CN215450849U

CN215450849U - Road flag lifting rod base with self-locking function

Info

Publication number: CN215450849U
Application number: CN202122156687.6U
Authority: CN
Inventors: 何育东; 熊首云
Original assignee: Hefei Jisu Advertising Co ltd
Current assignee: Hefei Jisu Advertising Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-07
Anticipated expiration: 2031-09-07

Abstract

The utility model provides a road flag lifting rod seat with a self-locking function, which comprises a base, wherein an outer barrel is arranged in the middle position of the top of the base, an inner rod is connected in the outer barrel in a sliding manner, and a road flag assembly is arranged on the upper position of the inner rod; and the outer side of the inner rod and the outer side of the outer barrel are provided with self-locking components, and the two sides of the self-locking components are movably connected to the base through supporting rods. According to the utility model, the self-locking component is arranged outside the inner rod, the protrusions on the inner rod can be clamped and limited by the self-locking grooves on the limiting cylinder, so that the position of the inner rod is locked, meanwhile, the supporting rod is also arranged, the self-locking component and the base are fixed by the supporting rod, so that the position of the inner rod can be further locked, the stability of the inner rod is ensured, the inner rod is convenient to adjust, the structure is simple, the design is reasonable, the operation of a user is convenient, and time and labor are saved.

Description

Road flag lifting rod base with self-locking function

Technical Field

The utility model relates to the field of road flags, in particular to a road flag lifting rod base with a self-locking function.

Background

The road flag is also named as a road flag and a lamp post flag. Generally refers to advertising and publicity media placed on objects such as street light poles on both sides of roads and near activity venues. The outdoor advertisement sign is divided into a lamppost road flag, a rotary road flag, a lamp box road flag and the like, and belongs to one of outdoor advertisement media. Advertiser brand effects can be established in a short period of time.

However, the existing road flag installation pole base has some defects when in use, the existing road flag installation pole base is generally of an adjustable structure, but the defects of low stability, inconvenience in adjustment and positioning and the like exist when in adjustment, and therefore the utility model provides the road flag lifting pole base with the self-locking function to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a road flag lifting rod seat with a self-locking function, so as to solve the technical problem.

In order to solve the technical problems, the utility model adopts the following technical scheme: a road flag lifting rod base with a self-locking function comprises a base, wherein an outer barrel is arranged in the middle of the top of the base, an inner rod is connected to the inner portion of the outer barrel in a sliding mode, and a road flag assembly is arranged on the upper portion of the inner rod; the self-locking component is arranged on the outer side of the outer barrel and positioned on the outer side of the inner rod, and two sides of the self-locking component are movably connected to the base through the supporting rods; the auto-lock subassembly includes a slide cylinder and a spacing section of thick bamboo, and wherein the slide cylinder cup joints in the outside of interior pole, and is equipped with a spacing section of thick bamboo again on the slide cylinder, the auto-lock groove has been seted up at the top of a spacing section of thick bamboo, the equidistance is equipped with a plurality of archs on the interior pole, wherein the arch can be gone into to the auto-lock inslot.

Preferably, the two sides of the sliding cylinder are also provided with positioning blocks, and the top of the supporting rod is detachably fixed in the positioning blocks.

Preferably, the way flag subassembly includes the connecting block, the connecting block can be dismantled and fix the outside at interior pole, and wherein the connecting block is equipped with threely, and the both sides that are located the connecting block of below all are equipped with down the connecting rod, and the both sides that are located the connecting block in the middle all are equipped with the connecting rod, and lie in to install between the last connecting rod of same direction and the lower connecting rod and say the flag.

Preferably, the two sides of the connecting block which is positioned at the top are both provided with positioning rods, and the bottoms of the positioning rods are arranged on the two upper connecting rods.

Preferably, the self-locking groove adopts an arc structure, the inner diameter of the limiting cylinder is smaller than that of the sliding cylinder, and the inner connection position of the limiting cylinder and the sliding cylinder is arranged into an arc shape. The internal diameter of a spacing section of thick bamboo is less than the internal diameter of a sliding barrel, then a spacing section of thick bamboo can extrude the arch on the inner rod, and when the arch shifted out, the protruding reconversion, alright card go into in the self-locking groove.

Preferably, the protrusion is made of an elastic material. The protrusions are made of elastic materials, so that when the protrusions pass through the limiting barrel, the protrusions shrink due to the elastic materials, and then when the protrusions come out of the limiting barrel, the protrusions can be clamped into the self-locking grooves.

