CN2701251Y

CN2701251Y - Hollow thin-walled tree sleeve

Info

Publication number: CN2701251Y
Application number: CN 200320106861
Authority: CN
Inventors: 綦光声; 王绍云; 綦书刚; 王成寿
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-13
Filing date: 2003-11-13
Publication date: 2005-05-25
Anticipated expiration: 2013-11-13

Abstract

The utility model discloses a hollow thin wall tree sleeve which is composed of an inner sleeve 1 and an outer sleeve 2, wherein vertical reinforcing rods 3 are arranged between walls of the inner sleeve 1 and the outer sleeve 2 in the equidistant way, a vent pipe 4 is arranged between adjacent reinforcing rods 3, and the inner sleeve 1, the outer sleeve 2 and the reinforcing rods 3 are extruded in a once blow molding way to form a whole by using plastic. The utility model has the advantages of low use cost, one step forming, convenient construction, beautiful appearance, good light transmission, ventilation, heat preservation and daylighting properties, strictly puts an end to the destruction of trees by animals, is favorable to the growth of trees, and is suitable for preventing newly planted trees from being destructed by a wind force, animals or people. The utility model can also be used for many years.

Description

Hollow and thin-walled tree cover

Technical field

The utility model relates to a kind of being used to and protects trees, and particularly the planting trees avoid wind-force, the device of animal or human for destroying, a kind of specifically hollow and thin-walled tree cover that protects trees.

Background technology

At present, in urban greening project and afforested project, people are in order to protect trunk, the trunk of particularly newly planting trees, avoid wind-force, animal and artificial infringement, take on trunk, to twine straw rope more, or around trunk, plug support bar and protect trunk, though it is simple, expense is low, but also has tangible weak point, and the one, straw rope very easily rots, comes off, contaminated environment needs to change every year: the 2nd, still easily gnawed bad by livestocks such as ox, sheep; The 3rd, not attractive in appearance.In addition, at severe cold season, frostbite trees very easily also.

Summary of the invention

The purpose of this utility model is to provide a kind of and not only trees is shielded, but also trees are had printing opacity, ventilation, insulation, effect that lighting performance is good, and be more prone to construct, simple hollow and thin-walled tree cover.

For reaching above purpose, the technical scheme that the utility model adopted is: this hollow and thin-walled tree cover, constitute by inner sleeve and outer sleeve, it is characterized in that between the wall of the wall of inner sleeve and outer sleeve by equidistantly being provided with vertical reinforcement, be breather pipe between the adjacent reinforcement, it is an integral body that its inner sleeve and outer sleeve and reinforcement are all extruded with a blowing of plastics.The utility model is also implemented by following measure: the epimere of described inner and outer sleeves is a direct tube section, to be used to protect trunk, end section is an oared segrne pii, be used to protect root, on oared segrne pii, be provided with fish scale shape hole, be beneficial to rainwater and flow into root, also establish the sponge ring set in the inboard suitable for reading of inner sleeve, suitable for reading when the tree bar is oblique by wind to guarantee, be unlikely the damage bark; Described direct tube section and oared segrne pii can set up, and are beneficial to produce, and its diameter can divide plurality of specifications.When using the utility model, when planting trees, at first a perpendicular row aperture will be made a call on this inner and outer sleeves wall, select the interior diameter inner and outer sleeves thicker, directly be enclosed within on the trunk and get final product than trunk, when trunk long slightly after, inner and outer sleeves can be strutted from perpendicular row aperture, inner and outer sleeves promptly comes off.

The beneficial effects of the utility model are: compare with the method that protects trees of present use; this hollow and thin-walled tree cover; use cost is low; one-shot forming can be used for many years easy construction; the destruction of livestock to trees is stopped in strictness; and specious, printing opacity, ventilation, insulation, lighting performance are good, are beneficial to arboreal growth.

Description of drawings

Fig. 1 looks schematic diagram for package assembly master of the present utility model.

Fig. 2 is the utility model direct tube section tree cover schematic diagram.

Fig. 3 is that the utility model Fig. 1 is along the center line cross-sectional schematic.

Fig. 4 is the utility model direct tube section tree cover schematic top plan view.

Embodiment

Make the utility model with reference to accompanying

drawing

1,2,3,4.This hollow and thin-walled tree cover, constitute by inner sleeve 1 and outer sleeve 2, it is characterized in that between the wall of the wall of inner sleeve 1 and outer sleeve 2 by equidistantly being provided with vertical reinforcement 3, be breather pipe 4 between the adjacent reinforcement 3, it is an integral body that its inner sleeve 1 is all extruded with a blowing of plastics with outer sleeve 2 and reinforcement 3.The utility model is also implemented by following measure: the epimere of described inside and outside sleeve 1,2 is a direct tube section 5, and end section is an oared segrne pii 6, is provided with fish scale shape hole 7 on the wall of oared segrne pii 6, also establishes sponge ring set 8 in the inboard suitable for reading of inner sleeve 1; Described direct tube section 5 and oared segrne pii 6 can set up.

Claims

1, a kind of hollow and thin-walled tree cover, constitute by inner sleeve (1) and outer sleeve (2), it is characterized in that between the wall of the wall of inner sleeve (1) and outer sleeve (2) by equidistantly being provided with vertical reinforcement (3), be breather pipe (4) between the adjacent reinforcement (3), it is an integral body that its inner sleeve (1) is all extruded with a blowing of plastics with outer sleeve (2) and reinforcement (3).

2, hollow and thin-walled tree cover according to claim 1, the epimere that it is characterized in that inner and outer sleeves (1,2) is direct tube section (5), end section is oared segrne pii (6), is provided with fish scale shape hole (7) on oared segrne pii (6), also establishes sponge ring set (8) in the inboard suitable for reading of inner sleeve (1).

3, hollow and thin-walled tree cover according to claim 1 and 2 is characterized in that described direct tube section (5) and oared segrne pii (6) can set up.