KR100994536B1 - Supporting device for a tree - Google Patents

Abstract

PURPOSE: A tree support for easily maintaining and repairing the tree is provided to stably fix the entire length of a first support and a second support by a new structure of a stopping structure. CONSTITUTION: A tree support for easily maintaining and repairing the tree is formed in a stopping structure which a second support tube(20) is supported to a first support. The stopping structure includes a downward elastically support spring(33). A fixing ring is formed in a tubular bracket having a hollow of a second supporting tube. The eccentric plate in the support groove is formed in the hollow inner wall of the fixing ring. A first support tube is composed so that the first support tube is attached in an advance and retreat action. A hook groove is formed on the external wall of the first support tube.

Description

Supporting device for a tree}

The present invention relates to a support for trees, and more particularly, a telescope-type telescopic structure in which the total length of the first support tube is inserted into the hollow of the second support tube and the total length thereof is adjusted at the entrance and exit distance of the first support tube. The second support tube has a stopping structure for physically restraining the retracted first support tube so that the total length of the first support tube and the second support tube controlled by the stretch structure is greater than the switch. The present invention relates to a tree support configured to be stably fixed by a topping structure.

Branches of various trees, such as apples and ascites, develop the fruit's growth, or the sagging of the branches occurs as the weight of the fruit tree which is lost to the branches increases.

In the art, in order to prevent such a problem, a support is provided between the branch and the ground where the occurrence of the deflection is expected, or between the branch and the branch where the occurrence of the deflection is prevented.

And, the existing support for this purpose is in the form of the support member is installed in the lower portion of the seating member, the support member of the conventional support is not formed in the length adjustment structure is inconvenient storage or portability, especially the branches of various height There is a constraint on support.

For example, the distance between the branch and the ground is such that when the length of the support member does not reach this interval, the distance between the branch and the ground is narrow but the length of the support member is larger than this interval.

When cutting the support member in a temporary manner, the length can be adjusted, but it is very cumbersome to cut the support member according to the distance between the branches and the ground each time, and it is difficult to reuse it later if the cutting member is repeatedly cut. .

In addition, although a support having a telescopic-type telescopic structure has been provided in the related art, the fixing structure formed on the first support tube and the second support tube has a close contact with the first support tube and the first support tube by a fastening action of the fastening bush. 2, the support tube is brought into close contact with each other, and when the aging member is deteriorated or the load of the branches is excessive, it is practically difficult to perform the stable fixing of the first support tube and the second support tube.

An object of the present invention devised to solve the above problems is, telescopic-type telescopic structure in which the total length is adjusted to the entrance and exit distance of the first support tube by inserting the first support tube into the hollow of the second support tube The second support tube has a stopping structure for physically restraining the retracted first support tube so that the total length of the first support tube and the second support tube controlled by the stretch structure is greater than the switch. An object of the present invention is to provide a support for trees configured to be stably fixed by a topping structure.

The above object is achieved by the following configuration provided in the present invention.

The support for trees according to the present invention,
The support member is installed in the lower portion of the seating member, the support member is formed in the form of the first support tube is inserted into the hollow portion of the second support tube, the total length is changed in accordance with the retraction distance of the first support tube In the support for the tree is configured to be set, the second support tube is formed with a stopping structure for restraining the retraction of the first support tube,
The stopping structure,
A tubular bracket having a hollow portion in communication with the hollow portion of the second support tube; An eccentric end is formed at one side, a hollow is formed at the center of the first support tube, and a fixing ring having a release knob formed at the other side; And a spring for holding the fixing ring downward.
The fixing ring is configured to enter the eccentric end into the support groove formed on the inner wall of the hollow portion of the tubular bracket to rotate up and down about the eccentric end in the hollow portion of the tubular bracket,
When the fixing ring is inclined by rotating downwardly about the eccentric end by the downward thrust of the spring, the first support pipe is attached to the hollow inner wall of the inclined fixing ring and constrains the retraction action. When the fixing ring is rotated upward with respect to the eccentric end to form a horizontal state, characterized in that configured to release the constraint of the first support tube by the fixing ring.

delete

delete

delete

delete

Preferably, the outer wall of the first support pipe is formed with a plurality of locking grooves at equal intervals, the first support pipe is configured to be more securely fixed to the hollow inner wall of the fixing ring through the locking groove.

