hole is arranged along the axial direction of the plug, and the width of the guide through hole is smaller than the diameter of the plug.

[0011] Furthermore, limiting holes are provided at both ends of the guide through hole, and the diameters of the two limiting holes are greater than the width of the guide through hole.

[0012] Furthermore, a second mounting groove is provided on a side of the latch pin facing the guide through hole, a limiting member is detachably mounted on the second mounting groove, and the limiting member is passed through the guide through hole or the limiting hole and is disposed in the second mounting groove.

[0013] Further, the limiting member includes a fixed shaft, one end of the fixed shaft is connected to the second mounting groove, and the other end is sleeved with a sleeve, an elastic member is provided between the fixed shaft and the sleeve, and the sleeve includes a limiting portion and a positioning portion distributed up and down, the outer diameter of the positioning portion is larger than the width of the guide through hole, and a limiting groove is provided on the outer side surface of the limiting portion along the circumferential direction of its axis, and the limiting groove makes the outer diameter of the limiting portion smaller than the width of the guide through hole.

[0014] Furthermore, when the limiting member is located in the limiting hole, the elastic member lifts up the sleeve so that the positioning portion is opposite to the entrance of the guide through hole; when the limiting member enters the guide through hole from the limiting hole, it squeezes the sleeve and compresses the elastic member, so that the positioning portion switches from being opposite to the entrance of the guide through hole to the limiting portion being opposite to the entrance of the guide through hole.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model proposes a punch-free door panel ground pin, which can directly clamp and fix the door panel through the arrangement of the first clamping plate and the second clamping plate, without the need to punch holes at the clamping position of the door panel, and has high installation efficiency.

[0017] 2. The utility model proposes a punch-free door panel ground pin, which can adjust the lateral offset distance of the splint through the arrangement of the first splicing part and the second splicing part, thereby realizing the adjustment of the clamping force of the two splints and improving the application scope of the device. By tightening the fasteners slightly, the clamping point is located at the end of the splint, so as to improve the adjustability of the device and the stability during use.

[0018] 3. The utility model proposes a punch-free door panel ground pin. Through the setting of the pin, according to the ground connection holes of different depths, the pin is pulled out and inserted into a suitable position to be fixed. With the cooperation of the limiter, the pin will not shake inside the first installation groove, making the clamping more stable, thereby improving the ductility and practicality of the door panel ground pin.

[0019] 4. The utility model proposes a punch-free door panel ground pin. Through the setting of the fixing hole, the door panel can be directly clamped and fixed by the second fastener, without the need to punch holes at the clamping position of the door panel, and has high stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is one of the schematic diagrams of a punch-free door panel ground pin of the utility model;

[0022] Figure 2 This is the second schematic diagram of a punch-free door panel ground pin of the utility model;

[0023] Figure 3 This is the third schematic diagram of a punch-free door panel ground pin of the utility model;

[0024] Figure 4 This is an exploded view of a punch-free door panel floor pin of the utility model;

[0025] Figure 5 It is a schematic diagram of the second clamping plate of a punch-free door panel ground pin of the utility model;

[0026] Figure 6 It is a schematic diagram of a first clamping plate of a punch-free door panel ground pin of the utility model;

[0027] Figure 7 It is a side view of the second clamping plate of a punch-free door panel ground pin of the utility model;

[0028] Figure 8 It is a side view of the first clamping plate of a punch-free door panel ground pin of the utility model;

[0029] Fig. 9 It is a schematic diagram of a limiter of a punch-free door panel floor pin of the utility model;

[0030] Fig.10It is a schematic diagram of a second embodiment of a punch-free door panel ground pin of the utility model;

[0031] Fig.11 This is a usage diagram of a punch-free door panel floor pin of the utility model.

[0032] In the figure, 10, the first clamping plate; 101, the first splicing part; 1011, the first splicing surface; 1012, the first connecting hole; 102, the first accommodating cavity; 20, the second clamping plate; 201, the second splicing part; 2011, the second splicing surface; 2012, the second connecting hole; 202, the second accommodating cavity; 203, the fixing hole; 301, the first mounting groove; 302, the latch; 3021, the second mounting groove; 303, the guide through hole; 3031, the limiting hole; 304, the shaft sleeve; 305, the fixed shaft; 306, the elastic member; 3041, the positioning part; 3042, the limiting groove; 40, the buffer gasket; 50, the first fastener; 60, the second fastener. DETAILED DESCRIPTION

[0033] Combine the following Figure 1-11 The utility model is described in detail.

