CN211230624U

CN211230624U - Tank cover for gasoline engine generator

Info

Publication number: CN211230624U
Application number: CN201822237298.4U
Authority: CN
Inventors: 董庆梅
Original assignee: Tianjin Mingxinsheng Metal Products Co ltd
Current assignee: Tianjin Mingxinsheng Metal Products Co ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-08-11
Anticipated expiration: 2028-12-28

Abstract

The utility model discloses a case lid for gasoline engine generator, comprising an upper cover, the lower extreme internal surface of upper cover is seted up flutedly, and the inside of recess articulates there is the round pin piece, the inside movable mounting of upper cover has the support, and the quantity of support is two, be provided with the locating pin between support and the upper cover, two movable mounting has the fly leaf between the support, and swing joint between fly leaf and the upper cover, one side surface of fly leaf is stained with the screen cloth, and the screen cloth keeps away from fixed connection between one side of fly leaf and the upper cover. The utility model discloses a be provided with a series of structures and make this device can increase its radiating efficiency when the petrol generator uses for a long time in the use to guarantee the life of petrol generator to a certain extent, can also convenience of customers when refueling or overhauing petrol generator, open the upper cover and fix, optimize the use.

Description

Tank cover for gasoline engine generator

Technical Field

The utility model relates to a petrol generator equipment technical field specifically is a case lid for petrol generator.

Background

The gasoline generator is a generating device which takes gasoline as fuel, converts chemical energy into mechanical energy and then converts the mechanical energy into electric energy, and the shell of the gasoline generator not only can be used for generating electricity when the gasoline generator runs, the protective cover protects the gasoline engine to a certain extent and assists the gasoline engine generator to be used to a certain extent, in order to facilitate the operations of oiling, overhauling and the like of the gasoline engine generator by workers, the upper end of the shell is provided with a box cover, the gasoline engine generator can emit certain heat during the use process, particularly when the gasoline engine generator is used for a long time, the original heat dissipation grid can not meet the heat dissipation condition at that time, if a user opens the upper cover, the heat dissipation rate of the device is increased, but impurities may fall into the inner part of the shell during the heat dissipation process, or certain potential safety hazard exists, therefore, the tank cover for the gasoline generator is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case lid for gasoline engine generator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a case lid for gasoline engine generator, includes the upper cover, the lower extreme internal surface of upper cover is seted up flutedly, and the inside of recess articulates there is the round pin piece, the inside movable mounting of upper cover has the support, and the quantity of support is two, be provided with the locating pin between support and the upper cover, two movable mounting has the fly leaf between the support, and swing joint between fly leaf and the upper cover, one side surface of fly leaf is stained with the screen cloth, and the screen cloth keeps away from fixed connection between one side of fly leaf and the upper cover, the draw-in groove has all been seted up to the lower extreme surface of support and fly leaf.

Preferably, the locating pin is including first dead lever, and fixed connection between first dead lever and the support, the spout has been seted up to the inside of first dead lever, and the inside of spout is provided with the stopper, one side external surface fixed mounting of stopper has the second dead lever, fixed connection between one end that the stopper was kept away from to the second dead lever and the upper cover.

Preferably, the locating slot is formed in the groove and the outer surface of the other side of the movable plate, the convex blocks are fixedly mounted on the outer surfaces of the two sides of the pin block, and the convex blocks have certain elasticity.

Preferably, the mesh cloth is of a fan-shaped structure, a fixed block is arranged at the front end of the mesh cloth, and the fixed block is fixedly connected with the movable plate.

Preferably, the outer surface of the upper end of the upper cover is provided with a finger groove.

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

1. by arranging the movable plate, the mesh cloth and the pin block, the heat dissipation efficiency of the equipment can be improved when the gasoline generator is used for a long time, the heat dissipation efficiency of the equipment can be improved, the heat dissipation efficiency of the equipment is improved, the inlet of the shell can be protected to a certain extent, when the gasoline generator needs to be used for a long time, the upper cover is opened upwards by a user, then the pin block is rotated downwards until the pin block is completely positioned in the groove, the movable plate can rotate at the moment, the mesh cloth at the rear end of the movable plate is opened while the movable plate rotates, the heat dissipation speed of the whole device is increased at the moment, and the mesh cloth, the upper cover and the movable plate shield the upper end of the shell to a certain extent, the clamping groove is used, so that the position of the movable plate can be fixed by the user conveniently, the convex block and the positioning groove can be used;

2. through being provided with support and locating pin, can be convenient when refueling or overhauing gasoline engine generator, prop the upper cover, and can also be when the support does not use, accomodate its inside at the upper cover, thereby user's use has been made things convenient for, during the use, the user fixes the inside at the upper cover with the fly leaf earlier, then with the support outside pulling to the upper cover, at this moment, support and first dead lever are pulled, relative movement takes place between first dead lever and the second dead lever, the support is pulled to the outside of upper cover, at this moment, the user can use the support to support the upper cover.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the upper cover of the present invention;

FIG. 3 is a schematic view of the internal structure of the positioning pin of the present invention;

fig. 4 is a schematic view of the middle adjustable shelf of the present invention after being opened.

In the figure: 1, covering the cover; 11 a pin block; 12, a bracket; 13 card slots; 14 a bump; 15 positioning pins; 1501 a first fixing bar; 1502 a chute; 1503 second fixed link; 1504 a limiting block; 16 grooves; 2, a movable plate; 21, screen cloth; 22 fixed blocks.

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. 1-4, the present invention provides a technical solution: a box cover for a gasoline engine generator comprises an upper cover 1, wherein a groove 16 is formed in the inner surface of the lower end of the upper cover 1, a pin block 11 is hinged in the groove 16, when a movable plate 2 is not used, a user can fix the position of the movable plate 2 by using the pin block 11, a support 12 is movably arranged in the upper cover 1, clamping grooves 13 are formed in the outer surfaces of the lower ends of the support 12 and the movable plate 2, the clamping grooves 13 are formed, the position of the support 12 and the position of the movable plate 2 can be conveniently fixed by the user, the movable plate 2 is movably arranged between the two supports 12 and is movably connected with the upper cover 1, a mesh fabric 21 is adhered to the outer surface of one side of the movable plate 2, the mesh structure of the mesh fabric 21 not only increases the ventilation effect, but also can prevent impurities in the air from falling into the inner part of a shell of the gasoline engine generator, and one side of, and the number of the bracket 12 is two, and a positioning pin 15 is arranged between the bracket 12 and the upper cover 1.

Locating pin 15 is including first dead lever 1501, and fixed connection between first dead lever 1501 and support 12, spout 1502 has been seted up to the inside of first dead lever 1501, and the inside of spout 1502 is provided with stopper 1504, one side surface fixed mounting of stopper 1504 has second dead lever 1503, second dead lever 1503 keeps away from between the one end of stopper 1504 and the upper cover 1 fixed connection, first dead lever 1501 uses with the cooperation of second dead lever 1503, can convenience of customers accomodate or use support 12, and when support 12 uses, rotation between first dead lever 1501 and the second dead lever 1503, the rotation of support 12 has been realized.

The inside of recess 16 and the opposite side surface of fly leaf 2 all seted up the constant head tank, and the both sides surface of round pin piece 11 all fixed mounting has lug 14, and lug 14 has certain elasticity, and the use of lug 14 and constant head tank can make things convenient for the user to fix the position of round pin piece 11.

The screen cloth 21 is a fan-shaped structure, the front end of the screen cloth 21 is provided with the fixed block 22, the fixed block 22 is fixedly connected with the movable plate 2, and the fixed block 22 is used to prevent the screen cloth 21 from gathering on one side of the movable plate 2 when the movable plate 2 is not used.

The outer surface of the upper end of the upper cover 1 is provided with a finger groove, and the finger groove is formed, so that a user can open the upper cover 1 conveniently.

The working principle is as follows: the utility model discloses a case lid for gasoline engine generator, when gasoline engine generator needs the long-term use, the user upwards opens upper cover 1, then with round pin piece 11 downwardly rotating, until round pin piece 11 is in recess 16 completely, at this moment the fly leaf 2 can rotate, in the fly leaf 2 pivoted while, the screen cloth 21 of fly leaf 2 rear end is opened, at this moment, the heat dissipation rate of whole device becomes fast, and screen cloth 21, upper cover 1 and fly leaf 2, certain sheltering from has been carried out with the upper end of gasoline engine generator's shell, the use of draw-in groove 13, can convenience of customers fix the position of fly leaf 2, the use of lug 14 and constant head tank, can convenience of customers fix the position of round pin piece 11, thereby change the state of fly leaf 2; when the bracket 12 is used, the user firstly fixes the movable plate 2 inside the upper cover 1, then pulls the bracket 12 to the outside of the upper cover 1, at this time, the bracket 12 and the first fixing rod 1501 are pulled, the first fixing rod 1501 and the second fixing rod 1503 move relatively, the bracket 12 is pulled to the outside of the upper cover 1, at this time, the bracket 12 can rotate, and the user can use the bracket 12 to support the upper cover 1.

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 utility model provides a case lid for gasoline engine generator, includes upper cover (1), its characterized in that: the utility model discloses a portable computer, including upper cover (1), the lower extreme internal surface of upper cover (1) is seted up flutedly (16), and the inside of recess (16) articulates there is round pin piece (11), the inside movable mounting of upper cover (1) has support (12), and the quantity of support (12) is two, be provided with locating pin (15) between support (12) and upper cover (1), two movable mounting has fly leaf (2) between support (12), and swing joint between fly leaf (2) and upper cover (1), one side surface of fly leaf (2) is stained with screen cloth (21), and screen cloth (21) keep away from fixed connection between one side of fly leaf (2) and upper cover (1), draw-in groove (13) have all been seted up to the lower extreme surface of support (12) and fly leaf (2).

2. The tank cover for the gasoline engine generator as defined in claim 1, wherein: the locating pin (15) is including first dead lever (1501), and fixed connection between first dead lever (1501) and support (12), spout (1502) have been seted up to the inside of first dead lever (1501), and the inside of spout (1502) is provided with stopper (1504), one side surface fixed mounting of stopper (1504) has second dead lever (1503), fixed connection between one end and the upper cover (1) that stopper (1504) were kept away from in second dead lever (1503).

3. The tank cover for the gasoline engine generator as defined in claim 1, wherein: the locating groove is formed in the groove (16) and in the outer surface of the other side of the movable plate (2), the convex blocks (14) are fixedly mounted on the outer surfaces of the two sides of the pin block (11), and the convex blocks (14) have certain elasticity.

4. The tank cover for the gasoline engine generator as defined in claim 1, wherein: the screen cloth (21) is of a fan-shaped structure, a fixing block (22) is arranged at the front end of the screen cloth (21), and the fixing block (22) is fixedly connected with the movable plate (2).

5. The tank cover for the gasoline engine generator as defined in claim 1, wherein: the outer surface of the upper end of the upper cover (1) is provided with a finger groove.