CN215351970U

CN215351970U - Balloon support rod

Info

Publication number: CN215351970U
Application number: CN202121369525.4U
Authority: CN
Inventors: 李骏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-31
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a balloon support rod which comprises a rod body (1) and a sliding short sleeve rod (2), wherein a central hole (3) is formed in the rod body (1), a through hole (4) communicated with the central hole (3) is formed in the position, close to the end part, of the rod body (1), and is used for enabling an air inlet of a balloon to extend into the central hole (3) from one end of the rod body (1) and extend out of the through hole (4) in a use state, the sliding short sleeve rod (2) is sleeved on the rod body (1) and can slide on the rod body (1) along the length direction of the rod body (1), and in the use state, the sliding short sleeve rod (2) slides to the through hole (4) to compress the air inlet of the balloon between the rod body (1) and the sliding short sleeve rod (2) for fixing the balloon on the rod body (1). The utility model has the beneficial effects that: the balloon fixing device is simple in structure, convenient for fixing the balloon, small in damage to the environment, small in damage to the balloon during use and high in safety.

Description

Balloon support rod

Technical Field

The utility model relates to the field of support rods, in particular to a balloon support rod.

Background

The balloon is a celebration article commonly used by people during celebration entertainment, especially on holidays, the atmosphere of the holidays is added by the balloon, people also dress up home environment and the like at ordinary times, and the balloon is also the most popular among children, a lot of fun is provided in the growth process of the children, and the traditional balloon fixing mode is that the air inlet of the balloon is bound by filaments such as ropes, lines or rubber bands, so that the mode is inconvenient and not beneficial to the recovery of the balloon.

In order to solve the above problem, the utility model discloses a chinese utility model patent that the publication number of granting is CN203235255U discloses a supporting component of balloon, and it includes intake pipe, connecting seat and sleeve pipe, insert in the balloon the front portion of intake pipe, supporting part and pipy connecting portion are drawn together to the connecting seat, accept at the rear portion of intake pipe in the connecting seat, the rear portion of intake pipe is equipped with joint portion, be equipped with joint cooperation portion and grafting portion on the connecting portion, joint cooperation portion with joint portion joint, be equipped with grafting cooperation portion on the sleeve pipe, grafting cooperation portion with grafting portion joint. Although the fixed problem of some traditional balloons has been solved to the supporting component of above-mentioned balloon, its structure itself is comparatively complicated, and the fixed of balloon is inconvenient according to falling, and the balloon bracing piece among the prior art adopts the plastics material to make more, is unfavorable for the protection of environment, also does not conform with the theory of current environmental protection.

Disclosure of Invention

The utility model aims to provide a balloon support rod, and solves the technical defects that the balloon support rod in the prior art is complex in structure and inconvenient to fix a balloon.

In order to solve the problems, the technical scheme adopted by the utility model is as follows: the balloon support rod comprises a rod body and a sliding short sleeve rod, wherein a central hole is formed in the rod body, a through hole communicated with the central hole is formed in the position, close to the end portion, of the rod body, and used for enabling an air inlet of an uninflated balloon to extend into the central hole from one end of the rod body and extend out of the through hole. The air inlet of the balloon extends into the rod body from the end part of the rod body and then extends out of the through hole, only the sliding short loop bar is needed to slide, and the air inlet of the balloon is clamped on the rod body through the sliding short loop bar, so that the fixation of the balloon is realized.

As a further improvement of the utility model, a rounding is arranged at the through hole, and a rounding is also arranged at one end of the sliding short loop bar close to the balloon in the use state. The end parts of the through hole and the sliding short loop bar are provided with the rounded corners, so that the balloon is prevented from being scratched in use, and the balloon is protected.

As a further improvement of the utility model, the balloon support device further comprises a support piece, wherein the support piece is connected with the end part of the rod body and is used for supporting the balloon in a use state. The utility model is provided with the supporting piece, so that the contact area between the balloon and the utility model is increased, on one hand, the balloon is further protected, and on the other hand, the looseness, air leakage and the like caused by the shaking between the balloon and the utility model are effectively avoided.

As a further improvement of the utility model, the supporting member comprises more than two strip-shaped supporting units, the end parts of the supporting units are connected with the rod body and form an angle with the rod body, and the plurality of supporting units are uniformly distributed along the circumferential direction of the rod body. The support member of the present invention is composed of a plurality of support units, which on the one hand reduces the material required for manufacturing the present invention and on the other hand facilitates the manufacturing of the present invention.

As a further improvement of the utility model, the supporting unit and the rod body are integrally formed, and one side of the supporting unit close to the central line of the rod body is in arc transition with the inner surface of the rod body. The support unit and the rod body are in arc transition, so that the use safety of the balloon is further improved, and the balloon is prevented from being damaged.

As a further improvement of the utility model, the supporting unit is formed by axially dividing the end part of the rod body and bending the end part of the rod body towards the direction far away from the central line of the rod body. The utility model cuts the end part of the rod body and then bends the rod body to form the supporting unit, so that the whole manufacturing is more convenient.