[0034] A punch-free door panel ground pin, such as Figure 1-4 As shown, it includes a first splint 10 and a second splint 20, a first splint 10 is provided at one end with a first splicing portion 101, the first splicing portion 101 is provided with a first splicing surface 1011, and a second splicing portion 201 is provided at one end of the second splint 20, and at least one of the first splicing portion 101 and the second splicing portion 201 is provided with an adjusting portion, so that an adjusting fulcrum is formed between the first splicing portion 101 and the second splicing portion 201, and the first splicing portion 101 or the second splicing portion 201 rotates around the adjusting fulcrum, so that an end of the first splint 10 away from the adjusting portion and an end of the second splint 20 away from the adjusting portion are brought closer to each other.

[0035] In the first embodiment, Figure 5-9As shown, the first splice plate 10 and the second splice plate 20 are respectively provided with a first splicing surface 1011 and a second splicing surface 2011 which are matched, and the first splicing surface 1011 and the second splicing surface 2011 are respectively provided with a first connection hole 1012 and a second connection hole 2012, and the first connection hole 1012 and the second connection hole 2012 are penetrated with a first fastener 50, and the first fastener 50 is tightened so that the first connection hole 1012 and the second connection hole 2012 partially overlap, so that the first splicing part 101 or the second splicing part 201 rotates around the adjustment fulcrum. Further, the adjustment part is an inclined surface, an arc-shaped convex surface or a convex block; at least one of the first splicing part 101 and the second splicing part 201 is a convex part extending outward. Furthermore, the first splicing portion 101 is a first convex portion extending outward, and the second splicing portion 201 is a second convex portion extending outward; the first convex portion is provided with a first accommodating cavity 102 for accommodating the second convex portion, and the second convex portion is provided with a second accommodating cavity 202 for accommodating the first convex portion.

[0036] In this embodiment, the adjusting portion is an inclined surface; the first splicing portion 101 and the second splicing portion 201 are vertically opposite or horizontally opposite, so that the first splicing surface 1011 and the second splicing surface 2011 are vertically opposite or horizontally opposite.

[0037] When the first splicing portion 101 and the second splicing portion 201 are opposite to each other, when the first splicing surface 1011 is an upward inclined surface and the second splicing surface 2011 is a plane, an angle is formed with the second splicing surface 2011 toward the second splicing plate 20, and when the first fastener 50 is tightened, the first splicing plate 10 and the second splicing plate 20 are brought closer to each other; when the first splicing surface 1011 is a downward inclined surface and the second splicing surface 2011 is a plane, an angle is formed with the second splicing surface 2011 toward the first splicing plate 10, and when the first fastener 50 is tightened, the first splicing plate 10 and the second splicing plate 20 are moved away from each other. When the second splicing surface 2011 is an upward inclined surface, the first splicing surface 1011 is a plane, the first splicing surface 1011 and the second splicing surface 2011 form an angle toward the second splint 20, and when the first fastener 50 is tightened, the first splint 10 and the second splint 20 move closer to each other; when the first splicing surface 1011 is a downward inclined surface, the first splicing surface 1011 and the second splicing surface 2011 form an angle toward the first splint 10, and when the first fastener 50 is tightened, the first splint 10 and the second splint 20 move away from each other.

[0038] When the first splicing portion 101 and the second splicing portion 201 are opposite to each other on the left and right, when the first splicing surface 1011 is an upwardly inclined surface and the second splicing surface 2011 is a plane, an upward angle is formed with the second splicing surface 2011, and when the first fastener 50 is tightened, the first splicing plate 10 and the second splicing plate 20 are brought closer to each other; when the first splicing surface 1011 is a downwardly inclined surface and the second splicing surface 2011 is a plane, an downward angle is formed with the second splicing surface 2011, and when the first fastener 50 is tightened, the first splicing plate 10 and the second splicing plate 20 are moved away from each other. When the second splicing surface 2011 is an upward inclined surface, the first splicing surface 1011 is a plane, the first splicing surface 1011 and the second splicing surface 2011 form an upward angle, and when the first fastener 50 is tightened, the first splicing plate 10 and the second splicing plate 20 move closer to each other; when the first splicing surface 1011 is a downward inclined surface, the first splicing surface 1011 and the second splicing surface 2011 form an downward angle, and when the first fastener 50 is tightened, the first splicing plate 10 and the second splicing plate 20 move away from each other.

[0039] Specifically, the first connecting hole 1012 and the second connecting hole 2012 are threaded grooves, and the first fastener 50 is a bolt, preferably a hexagonal bolt, and the two threads are matched. When the bolts are tightened, the top of the first clamping plate 10 is close to the second clamping plate 20, thereby enhancing the clamping force.

[0040] The first clamping plate 10 is provided with a first mounting groove 301 opening downward in a direction perpendicular to the ground, and a bolt 302 is movably installed in the first mounting groove 301. The second clamping plate 20 is provided with a fixing hole 203 with an opening facing the first clamping plate 10. The fixing hole 203 is a threaded hole and is perpendicular to the clamping surface of the second clamping plate 20. A second fastener 60 such as a bolt is fixedly penetrated in the fixing hole 203 for reinforcing a plate-like object such as a glass door panel. Further, the first mounting groove 301 is provided with a guide through hole 303 connected thereto, and the guide through hole 303 is arranged along the axial direction of the bolt 302, and the width of the guide through hole 303 is smaller than the diameter of the bolt 302. Further, the bolt 302 is provided with a second mounting groove 3021 on one side facing the guide through hole 303, and a limiter can be detachably installed on the second mounting groove 3021, and the limiter is penetrated in the second mounting groove 3021 through the guide through hole 303 or the limiter hole 3031. The second installation groove 3021 is a threaded groove.

[0041] like Fig. 9As shown, the stopper includes a fixed shaft 305, one end of which is connected to the second mounting groove 3021, and the other end is sleeved with a sleeve 304, the sleeve 304 includes a positioning portion 3041 and a limiting portion, the outer diameter of the positioning portion 3041 is greater than the width of the guide through hole 303, and the outer side surface of the limiting portion is provided with a limiting groove 3042 along the circumferential direction of the axis thereof, and the limiting groove 3042 makes the outer diameter of the limiting portion smaller than the width of the guide through hole 303; when the stopper is located in the limiting hole 3031, the positioning portion 3041 of the sleeve 304 is directly opposite to the entrance of the guide through hole 303. The fixed shaft 305 is a fastening device such as a bolt or a screw.

[0042] like Fig. 9 As shown, an elastic member 306 is provided between the fixed shaft 305 and the sleeve 304. When the stopper enters the guide through hole 303 from the stopper hole 3031, the elastic member 306 is squeezed, so that the sleeve 304 switches from the position part 3041 facing the entrance of the guide through hole 303 to the position part facing the entrance of the guide through hole 303. The elastic member 306 is a spring, and the position limit part and the position limit part 3041 are distributed up and down; when the stopper is located in the stopper hole 3031, the spring lifts the position limit part 3041 of the sleeve 304 and faces the entrance of the guide through hole 303; when the stopper enters the guide through hole 303 from the stopper hole 3031, the sleeve 304 is squeezed to compress the spring, so that the sleeve 304 switches from the position part 3041 facing the entrance of the guide through hole 303 to the position limit part facing the entrance of the guide through hole 303.

[0043] The first clamping plate 10 and the second clamping plate 20 are provided with a buffering gasket 40. The buffering gasket 40 is relatively installed inside the first clamping plate 10 and the second clamping plate 20 to protect the door panel from being damaged by the clamping plate, and also to increase the friction of the clamping plate, making the clamping more stable. The first clamping plate 10 and the second clamping plate 20 are both made of metal, preferably iron.

[0044] Embodiment 2, as Fig.10 As shown, the first clamping plate 10 and the second clamping plate 20 are integrally formed, and the first clamping plate 10 is provided with a first mounting groove 301 opening downward in a direction perpendicular to the ground, and a latch 302 is movably installed in the first mounting groove 301, and the second clamping plate 20 is provided with a fixing hole 203 with an opening facing the first clamping plate 10, and the fixing hole 203 is a threaded hole and the fixing hole 203 is perpendicular to the clamping surface of the second clamping plate 20, and a second fastener 60 such as a bolt is fixedly inserted in the fixing hole 203 for reinforcing a plate-like object such as a glass door panel.

[0045] The utility model provides a punch-free door panel ground pin, and the method of using the same is as follows:

[0046] like Fig.11As shown, firstly, the first clamping plate 10 and the second clamping plate 20 are matched to clamp the door panel, and the first clamping plate 10 and the second clamping plate 20 are tightened by the first fastener 50, and then the door panel is fixed by inserting the pin 302 into the ground hole, and the first clamping plate 10 and the second clamping plate 20 are both 5 cm away from the bottom surface.

[0047] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A punch-free door panel ground pin, comprising a first clamping plate and a second clamping plate, characterized in that: A first splicing portion is provided at one end of the first splicing portion, the first splicing portion is provided with a first splicing surface, a second splicing portion is provided at one end of the second splicing portion, and at least one of the first splicing portion and the second splicing portion is provided with an adjustment portion, so that an adjustment fulcrum is formed between the first splicing portion and the second splicing portion, and the first splicing portion or the second splicing portion rotates around the adjustment fulcrum, so that an end of the first splicing plate away from the adjustment portion and an end of the second splicing plate away from the adjustment portion are brought closer to each other.

2. A punch-free door panel ground pin as claimed in claim 1, characterized in that: The first splint and the second splint are respectively provided with matching first splicing surfaces and second splicing surfaces, and the first splicing surfaces and the second splicing surfaces are respectively provided with first connecting holes and second connecting holes, and the first connecting holes and the second connecting holes are penetrated with first fasteners, and the first fasteners are tightened so that the first connecting holes and the second connecting holes are partially overlapped, so that the first splicing part or the second splicing part rotates around the adjustment fulcrum.

3. The punch-free door panel ground pin according to claim 1, characterized in that: The adjusting portion is an inclined surface, an arc-shaped convex surface or a convex block; at least one of the first splicing portion and the second splicing portion is a convex portion extending outward.

4. A punch-free door panel ground pin as claimed in claim 3, characterized in that: The first splicing portion is a first convex portion extending outward, and the second splicing portion is a second convex portion extending outward; the first convex portion is provided with a first accommodating cavity for accommodating the second convex portion, and the second convex portion is provided with a second accommodating cavity for accommodating the first convex portion.

5. The punch-free door panel ground pin according to claim 1, characterized in that: The first clamping plate is provided with a first installation groove opening downward in a direction perpendicular to the ground, a latch is movably installed in the first installation groove, and the second clamping plate is provided with a fixing hole with an opening facing the first clamping plate, and the fixing hole is provided with a second fastener.

6. A punch-free door panel ground pin as claimed in claim 5, characterized in that: The first mounting groove is provided with a guide through hole connected thereto, the guide through hole is arranged along the axial direction of the plug, and the width of the guide through hole is smaller than the diameter of the plug.

7. A punch-free door panel ground pin as claimed in claim 6, characterized in that: Limiting holes are provided at both ends of the guide through hole, and the diameters of the two limiting holes are greater than the width of the guide through hole.

8. The punch-free door panel ground pin according to claim 7, characterized in that: A second mounting groove is provided on the side of the latch pin facing the guide through hole, and a limiting member is detachably mounted on the second mounting groove. The limiting member passes through the guide through hole or the limiting hole and is disposed in the second mounting groove.

9. A punch-free door panel ground pin as claimed in claim 8, characterized in that: The limiting member includes a fixed shaft, one end of the fixed shaft is connected to the second mounting groove, and the other end is sleeved with a sleeve, an elastic member is provided between the fixed shaft and the sleeve, and the sleeve includes a limiting portion and a positioning portion distributed up and down, the outer diameter of the positioning portion is larger than the width of the guide through hole, and a limiting groove is provided on the outer side surface of the limiting portion along the circumferential direction of its axis, and the limiting groove makes the outer diameter of the limiting portion smaller than the width of the guide through hole.

10. The punch-free door panel ground pin according to claim 9, characterized in that: When the limiting member is located in the limiting hole, the elastic member lifts up the sleeve so that the positioning portion is opposite to the entrance of the guide through hole; when the limiting member enters the guide through hole from the limiting hole, it squeezes the sleeve and compresses the elastic member, so that the positioning portion is opposite to the entrance of the guide through hole and switches to the limiting portion being opposite to the entrance of the guide through hole.

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