Road cone

Abstract

The utility model discloses a road cone. The cone comprises a base and a cone body, the base and the cone body are connected through a connecting structure, the connecting structure comprises a connecting through hole and a first connecting ring, the connecting through hole is formed in the top face of the base and perpendicularly penetrates through the base, the first connecting ring is arranged at the bottom of the cone body, and the first connecting ring is matched with the connecting through hole. An annular groove is formed in the inner wall of the connecting through hole in the circumferential direction, the annular groove and the connecting through hole are coaxial, a second connecting ring is arranged on the outer edge of the first connecting ring, and the second connecting ring is matched with the annular groove. The utility model can ensure that the connection strength between the cone and the base is high, the cone is not easy to separate from the base, and the service life is long.

Description

Technical Field

[0001] The utility model relates to the technical field of road cones, in particular to a road cone. Background Art

[0002] At present, various types of road cones are scattered all over urban roads. They are widely used as warnings in highways, road maintenance, traffic accidents and other situations. Most road cones are made of a cone body and a base connected by a connecting structure. The connection strength between the cone body and the base of existing road cones is low, which can easily cause the cone to fall off the base during use. Summary of the invention

[0003] In order to solve the above technical problems, the utility model provides a road cone, which can ensure that the connection strength between the cone and the base is high, the cone is not easy to separate from the base, and has a long service life.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a road cone, comprising a base and a cone, wherein the base and the cone are connected via a connecting structure, wherein the connecting structure comprises a connecting through hole and a first connecting ring, wherein the connecting through hole is arranged on the top surface of the base, wherein the connecting through hole vertically penetrates the base, wherein the first connecting ring is arranged on the bottom of the cone, wherein the first connecting ring matches the connecting through hole, wherein an annular groove is arranged on the inner wall of the connecting through hole along the circumferential direction, wherein the annular groove is coaxial with the connecting through hole, wherein a second connecting ring is arranged on the outer edge of the first connecting ring, wherein the second connecting ring matches the annular groove.

[0006] In this solution, after the base and the cone are connected by a connecting structure, an annular groove is provided on the inner wall of the connecting through hole at the bottom of the cone along the circumferential direction, and the second connecting ring is connected to the annular groove, so that the cone is not easily separated from the base.

[0007] Preferably, the connecting structure also includes a first connecting hole group, which includes a plurality of first connecting holes circumferentially arranged on the top surface of the base, the circle surrounded by all the first connecting holes is coaxial with the connecting through hole, the first connecting hole is connected to the annular groove, and the second connecting ring is provided with a first connecting column corresponding to the position of the first connecting hole, and the first connecting column corresponds to and matches the first connecting hole one by one.

[0008] In order to strengthen the connection between the cone and the base, a plurality of first connecting columns are arranged on the top surface of the second connecting ring, and the base is provided with first connecting holes corresponding to and matching the first connecting columns at the positions of the first connecting columns. The first connecting columns extend into the first connecting holes to strengthen the connection strength between the cone and the base.

[0009] Preferably, a ring-shaped pulling groove is provided at the top of the cone.

[0010] Preferably, the pulling groove has a C-shaped cross-section.

[0011] Preferably, the connecting structure also includes a second connecting hole group, which is arranged on the annular groove, and the second connecting hole group includes a plurality of second connecting holes arranged in a circle, the circle surrounded by the second connecting holes is coaxial with the connecting through hole, the second connecting holes are vertically arranged on the bottom surface of the annular groove, and the second connecting ring is provided with a second connecting column at the position corresponding to the second connecting hole, and the second connecting hole corresponds to and matches the second connecting column one by one.

[0012] In order to strengthen the connection between the cone and the base, a plurality of second connecting columns are arranged on the bottom surface of the second connecting ring, and second connecting holes corresponding to and matching the second connecting columns are formed at the positions of the base corresponding to the second connecting columns. The second connecting columns extend into the second connecting holes to strengthen the connection strength between the cone and the base.

[0013] Preferably, the cross section of the second connecting column is in an inverted trapezoidal shape.

[0014] Preferably, a groove running through left and right is provided at the bottom of the second connecting column, and a fixing block is provided at a position corresponding to the groove at the bottom of the second connecting hole, and the fixing block corresponds to and matches the groove one by one.

[0015] Preferably, first grounding blocks are provided at the four corners of the bottom of the base.

[0016] Preferably, a second grounding block is further arranged between two adjacent first grounding blocks.

[0017] The beneficial effects of the utility model are as follows: the connection structure can enhance the connection strength between the cone and the base to prevent the cone from detaching from the base; the first connection hole group and the first connection column cooperate to enhance the connection strength between the cone and the base; the second connection hole group and the second connection column cooperate to enhance the connection strength between the cone and the base, and the lifting handle facilitates the user to lift the cone to transport the road cone. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a bottom view of the utility model;

[0020] Figure 3 It is a cross-sectional view of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the cone in the utility model;

[0022] Figure 5 yes Figure 4 A partial enlarged view of the middle A;

[0023] Figure 6 It is a structural schematic diagram of the base in the utility model.

[0024] In the figure: 1. base, 11. connecting through hole, 12. annular groove, 2. cone, 21. first connecting ring, 22. second connecting ring, 23. first connecting column, 24. second connecting column, 241. groove, 3. first connecting hole group, 31. first connecting hole, 4. pulling groove, 5. second connecting hole, 6. first grounding block, 61. second grounding block. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0026] Embodiment: A road cone of this embodiment, such as Figures 1 to 6 As shown, it includes a base 1 and a cone 2, and the base 1 and the cone 2 are connected by a connecting structure. The connecting structure includes a connecting through hole 11 and a first connecting ring 21. The connecting through hole 11 is arranged on the top surface of the base 1, and the connecting through hole 11 vertically penetrates the base 1. The first connecting ring 21 is arranged at the bottom of the cone 2, and the first connecting ring 21 matches the connecting through hole 11. The inner wall of the connecting through hole 11 is provided with an annular groove 12 along the circumferential direction, and the annular groove 12 is coaxial with the connecting through hole 11. The outer edge of the first connecting ring 21 is provided with a second connecting ring 22, and the second connecting ring 22 matches the annular groove 12.

[0027] The connection structure also includes a first connection hole group 3, which includes a plurality of first connection holes 31 circumferentially arranged on the top surface of the base 1. The circle surrounded by the first connection holes 31 is coaxial with the connection through hole 11. The first connection hole 31 is connected to the annular groove 12. The second connection ring 22 is provided with a first connection column 23 at the position corresponding to the first connection hole 31. The first connection column 23 corresponds to and matches the first connection hole 31. A ring-shaped lifting groove 4 is provided at the top of the cone 2, and the cross section of the lifting groove 4 is C-shaped.

[0028] The connection structure also includes a second connection hole group, which is arranged on the annular groove 12. The second connection hole group includes a plurality of second connection holes 5 arranged in a circumference. The circle surrounded by the second connection holes 5 is coaxial with the connection through hole 11. The second connection holes 5 are vertically arranged on the bottom surface of the annular groove 12. The second connection ring 22 is provided with a second connection column 24 at the position corresponding to the second connection hole 5. The second connection holes 5 correspond to and match the second connection columns 24 one by one. The cross section of the second connection column 24 is an inverted trapezoid.

[0029] A groove 241 extending from left to right is provided at the bottom of the second connecting column 24 , and a fixing block is provided at a position corresponding to the groove 241 at the bottom of the second connecting hole. The fixing block corresponds to and matches the groove 241 one by one.

[0030] First grounding blocks 6 are disposed at four corners of the bottom of the base 1 , and a second grounding block 61 is disposed between two adjacent first grounding blocks 6 .

[0031] In this solution, after the base and the cone are connected by a connecting structure, an annular groove is provided on the inner wall of the connecting through hole at the bottom of the cone along the circumferential direction, and the second connecting ring is connected to the annular groove, so that the cone is not easily separated from the base. In order to strengthen the connection between the cone and the base, a plurality of first connecting columns are provided on the top surface of the second connecting ring, and the base is provided with a first connecting hole corresponding to and matching the first connecting column at the position corresponding to the first connecting column, and the first connecting column extends into the first connecting hole so that the connection strength between the cone and the base is strengthened. In order to further strengthen the connection between the cone and the base, a plurality of second connecting columns are provided on the bottom surface of the second connecting ring, and a second connecting hole corresponding to and matching the second connecting column is formed at the position corresponding to the second connecting column of the base, and the second connecting column extends into the second connecting hole so that the connection strength between the cone and the base is strengthened.

[0032] In order to facilitate the transportation of the traffic cone, a lifting groove is provided on the top of the cone, which is gradually inclined inward from the upper and lower sides to the middle. The user can put his fingers into the lifting groove and pinch the top of the cone to lift the traffic cone.

Claims

1. A road cone, characterized in that: The invention comprises a base (1) and a cone (2), wherein the base (1) and the cone (2) are connected via a connecting structure, wherein the connecting structure comprises a connecting through hole (11) and a first connecting ring (21), wherein the connecting through hole (11) is arranged on the top surface of the base (1), wherein the connecting through hole (11) vertically penetrates the base (1), wherein the first connecting ring (21) is arranged on the bottom of the cone (2), wherein the first connecting ring (21) matches the connecting through hole (11), wherein an annular groove (12) is provided on the inner wall of the connecting through hole (11) along the circumferential direction, wherein the annular groove (12) is coaxial with the connecting through hole (11), and wherein a second connecting ring (22) is provided on the outer edge of the first connecting ring (21), wherein the second connecting ring (22) matches the annular groove (12).

2. The road cone according to claim 1, characterized in that: The connection structure further comprises a first connection hole group (3), the first connection hole group (3) comprising a plurality of first connection holes (31) circumferentially arranged on the top surface of the base (1), the circle surrounded by all the first connection holes (31) being coaxial with the connection through hole (11), the first connection holes (31) being connected to the annular groove (12), the second connection ring (22) being provided with a first connection column (23) at a position corresponding to the first connection hole (31), the first connection column (23) corresponding to and matching the first connection hole (31) one by one.

3. The traffic cone according to claim 2, characterized in that: The top of the cone (2) is provided with an annular pulling groove (4).

4. The traffic cone according to claim 3, characterized in that: The cross section of the pulling groove (4) is C-shaped.

5. The traffic cone according to claim 2, characterized in that: The connection structure further comprises a second connection hole group, the second connection hole group is arranged on the annular groove (12), the second connection hole group comprises a plurality of second connection holes (5) arranged in a circumferential manner, the circle enclosed by the second connection holes (5) is coaxial with the connection through hole (11), the second connection holes (5) are vertically arranged on the bottom surface of the annular groove (12), the second connection ring (22) is provided with a second connection column (24) at a position corresponding to the second connection hole (5), and the second connection hole (5) and the second connection column (24) correspond to each other one by one and match each other.

6. The traffic cone according to claim 5, characterized in that: The second connecting column (24) has an inverted trapezoidal cross section.

7. The traffic cone according to claim 5, characterized in that: A groove (241) running through the bottom of the second connecting column (24) is provided on the left and right sides, and a fixing block is provided at a position corresponding to the groove (241) at the bottom of the second connecting hole, and the fixing block corresponds to and matches the groove (241) one by one.

8. The road cone according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, characterized in that: First grounding blocks (6) are arranged at four corners of the bottom of the base (1).

9. The traffic cone according to claim 8, characterized in that: A second grounding block (61) is also provided between two adjacent first grounding blocks (6).

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