CN209621467U - Machine protective cover is started by polyurethane material production - Google Patents

Abstract

Machine protective cover is started by polyurethane material production the utility model discloses a kind of, including the first cover, the side of first cover is equipped with the second cover, and second the inner surface of cover offer connecting hole, the outer surface of first cover is fixedly installed with guide post, and first the upper end outer surface of cover be welded with link block, the upper end outer surface of second cover is welded with fixed block, position between two neighboring link block is equipped with the first connecting column, and first connecting column one end be equipped with card column, the inner surface of first cover offers driving groove, one side external surface of the second cover offers first shaft hole and the second axis hole.The utility model blocks the protective cover preferably together in use by being provided with a series of structure; also allow the protective cover card that user can be more convenient together with; it effectively prevents protective cover to disintegrate in use, while the thermal insulation and sound insulation effect of the protective cover is more preferable.

Description

Machine protective cover is started by polyurethane material production

Technical field

The utility model relates to mobilize machine protective cover field more particularly to a kind of engine guarantor by polyurethane material production Shield.

Background technique

Engine is that one kind can start the machine that can be converted into mechanical energy of other forms machine protective cover refer to and start Protective cover outside machine provides a kind of shield of protection to engine block, start the setting of machine protective cover be avoided that engine by To damage, but it is existing start machine protective cover structure simple, card and defective tightness, there is protective covers in use The situation of disintegration occurs, and the card of protective cover and not enough facilitates, while the thermal insulation and sound insulation effect of existing protective cover is not good enough, Certain influence is brought to the use of protective cover.

Utility model content

A kind of machine protective cover that starts by polyurethane material production that the utility model embodiment provides, including the first cover The side of body, first cover is equipped with the second cover, and the inner surface of the second cover offers connecting hole, first cover Outer surface be fixedly installed with guide post, and the upper end outer surface of the first cover is welded with link block, the upper end of second cover Outer surface is welded with fixed block, and position between the two neighboring link block is equipped with the first connecting column, and the first connecting column One end is equipped with card column, and the inner surface of first cover offers driving groove, and a side external surface of second cover offers First shaft hole and the second axis hole.

By using above-mentioned technical proposal, being provided with a series of structure blocks the protective cover preferably in use Together, it also allows the protective cover card that user can be more convenient together with, effectively prevents protective cover in use process Middle disintegration, while the thermal insulation and sound insulation effect of the protective cover is more preferable.

In some embodiments, the outer surface of the card column is welded with the second connecting column, and one end of the second connecting column It is welded with limited block, the first connecting column internal activity is equipped with reset spring, and the outer surface of the fixed block offers card Slot.

By using above-mentioned technical proposal, the first connecting column can be fastened between fixed block by stable.

In some embodiments, the card column is flexibly connected by the second connecting column with the first connecting column, the reset One end of spring and limited block are welded to connect.

By using above-mentioned technical proposal, the second connecting column can stablize card column to link together with the first connecting column.

In some embodiments, the inside of the link block, which is run through, connecting shaft, and the first connecting column passes through connecting shaft It is flexibly connected with link block.

By using above-mentioned technical proposal, the first connecting column by connecting shaft with link block is stable links together.

In some embodiments, the flip angle range of first connecting column is 0 ° to 180 °.

By using above-mentioned technical proposal, the first connecting column is enabled to overturn 180 ° for the first cover and the second cover more Add stable link together.

In some embodiments, first cover is identical as the material of the second cover.

By using above-mentioned technical proposal, identical material enables the first cover preferably to connect with the second cover.

In conclusion the utility model has the following beneficial effects:

1, by the first connecting column and card column of setting, user overturns the first connecting column, so that the first connecting column quilt It snaps between two fixed blocks, while card column snaps onto card slot, the first connecting column is enabled to be stably fixed at fixation Between block, and the link block for installing the first connecting column is mounted on the second cover, while fixed block is welded on the first cover, First connecting column be stably fixed between fixed block after can by the first cover and the second cover it is more stable be connected to one It rises, effectively avoids the situation that the protective cover disintegrates in use and occur；

2, by the second connecting column and reset spring of setting, card column is mounted on the first connecting column by the second connecting column In, the reset spring in the first connecting column will push limited block and drive the second connecting column, pushes card column to snap onto card slot, avoids Card column slides from card slot, also allow user can it is more convenient by protective cover card together with, and first cover with The thermal insulation effect and soundproof effect of second cover are all more preferable.

The additional aspect and advantage of the utility model embodiment will be set forth in part in the description, partially will be under Become obvious in the description in face, or is recognized by the practice of the utility model.

Detailed description of the invention

In description of the above-mentioned and/or additional aspect and advantage of the utility model from combination following accompanying drawings to embodiment It will be apparent and be readily appreciated that, in which:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is that the link block of the utility model and fixed block match view；

Fig. 3 is that first connecting column of the utility model and the second connecting column match view；

Fig. 4 is the second cover enlarged view of the utility model.

Specific embodiment

The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific It limits.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the description of the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it "upper" or "lower" may include that the first and second features directly contact, may include the first and second features be not directly to connect yet It touches but by the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " on Face " includes fisrt feature right above second feature and oblique upper, or to be merely representative of first feature horizontal height special higher than second Sign.Fisrt feature include under the second feature " below ", " below " and " below " fisrt feature immediately below second feature and obliquely downward Side, or first feature horizontal height is merely representative of less than second feature.

Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model. In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.

Fig. 1-Fig. 4 is please referred to, a kind of engine by polyurethane material production that the utility model embodiment provides is protected The guide post 4 that first cover, 1 outer surface is fixedly mounted is inserted into the second cover 2 by shield, including the first cover 1, user Surface offers in connecting hole 3 so that the first cover 1 and the second cover 2 card and together, user stir again link block 5 it Between position setting the first connecting column 7, snap onto its 180 ° of rotation between fixed block 6, the setting of one end of the first connecting column 7 Card column 8 first connecting column 7 can be fixed between fixed block 6, the driving groove 101 that the inner surface of the first cover 1 opens up is used to Engine transmission components are placed, the first shaft hole 201 that a side external surface of the second cover 2 opens up is used to put with the second axis hole 202 Set the transmission shaft of engine.

In some embodiments, the outer surface of card column 8 is welded with the second connecting column 801, and the one of the second connecting column 801 End is welded with limited block 802, and 7 internal activity of the first connecting column is equipped with reset spring 701, and the outer surface of fixed block 6 offers First connecting column 7 can be fastened between fixed block 6 by card slot 601 by stable.

In some embodiments, card column 8 is flexibly connected by the second connecting column 801 with the first connecting column 7, reset spring 701 one end and limited block 802 are welded to connect, and the second connecting column 801 can stablize card column 8 to be connected to the first connecting column 7 Together.

In some embodiments, the inside of link block 5, which is run through, connecting shaft 501, and the first connecting column 7 passes through connecting shaft 501 are flexibly connected with link block 5, the first connecting column 7 by connecting shaft 501 with link block 5 is stable links together.

In some embodiments, the flip angle range of the first connecting column 7 is 0 ° to 180 °, so that the first connecting column 7 Can overturn 180 ° by the first cover 1 with the second cover 2 is more stable links together.

In some embodiments, the first cover 1 is identical as the material of the second cover 2, and identical material makes the first cover Body 1 can preferably be connect with the second cover 2.

It should be noted that the utility model starts machine protective cover by polyurethane material production to be a kind of, in use, making User offers the inner surface that the guide post 4 that 1 outer surface of the first cover is fixedly mounted is inserted into the second cover 2 in connecting hole 3, makes It obtains the first cover 1 and the second cover 2 blocks and together, user stirs the first connection of the setting of the position between link block 5 again Column 7, after user overturns the first connecting column 7, so that the first connecting column 7 is snapped between two fixed blocks 6, while card column 8 snap onto card slot 601, and the first connecting column 7 is stably fixed between fixed block 6, and install the first connection The link block 5 of column 7 is mounted on the second cover 2, while fixed block 6 is welded on the first cover 1, and the first connecting column 7 is stablized After being fixed between fixed block 6 can by the first cover 1 with the second cover 2 is more stable links together, effectively avoid The situation that the protective cover disintegrates in use occurs, and driving groove 101 that the inner surface of the first cover 1 opens up is used to place Engine transmission components, card column 8 are mounted in the first connecting column 7 by the second connecting column 801, the reset in the first connecting column 7 Spring 701 will push limited block 802 drive the second connecting column 801 push card column 8 snap onto card slot 601, avoid card column 8 from Slid in card slot 601, also allow user can it is more convenient by protective cover card together with, and the first cover 1 and second The thermal insulation effect and soundproof effect of cover 2 are all more preferable, and the first cover 1 and the second cover 2 are all made of polyurethane material manufacture, gather The first cover 1 and the second cover 2 that urethane produces have the characteristics that elasticity is good, deformable, heat-insulated conjunction sound insulation, effectively increase it The functionality of itself is more practical.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.

While there has been shown and described that the embodiments of the present invention, those skilled in the art can manage Solution: a variety of to the progress of these embodiments can change in the case where not departing from the principles of the present invention and objective, modify, Replacement and variant, the scope of the utility model are defined by the claims and their equivalents.

Claims (6)

1. a kind of start machine protective cover, including the first cover (1) by polyurethane material production, which is characterized in that described first The side of cover (1) is equipped with the second cover (2), and the inner surface of the second cover (2) offers connecting hole (3), first cover The outer surface of body (1) is fixedly installed with guide post (4), and the upper end outer surface of the first cover (1) is welded with link block (5), described The upper end outer surface of second cover (2) is welded with fixed block (6), and the position between the two neighboring link block (5) is equipped with the One connecting column (7), and one end of the first connecting column (7) is equipped with card column (8), the inner surface of first cover (1) offers biography Dynamic slot (101), a side external surface of second cover (2) offer first shaft hole (201) and the second axis hole (202).

2. according to claim 1 start machine protective cover by polyurethane material production, which is characterized in that the card column (8) outer surface is welded with the second connecting column (801), and one end of the second connecting column (801) is welded with limited block (802), institute It states the first connecting column (7) internal activity to be equipped with reset spring (701), the outer surface of the fixed block (6) offers card slot (601)。

3. according to claim 2 start machine protective cover by polyurethane material production, which is characterized in that the card column (8) it is flexibly connected by the second connecting column (801) with the first connecting column (7), one end of the reset spring (701) and limited block (802) it is welded to connect.

4. according to claim 1 start machine protective cover by polyurethane material production, which is characterized in that the link block (5) inside, which is run through, to be had connecting shaft (501), and the first connecting column (7) is flexibly connected by connecting shaft (501) with link block (5).

5. according to claim 1 start machine protective cover by polyurethane material production, which is characterized in that described first connects The flip angle range for connecing column (7) is 0 ° to 180 °.

6. according to claim 1 start machine protective cover by polyurethane material production, which is characterized in that first cover Body (1) is identical as the material of the second cover (2).