As a further improvement of the utility model, the supporting piece is in a horn shape with a large end and a small end, the small end of the supporting piece is connected with the rod body, and the inner surface of the supporting piece is used for being attached to the balloon in a use state. The contact area between the support piece and the surface of the balloon is large, so that the protection of the balloon is facilitated.

As a further improvement of the utility model, the supporting piece and the rod body are integrally formed, and the inner surface of the supporting piece and the inner surface of the rod body are in arc transition. The integral structure of the support piece and the rod body ensures that the integral stability of the utility model is better, and the support piece is connected with the arc of the rod body, thereby improving the use safety of the utility model.

As a further improvement of the utility model, the rod body and the sliding short sleeve rod are both made of paper materials. Compared with the balloon support rod made of plastic in the prior art, the balloon support rod made of paper is more environment-friendly and causes less damage to the environment.

As a further improvement of the utility model, one end of the rod body close to the through hole is provided with a through groove communicated with the through hole along the length direction of the rod body, and the through groove is used for installing the air inlet of the balloon into the rod body. According to the utility model, the through groove is formed at one end of the rod body for fixing the balloon, so that the balloon can be conveniently placed in the rod body, and further the balloon can be conveniently fixed.

In conclusion, the beneficial effects of the utility model are as follows: the balloon fixing device is simple in structure, convenient for fixing the balloon, small in damage to the environment, small in damage to the balloon during use and high in safety.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1.

Fig. 2 is a schematic perspective view of embodiment 2.

Fig. 3 is a schematic perspective view of embodiment 3.

Fig. 4 is a schematic perspective view of embodiment 4.

Wherein: 1. a rod body; 2. sliding the short loop bar; 3. a central bore; 4. a through hole; 5. rounding off; 6. a support member; 7. a support unit; 8. a through groove.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

Example 1

The balloon support rod as shown in fig. 1 comprises a rod body 1 and a sliding short sleeve rod 2, wherein the rod body 1 is integrally cylindrical, a central hole 3 penetrating through two ends of the rod body 1 is formed in the rod body 1 along the length direction of the rod body, a through hole 4 communicated with the central hole 3 is formed in the end part of the rod body 1 close to one end of the rod body 1, and is used for enabling an air inlet of an uninflated balloon to extend into the central hole 3 from one end of the rod body 1 and extend out of the through hole 4, in the embodiment, the width of the through hole 4 along the length direction of the rod body 1 is larger than the width of the through hole 4 along the radial direction of the rod body 1, so that the through hole 4 is substantially elliptical, the sliding short sleeve rod 2 in the embodiment is sleeved on the rod body 1 and can slide on the rod body 1 along the length direction of the rod body 1, wherein the inner diameter of the sliding short sleeve rod 2 is slightly larger than the outer diameter of the rod body 1, and in the use state, the sliding short sleeve rod 2 slides to the through hole 4 to tightly press the air inlet of the balloon between the rod body 1 and the sliding short sleeve 2, the sliding short loop bar 2 is tightly matched with the bar body 1 to lock the gas in the balloon and fix the balloon on the bar body 1.

In order to avoid the through hole 4 or the sliding short loop bar 2 from scratching the balloon when in use, the through hole 4 is provided with a rounded corner 5 in the embodiment, and the end of the sliding short loop bar 2 close to the balloon in the use state is also provided with the rounded corner 5. When the balloon is used for supporting the balloon, the air inlet of the uninflated balloon extends into the central hole 3, the rod body 1 extends out of the through hole 4, the sliding short loop bar 2 is filled with air, the sliding short loop bar 2 is pushed to slide towards the balloon on the rod body 1, the air inlet of the balloon is pushed towards the end part of the rod body 1 by being attached to the outer surface of the rod body 1, and the air inlet is clamped between the inner surface of the sliding short loop bar 2 and the outer surface of the rod body 1, so that the balloon is fixed.

The rod body 1 and the sliding short sleeve rod 2 in the embodiment are preferably made of paper materials, the difference between the inner diameter of the sliding short sleeve rod 2 and the outer diameter of the rod body 1 is preferably set to be twice of the thickness of a balloon for supporting, and when the sliding short sleeve rod 2 presses the balloon air inlet between the inner surface of the sliding short sleeve rod 2 and the outer surface of the rod body 1, the air in the balloon cannot be discharged from the air inlet of the balloon.

Example 2

This embodiment is a further improvement of embodiment 1, and compared with embodiment 1, this embodiment is additionally provided with a support member 6, as shown in fig. 2, the support member 6 is connected with the end of the rod body 1, and is used for supporting the balloon in a use state. The supporting member 6 in this embodiment includes more than two strip-shaped supporting units 7, wherein the material of the supporting units 7 is the same as that of the rod body 1, the end portions of the supporting units 7 are connected to the rod body 1 and form an angle with the rod body 1, and the plurality of supporting units 7 are uniformly distributed along the circumferential direction of the rod body 1. In the present embodiment, four supporting units 7 are optimally arranged, and two adjacent supporting units 7 are connected at the connection part with the rod body 1.

