CN113619495B - