CN212774965U

CN212774965U - Wind shield with collision protection function

Info

Publication number: CN212774965U
Application number: CN202021241856.5U
Authority: CN
Inventors: 张伟民
Original assignee: Danyang Mingyang Organic Plastic Co ltd
Current assignee: Danyang Mingyang Organic Plastic Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-23
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a protect fan housing with collision protect function, including a fixed frame, a logical groove has been seted up to fixed frame inboard, leads to inner circle of groove lateral wall fixedly connected with, is equipped with an inside groove between inner circle and the fixed frame, the beneficial effects of the utility model are that: install the fan front end with the protection casing, when the fan accident fell to the ground, land earlier through the sponge piece, the impact force of whereabouts makes first spring and the shrink of first telescopic link, the impact force of fixed frame when the reaction force through first spring and first telescopic link alleviates the whereabouts, the sponge board lands simultaneously and drives the impact force that receives that second spring and second telescopic link reaction force alleviate the inner circle, duplicate protection makes the fan can not damage when dropping with ground collision, the effectual current fan guard cover that has realized can have protective structure, duplicate protection structure has simultaneously, the protection fan that can be better drops from the eminence can not damage with ground collision, can alleviate the impact strength that the fan whereabouts received.

Description

Wind shield with collision protection function

Technical Field

The utility model relates to a protect the fan housing, in particular to protect fan housing with collision protect function belongs to and protects fan housing technical field.

Background

The wind protection covers are commonly used in the current society, most of the wind protection covers are used on fans, and the wind protection covers are different in size and shape.

Most of existing fan covers are not provided with a protection structure, when a fan drops from a high place, the fan cover often has a high possibility of landing first, and is easy to collide and damage, and therefore the fan cover with a collision protection function is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protect fan housing with collision protect function to the fan housing that proposes in solving above-mentioned background art does not have protective structure mostly, when the fan drops from the eminence, often protects the possibility that the fan housing landed earlier very big, problem that easy collision damaged.

In order to achieve the above object, the utility model provides a following technical scheme: a wind shield with a collision protection function comprises a fixed frame, wherein a through groove is formed in the inner side of the fixed frame, an inner ring is fixedly connected to the outer side wall of the through groove, an inner groove is formed between the inner ring and the fixed frame, four corners of the fixed frame are fixedly connected with a fixed block, a fixed groove is formed in the inner side of the fixed block, a first spring is fixedly connected in the fixed block, a first telescopic rod is fixedly sleeved on the inner side of the first spring, a protection block is fixedly connected to the upper ends of the first spring and the first telescopic rod, a sponge block is fixedly connected to one side, away from the first spring and the first telescopic rod, of the protection block, a plurality of second springs are fixedly connected in the middle of the fixed frame, a plurality of second telescopic rods are fixedly sleeved on the inner sides of the second springs, and a protection plate is fixedly connected to one end, away from the, the protection plate is far away from a sponge plate fixedly connected with one side of the second spring and one side of the second telescopic rod, and a through hole is formed in the middle of the protection plate and the sponge plate.

Preferably, the lower ends of the first spring and the first telescopic rod are fixedly connected with the bottom of the fixing groove.

Preferably, the lower ends of the second spring and the second telescopic rod are fixedly connected with the bottom of the inner groove.

Preferably, the through groove is communicated with the through hole.

Preferably, the sponge block and the sponge plate are both hard sponges.

Preferably, the first spring and the first telescopic rod are positioned inside the fixing groove, and the second spring and the second telescopic rod are positioned inside the inner groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a wind shield with collision protection function, which comprises a fixing frame, a first spring, a protection block, a second spring, a protection plate and the like, wherein the protection cover is arranged at the front end of a fan, when the fan falls to the ground accidentally, the sponge block firstly lands, the first spring and the first telescopic rod are contracted by the falling impact force, the impact force of the fixed frame is reduced by the counterforce of the first spring and the first telescopic rod when the fixed frame falls down, meanwhile, the sponge plate lands to drive the second spring and the reaction force of the second telescopic rod to reduce the impact force on the inner ring, the fan is protected from being damaged when falling down and colliding with the ground, the existing fan cover can be effectively protected, have dual protective structure simultaneously, protection fan that can be better drops from the eminence and collides with ground and can not damage, can alleviate the impact strength that the fan whereabouts received.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the fixing frame structure of the present invention;

FIG. 4 is a schematic view of a first spring structure of the present invention;

fig. 5 is a schematic diagram of the structure of the sponge board of the present invention.

In the figure: 1. a fixing frame; 2. a through groove; 3. an inner ring; 4. an inner tank; 5. a fixed block; 6. fixing grooves; 7. a first spring; 8. a first telescopic rod; 9. a protection block; 10. a sponge block; 11. a second spring; 12. a second telescopic rod; 13. a protection plate; 14. a sponge plate; 15. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a wind shield with a collision protection function comprises a fixed frame 1, wherein a through groove 2 is formed in the inner side of the fixed frame 1, the outer side wall of the through groove 2 is fixedly connected with an inner ring 3, an inner groove 4 is formed between the inner ring 3 and the fixed frame 1, four corners of the fixed frame 1 are fixedly connected with a fixed block 5, the inner side of the fixed block 5 is respectively provided with a fixed groove 6, the inner side of the fixed block 5 is respectively and fixedly connected with a first spring 7, the inner side of the first spring 7 is respectively and fixedly sleeved with a first telescopic rod 8, the upper ends of the first spring 7 and the first telescopic rod 8 are respectively and fixedly connected with a protective block 9, one side of the protective block 9, far away from the first spring 7 and the first telescopic rod 8, is respectively and fixedly connected with a sponge block 10, the middle of the fixed frame 1 is respectively and fixedly connected with a plurality of second springs 11, the inner sides of the second springs 11 are respectively and, guard plate 13 keeps away from a sponge board 14 of

second spring

11 and 12 one side fixedly connected with of second telescopic link, is equipped with a through-hole 15 in the middle of guard plate 13 and the sponge board 14, has played the fan guard cover and can have protective structure, has dual protective structure simultaneously, and protection fan that can be better drops from the eminence and can not damage with ground collision, can alleviate the impact force that the fan whereabouts received.

Wherein,

first spring

7 and 8 lower extremes of first telescopic link all with fixed slot 6 bottom fixed connection, played

protection piece

9 and 6 bottom fixed slots and be connected more firmly, make the fixed frame 1 of protection that protection piece 9 and sponge piece 10 can be better simultaneously.

Wherein,

second spring

11 and 12 lower extremes of second telescopic link all with 4 bottom fixed connection in inside groove, played and made

guard plate

13 and 4 bottom fixed firmer in inside groove, made guard plate 13 and the protection inner circle 3 that sponge board 14 can be better simultaneously, the better impact force that receives when lightening the fan and dropping.

Wherein, logical groove 2 and through-hole 15 intercommunication have played the use that makes the fan can be normal, and wind energy blows out in logical groove 2 and through-hole 15 smoothly.

Wherein, the sponge block 10 and the sponge plate 14 are both made of hard sponge, which plays a role in better protecting the fixed frame 1 and the fan.

Wherein, first spring 7 and first telescopic link 8 are located the fixed slot 6 inboard, and second spring 11 and second telescopic link 12 are located inside 4 of inside groove, have played to make first spring 7 and first telescopic link 8 and fixed more firm with the fixed slot 6 bottom, make second spring 11 and second telescopic link 12 and inside groove 4 fixed more firm simultaneously.

Specifically, the utility model relates to a wind guard with collision protection function, when using, install fixed frame 1 on the fan, when the fan drops from the eminence, through the sponge piece 10 land, make first spring 7 and the reaction force of first telescopic link 8 shrink, alleviate the whereabouts impact strength that fixed frame 1 edge received, sponge board 14 lands simultaneously, make second spring 11 and the reaction force of second telescopic link 12 atress, alleviate the impact strength that receives when fixed frame 1 middle drops, can better prevent fan and fixed frame 1 from directly contacting with ground and damaging, there is the impact strength that twice alleviates when dropping simultaneously to make wind guard and fan protected better, effectively realized that current wind guard has protective structure, have dual protective structure simultaneously, can better protect fan and wind guard from colliding with ground and not damaging when dropping from the eminence, impact force on falling of the fan can be reduced, and the fan cover and the fan can be better protected.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The wind shield with the collision protection function is characterized by comprising a fixed frame (1), wherein a through groove (2) is formed in the inner side of the fixed frame (1), an inner ring (3) is fixedly connected to the outer side wall of the through groove (2), an inner groove (4) is formed between the inner ring (3) and the fixed frame (1), four corners of the fixed frame (1) are fixedly connected with a fixed block (5), the inner side of the fixed block (5) is provided with a fixed groove (6), a first spring (7) is fixedly connected in the fixed block (5), a first telescopic rod (8) is fixedly sleeved on the inner side of the first spring (7), a protection block (9) is fixedly connected to the upper ends of the first spring (7) and the first telescopic rod (8), one side, far away from the first spring (7) and the first telescopic rod (8), of the protection block (9) is fixedly connected with a sponge block (10), equal fixedly connected with a plurality of second spring (11) in the middle of fixed frame (1), the equal fixed cover in second spring (11) inboard is equipped with a plurality of second telescopic link (12), guard plate (13) of fixed frame (1) one end fixedly connected with is kept away from in second spring (11) and second telescopic link (12), guard plate (13) are kept away from in second spring (11) and second telescopic link (12) one side fixedly connected with sponge board (14), be equipped with one through-hole (15) in the middle of guard plate (13) and sponge board (14).

2. The wind shield with the collision protection function according to claim 1, characterized in that: the lower ends of the first spring (7) and the first telescopic rod (8) are fixedly connected with the bottoms of the fixing grooves (6).

3. The wind shield with the collision protection function according to claim 1, characterized in that: the lower ends of the second spring (11) and the second telescopic rod (12) are fixedly connected with the bottom of the inner groove (4).

4. The wind shield with the collision protection function according to claim 1, characterized in that: the through groove (2) is communicated with the through hole (15).

5. The wind shield with the collision protection function according to claim 1, characterized in that: the sponge block (10) and the sponge plate (14) are both made of hard sponge.

6. The wind shield with the collision protection function according to claim 1, characterized in that: the first spring (7) and the first telescopic rod (8) are positioned on the inner side of the fixing groove (6), and the second spring (11) and the second telescopic rod (12) are positioned on the inner side of the inner groove (4).