Compared with the related art, the road flag lifting rod seat with the self-locking function has the following beneficial effects:

the utility model provides a road flag lifting rod seat with a self-locking function, which comprises an inner rod, a self-locking assembly, a limiting cylinder and a supporting rod, wherein the self-locking assembly is arranged on the outer side of the inner rod, a self-locking groove on the limiting cylinder can be used for clamping and limiting a protrusion on the inner rod, so that the position of the inner rod is locked, the supporting rod is arranged at the same time, the self-locking assembly and a base are fixed by the supporting rod, so that the position of the inner rod can be further locked, the stability of the inner rod is ensured, the inner rod is convenient to adjust, the structure is simple, the design is reasonable, the positioning rod is convenient to operate by a user, time and labor are saved, and the positioning rod is arranged on an upper connecting rod and connected to the inner rod, so that the stability of a road flag can be improved, and the safety of the road flag is ensured.

Drawings

FIG. 1 is a schematic structural view of a road flag lifting pole base with a self-locking function according to the present invention;

FIG. 2 is a schematic perspective view of the self-locking assembly of the present invention;

FIG. 3 is a cross-sectional view of the self-locking assembly of the present invention;

reference numerals: 1. a base; 2. a support bar; 3. an outer cylinder; 4. a self-locking assembly; 401. a sliding cylinder; 402. positioning blocks; 403. a limiting cylinder; 404. a self-locking groove; 5. an inner rod; 6. a lower connecting rod; 7. a flag of the road; 8. an upper connecting rod; 9. positioning a rod; 10. connecting blocks; 11. and (4) protruding.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

In a specific implementation process, as shown in fig. 1, 2 and 3, the road flag lifting rod base with the self-locking function comprises a base 1, wherein an outer cylinder 3 is arranged at the middle position of the top of the base 1, an inner rod 5 is connected inside the outer cylinder 3 in a sliding manner, and a road flag assembly is arranged at the upper position of the inner rod 5; a self-locking component 4 is arranged outside the inner rod 5 and outside the outer cylinder 3, and two sides of the self-locking component 4 are movably connected to the base 1 through the support rods 2; the self-locking assembly 4 comprises a sliding barrel 401 and a limiting barrel 403, wherein the sliding barrel 401 is sleeved outside the inner rod 5, the limiting barrel 403 is arranged on the sliding barrel 401, a self-locking groove 404 is formed in the top of the limiting barrel 403, a plurality of protrusions 11 are equidistantly arranged on the inner rod 5, and the protrusions 11 can be clamped into the self-locking groove 404. When the device is used, the device is firstly placed at a required position, then the height of the device is correspondingly adjusted according to the requirement of a user, when the height is adjusted, the inner rod 5 is firstly pulled out from the outer cylinder 3, when the inner rod is pulled out to the required height, then the protrusion 10 on the inner rod 5 is clamped in the self-locking groove 404 on the limiting cylinder 403, so that the position of the inner rod 5 is limited, at the moment, the position of the self-locking component 4 is also limited, only the supporting rods 2 at two sides of the self-locking component 4 are required to be extended to the required length, and then the supporting rods 2 are fixed between the self-locking component 4 and the base 1, so that the position of the self-locking component 4 is limited, and the height adjustment of the device is completed; in the using process, the road flag on the device can be disassembled, namely two corresponding connecting blocks 10 are disassembled, and then the disassembling of the road flag 7 can be completed.

In the specific implementation process, as shown in fig. 2 and 3, positioning blocks 402 are further disposed on two sides of the sliding cylinder 401, and the top of the support rod 2 is detachably fixed in the positioning blocks 402. The top of bracing piece 2 can be dismantled through bolt or round pin axle and fix on locating piece 402, but bracing piece 2 adopts telescopic link, can prolong as required to prescribe a limit to the position of sliding cylinder 401.

In the specific implementation process, as shown in fig. 1, the flag assembly includes a connecting block 10, the connecting block 10 can be disassembled and fixed at the outer side of the inner rod 5, wherein the connecting block 10 is three, the two sides of the connecting block 10 located at the bottom are both provided with a lower connecting rod 6, the two sides of the connecting block 10 located in the middle are both provided with an upper connecting rod 8, and the flag 7 is installed between the upper connecting rod 8 and the lower connecting rod 6 located in the same direction. Locating rods 9 are arranged on two sides of the uppermost connecting block 10, and the bottoms of the locating rods 9 are mounted on the two upper connecting rods 8. When installing the road flag 7, at first install two connecting blocks 10 in the interior pole 5 outside to adjust the interval between two interior poles 5, later with the road flag 7 install go up between connecting rod 8 and the lower connecting rod 6 can, still can get a connecting block 10 again simultaneously and install on interior pole 5, and the top of road flag 7, then with the locating lever 9 install between the connecting block 10 of the top and two last connecting rods 8 can.