More preferably, the tubular bracket is fixed to the upper portion of the second support pipe and the hollow lower body is provided with a fixing ring; It comprises a hollow upper body fixed to the upper portion of the lower body, and the lower body and the upper body is formed so that the fastening portion corresponding to the lower body and the upper body is configured to be coupled through the fastening portion, while the spring The upper part is supported on the inner wall of the upper body and the lower part is supported by the fixing ring formed on the lower body, so that the holding force of the spring supporting the fixing ring downward is adjusted according to the coupling amount of the lower body and the upper body.

In addition, the tubular bracket may be integrally formed on the upper portion of the second support tube, or may be formed separately, and the fastening bolt is fastened through the tubular bracket and the second support tube fixing the tubular bracket. The ball is formed, the first support tube fixed by the stopping structure is configured to be fixed by the fixing bolt penetrating through the tubular bracket and the second support tube.

As described above, in the present invention, in the second support tube forming the support member, a stopping structure for physically restraining the retraction of the first support tube is formed, and the stopper structure moves forward and backward from the second support tube. A tree support is proposed in which the first support pipe is physically constrained so that the total length of the support member is set stably.

The stopping structure is formed of a tubular bracket, including a fixed ring and a spring, and can be securely fixed to the first support tube through the fixing ring, and the structure is very simple and simplicity according to the operation Have

Particularly, in the present invention, the tubular bracket is configured to be dualized into the lower body and the upper body, and they are configured to be assembled through the fastening, so that the elasticity of the spring can be adjusted according to the fastening amount, and the aging of the spring is generated. The spring can be easily replaced by separating and reassembling the lower body and the upper body, which has the advantage of easy maintenance and repair.

Hereinafter, with reference to the accompanying drawings will be described in detail the support for the tree proposed in the preferred embodiment of the present invention.

Figure 1 shows the external configuration and the use state of the support for trees proposed as a preferred embodiment in the present invention, Figure 2 is a stopping structure formed in the support for trees proposed as a preferred embodiment in the present invention Figure 3 is a functional state diagram showing the length adjustment process through the stretching structure in the support for the tree proposed as a preferred embodiment in the present invention, Figure 4 is proposed as a preferred embodiment in the present invention In the wooden support, it shows the process of adjusting the holding force of the coil spring.

As shown in FIG. 1, the tree support 1 proposed as a preferred embodiment of the present invention has a seating member 40 formed on an upper portion of the support members 10 and 20, and is an orchard or landscape water. It is to prevent sagging of branches by supporting between the branches of the back tree and the ground.

In addition, in the present embodiment, as shown in FIGS. 1 to 4, the support member includes a first support tube 10 and a second support tube 20 having different diameters, and a hollow portion of the second support tube 20. The first support tube 10 is inserted into the first support tube 10 so that the total length of the support member is adjusted according to the advancing distance of the first support tube 10 inserted into the second support tube 20.

As the material of the first support tube 10 and the second support tube 20 constituting the support member, an aluminum material having a light weight and stable durability may be adopted, and a plurality of linear ribs may be formed on the surface thereof. When the si) is formed at equal intervals, the durability may be further improved.

On the other hand, in the present embodiment, the tree support having a so-called telescope-type stretching structure in which the total length of the support member is set according to the retreat distance of the first support tube 10 inserted into the second support tube 20. In implementing (1), the stopper structure 30 is provided to physically restrain the advancing and retracting action of the first support tube 10, so that the first support tube 10 by the stopping structure 30. The total length of the support member adjusted by the forward and backward action is to be set stable and simple.