The supporting unit 7 in this embodiment is integrally formed with the rod body 1, and one side of the supporting unit 7 close to the center line of the rod body 1 is in arc transition with the inner surface of the rod body 1. In this embodiment, the supporting unit 7 is preferably formed by axially dividing the end of the rod body 1 and bending the end of the rod body 1 in a direction away from the center line of the rod body 1, and in this embodiment, the surface of the supporting unit 7 on the side close to the center line of the rod body 1 is attached to the outer surface of the balloon in a use state to support the balloon. The structure of the rest of this embodiment is the same as that of embodiment 1, and embodiment 1 may be referred to specifically, and details are not repeated in this embodiment.

Example 3

The embodiment is a further improvement on the basis of the embodiment 2, and compared with the embodiment 2, in the embodiment, a through groove 8 communicated with the through hole 4 is formed in one end, close to the through hole 4, of the rod body 1 along the length direction of the rod body 1, as shown in fig. 3, and is used for installing the air inlet of the balloon into the rod body 1. The structure of the rest of this embodiment is the same as that of embodiment 2, and embodiment 2 may be referred to specifically, and details are not repeated in this embodiment.

Example 4

In this embodiment, a further improvement is made on the basis of embodiment 1, compared with embodiment 1, in this embodiment, a support member 6 is additionally provided, as shown in fig. 4, the support member 6 is connected to an end portion of the rod body 1 and is used for supporting the balloon in a use state, the support member 6 in this embodiment is in a horn shape with a large end and a small end, the small end of the support member 6 is connected to the rod body 1, and an inner surface of the support member 6 is used for being attached to the balloon in the use state.

The supporting member 6 in this embodiment is integrally formed with the rod body 1, and the inner surface of the supporting member 6 is in arc transition with the inner surface of the rod body 1. The structure of the rest of this embodiment is the same as that of embodiment 1, and embodiment 1 may be referred to specifically, and details are not repeated in this embodiment.

Parts which are not specifically described in the above description are prior art or can be realized by the prior art. The specific embodiments of the present invention are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention. That is, all equivalent changes and modifications made according to the contents of the claims of the present invention should be regarded as the technical scope of the present invention.

Claims

1. Balloon bracing piece, its characterized in that: including the body of rod (1) and the short loop bar of slip (2), it has centre bore (3) to open on the body of rod (1), be close to tip department on the body of rod (1) and offer with communicating through-hole (4) in centre bore (3), a length direction slip for stretching into centre bore (3) and stretch out from through-hole (4) with the air inlet of not aerifing the balloon from the one end of the body of rod (1), slip short loop bar (2) cover is established on the body of rod (1) and can be on the body of rod (1), after the balloon is aerifyd, slip short loop bar (2) slide to through-hole (4) department and compress tightly the air inlet of balloon between the body of rod (1) and slip short loop bar (2), slip short loop bar (2) and the tight fit of the body of rod (1) pin the gas in the balloon.

2. A balloon support rod as claimed in claim 1, wherein: the through hole (4) is provided with a fillet (5), and one end of the sliding short loop bar (2) close to the balloon in the use state is also provided with the fillet (5).

3. A balloon support rod as claimed in claim 1, wherein: the inflatable balloon support is characterized by further comprising a support piece (6), wherein the support piece (6) is connected with the end part of the rod body (1) and used for supporting the balloon in the balloon inflation state.

4. A balloon support rod as claimed in claim 3, wherein: the support piece (6) comprises more than two strip-shaped support units (7), the end parts of the support units (7) are connected with the rod body (1) and form an angle with the rod body (1), and the support units (7) are uniformly distributed along the circumferential direction of the rod body (1).

5. A balloon support rod as claimed in claim 4, in which: the supporting unit (7) and the rod body (1) are integrally formed, and one side, close to the center line of the rod body (1), of the supporting unit (7) is in arc transition with the inner surface of the rod body (1).

6. A balloon support rod as claimed in claim 5, wherein: the supporting unit (7) is formed by axially dividing the end part of the rod body (1) and bending the end part of the rod body towards the direction far away from the central line of the rod body (1).

7. A balloon support rod as claimed in claim 3, wherein: the support piece (6) is in a horn shape with one large end and one small end, the small end of the support piece (6) is connected with the rod body (1), and the inner surface of the support piece (6) is used for being attached to the balloon in a use state.

8. A balloon support rod as claimed in claim 7, wherein: the support piece (6) and the rod body (1) are integrally formed, and the inner surface of the support piece (6) and the inner surface of the rod body (1) are in arc transition.

9. A balloon support rod as claimed in any one of claims 1 to 8, wherein: the rod body (1) and the sliding short sleeve rod (2) are both made of paper materials.

10. A balloon support rod as claimed in any one of claims 1 to 6, wherein: one end of the rod body (1) close to the through hole (4) is provided with a through groove (8) communicated with the through hole (4) along the length direction of the rod body (1) and used for installing the air inlet of the balloon into the rod body (1).