In the specific implementation process, as shown in fig. 2 and fig. 3, the self-locking groove 404 is of an arc-shaped structure, the inner diameter of the limiting cylinder 403 is smaller than the inner diameter of the sliding cylinder 401, and the inner connection position of the limiting cylinder and the sliding cylinder is designed to be arc-shaped. The inner diameter of the limiting cylinder 403 is smaller than that of the sliding cylinder 401, the limiting cylinder 403 can extrude the protrusion 10 on the inner rod 5, and when the protrusion 10 is moved out, the protrusion 10 is restored to the original shape and can be clamped into the self-locking groove 404.

In the specific implementation, as shown in fig. 1 and 3, the protrusion 11 is made of an elastic material. The protrusion 11 is made of an elastic material, so that when the protrusion 11 passes through the limiting cylinder 403, the protrusion 11 can be contracted due to the elastic material, and then the protrusion 11 can be clamped into the self-locking groove 404 when coming out of the limiting cylinder 403.

The implementation principle of the road flag lifting rod seat with the self-locking function is as follows: when the device is used, the device is firstly placed at a required position, then the height of the device is correspondingly adjusted according to the requirement of a user, when the height is adjusted, the inner rod 5 is firstly pulled out from the outer cylinder 3, when the inner rod is pulled out to the required height, then the protrusion 10 on the inner rod 5 is clamped in the self-locking groove 404 on the limiting cylinder 403, so that the position of the inner rod 5 is limited, at the moment, the position of the self-locking component 4 is also limited, only the supporting rods 2 at two sides of the self-locking component 4 are required to be extended to the required length, and then the supporting rods 2 are fixed between the self-locking component 4 and the base 1, so that the position of the self-locking component 4 is limited, and the height adjustment of the device is completed; in the using process, the road flag on the device can be disassembled, namely two corresponding connecting blocks 10 are disassembled, and then the disassembling of the road flag 7 can be completed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a way flag lifter base with self-locking function, includes base (1), its characterized in that: an outer barrel (3) is arranged in the middle of the top of the base (1), an inner rod (5) is connected to the inner portion of the outer barrel (3) in a sliding mode, and a flag assembly is arranged on the upper portion of the inner rod (5);

a self-locking component (4) is arranged on the outer side of the inner rod (5) and the outer side of the outer cylinder (3), and two sides of the self-locking component (4) are movably connected to the base (1) through supporting rods (2);

self-locking subassembly (4) include slide tube (401) and spacing section of thick bamboo (403), wherein slide tube (401) cup joint in the outside of interior pole (5), and is equipped with spacing section of thick bamboo (403) again on slide tube (401), self-locking groove (404) have been seted up at the top of spacing section of thick bamboo (403), interior pole (5) equidistance is equipped with a plurality of archs (11), and wherein protruding (11) can be gone into in self-locking groove (404).

2. The flag pole base with self-locking function of claim 1, wherein: positioning blocks (402) are further arranged on two sides of the sliding cylinder (401), and the top of the supporting rod (2) is detachably fixed in the positioning blocks (402).

3. The flag pole base with self-locking function of claim 1, wherein: the way flag subassembly includes connecting block (10), connecting block (10) can be dismantled and fix in the outside of interior pole (5), and wherein connecting block (10) are equipped with threely, and the both sides that are located connecting block (10) of below all are equipped with down connecting rod (6), and the both sides that are located connecting block (10) in the middle all are equipped with connecting rod (8), and are located and install between last connecting rod (8) and lower connecting rod (6) of same direction and say flag (7).

4. The flag pole base with self-locking function of claim 3, wherein: the two sides of the connecting block (10) which is positioned at the top are both provided with positioning rods (9), and the bottoms of the positioning rods (9) are installed on the two upper connecting rods (8).

5. The flag pole base with self-locking function of claim 1, wherein: the self-locking groove (404) is of an arc structure, the inner diameter of the limiting cylinder (403) is smaller than that of the sliding cylinder (401), and the inner connecting position of the limiting cylinder and the sliding cylinder is arranged into an arc shape.

6. The flag pole base with self-locking function of claim 1, wherein: the bulges (11) are made of elastic materials.