The stopping structure 30 includes a tubular bracket (31) having a hollow portion in communication with the hollow portion of the second support tube (10); Fixed to be installed to rotate up and down about the eccentric end (32b) in the hollow by entering the eccentric end (32b) formed in one piece, into the support groove (31B-a) formed on the inner wall of the hollow portion of the tubular bracket (31) Ring 32; And a spring 33 which tilts the fixing ring 32 downward so as to be inclined by rotating the fixing ring 32 downward about the eccentric end 32b, and on the other side of the fixing ring 32. A release knob 32c is formed and a hollow 32a through which the first support tube 10 penetrates is formed in the center thereof.

In this embodiment, for example, the auxiliary support ring 34 of the hollow 34a which is supported by the spring 33 is added to the tubular bracket 10, so that the first support pipe 10 is fixed. By constraining in two stages by the 32 and the auxiliary fixing ring 34, the restraint of the 1st support pipe 10 by the stopping structure 30 is made more stable.

As shown in the drawing, a support groove 31B-b is formed in an inner wall of the hollow part 31 of the tubular bracket 31, and an eccentric end entering the support groove 31B-b on one side of the fixing ring 32 opposite thereto. 32b) is formed, the fixing ring 32 is configured to enter the eccentric end (32b) into the support groove (31B-b) formed in the tubular bracket 31 to rotate up and down in the hollow portion of the tubular bracket (31) do.

In addition, the fixing ring 32 is supported at the lower end of the coil spring 33, the upper end of which is supported on the upper end of the tubular bracket 31, so that the eccentric end 32b is rotated by the holding force of the coil spring 33. This tends to always rotate downward.

In addition, the outer wall of the first support tube 10 is formed with a plurality of locking grooves 11 at equal intervals, as described below, the first support tube 10 is fixed through the locking groove 11 ( The hollow 32a of the 32 and the hollow 34a of the auxiliary fixing ring 34 are fixed to each other.
At this time, the auxiliary fixing ring 34 is rotated by the contraction and expansion action of the spring 33, unlike the fixing ring 32 to form an inclined state, or a horizontal state.

The first support pipe 10 of the support for trees 1 according to the present embodiment configured as described above is usually centered on the eccentric end 32b by the holding force of the spring 33 as shown in FIG. 3A. It is adhered to the inner wall of the hollow 32a of the fixing ring 32 and the inner wall of the hollow 34a of the auxiliary fixing ring 34 to form an inclined state by rotating downward, thereby restraining the retreat action.

And when the operator presses the release knob 32c upward as shown in FIG. 3b to rotate the fixing ring 32 about the eccentric end 32b, the fixing ring 32 inclined by the finger of the spring 33 is Form a horizontal state.
In this state, since the restraint of the first support tube 10 by the fixing ring 32 and the auxiliary ring 34 is released, the operator advances and retracts the first support tube 10 from which the restraint is released, and thus the total length of the support member. Adjust

delete

Thereafter, when the upward release of the release knob 32c is released, the fixing ring 32 and the auxiliary fixing ring 34 rotate downward about the eccentric end 32b by the holding force of the spring 33 as shown in FIG. 3B. Since the inclined state is formed, the first support pipe 10 is reattached to the hollow 32a of the hollow 32a of the inclined fixing ring 32 and the hollow 34a of the auxiliary fixing ring 34 to constrain the retreat action.
At this time, the fixing ring 32 and the auxiliary fixing ring 34 is adhered in the state entered into the engaging groove 11 formed in the first support tube 10, restraining the first support tube 10 more stably. do.

delete

Therefore, the support for the tree 1 according to the present embodiment usually has a retracting action of the first support pipe 10 by the fixing ring 32 and the auxiliary fixing ring 34 inclined by the spring 33. When the total length of the support member is restrained and set to be stable, and the restraint of the first support tube 10 is released through the operation of the release knob 32c, the total length of the support member can be easily reset.

In addition, in the present embodiment, the tubular bracket 31 is fixed to the upper portion of the second support tube 20 and the lower body 32B on which the fixing ring 32 is installed; The dual body is configured to be dualized by the upper body 31A fixed to the upper part of the lower body 32B, and fastening portions 31A-a and 31B-a are formed to correspond to the lower body 31B and the upper body 31A. The lower body 31B and the upper body 31A are coupled to each other through the fastening portions 31A-a and 31B-a.

The spring 33 is supported by an upper portion of the upper body 31A and a lower portion of the spring 33 by a fixing ring 32 installed on the lower body 31B, so that the lower body 31B and the upper body 31A are fastened to each other. As a result, the holding force of the spring 33 supporting the fixing ring 32 downward is adjusted.

Therefore, when the spring 33 for supporting the fixing ring 32 upward is deteriorated and the force of the grip is weakened, the operator may adjust the coupling amount of the upper body 31A and the lower body 31B as shown in FIG. 4. 1 The holding force of the spring 32 required for the restraint of the support tube 10 can be secured stably, and the aged 33 through the separation and recombination of the upper body 31A and the lower body 31B. Can be replaced.

In addition, in the present embodiment, the fastening holes 21 and 31B-b are formed in communication with the tubular bracket 31 and the second support tube 20 on which the tubular bracket 31 is fixed. -b) by fastening the fixing bolt 35 in a penetrating state so that the first support pipe 10 fixed by the stopping structure 30 is re-fixed by the fixing bolt 35, thereby supporting the first support. More stable restraint state of the tube 10 is achieved.

1 is a view showing the external configuration and use state of the support for the tree having a stretch structure proposed in the preferred embodiment of the present invention,

Figure 2 shows in detail the stopping structure formed in the support for the tree proposed as a preferred embodiment of the present invention,

3 is a functional state diagram showing the length adjustment process through the stretching structure in the support for the tree proposed as a preferred embodiment in the present invention,

Figure 4 shows the adjustment process of the holding force of the coil spring in the support for trees proposed as a preferred embodiment of the present invention.

**** Explanation of symbols for the main parts of the drawing ****

1. Tree Support

10. First support pipe 11.Hanging groove

20. Second support pipe 21. Fastening hole

30. Stopping structure

31. Tubular brackets 31A. Upper body

31A-a. Fastener 31B. Lower body

31B-a. Fastener 31B-a. Support groove

31B-b. Fastener

32. Retaining ring 32a. Hollow

32b. Eccentric 32c. Release knob

33. Spring 34. Auxiliary retaining ring

34a. Hollow 35. Fixing Bolt

40. Seating member

Claims (3)

The support member is installed in the lower portion of the seating member, the support member is formed in the form of the first support tube is inserted into the hollow portion of the second support tube, the total length is changed in accordance with the retraction distance of the first support tube In the support for the tree is configured to be set, the second support tube is formed with a stopping structure for restraining the retraction of the first support tube, The stopping structure, A tubular bracket having a hollow portion in communication with the hollow portion of the second support tube; An eccentric end is formed at one side, a hollow is formed at the center of the first support tube, and a fixing ring having a release knob formed at the other side; And a spring for holding the fixing ring downward. The fixing ring is configured to enter the eccentric end into the support groove formed on the inner wall of the hollow portion of the tubular bracket to rotate up and down about the eccentric end in the hollow portion of the tubular bracket, When the fixing ring is inclined by rotating downwardly about the eccentric end by the downward thrust of the spring, the first support pipe is attached to the hollow inner wall of the inclined fixing ring and constrains the retraction action. The support for a tree, characterized in that configured to release the restraint of the first support tube by the fixing ring when the fixing ring is rotated up around the eccentric end to form a horizontal state. According to claim 1, wherein the outer wall of the first support pipe is formed with a plurality of locking grooves at equal intervals, the first support pipe is configured to be more securely fixed to the hollow inner wall of the fixing ring through the locking groove. The wooden support characterized in that. According to claim 1, wherein the tubular bracket and the second support tube fixing the tubular bracket is formed with a fastening hole through which the fastening bolt is fastened, so that the first support tube fixed by the stopping structure is the tubular bracket and the second support The support for trees, characterized in that configured to be fixed by the fixing bolt penetrates the pipe.

Images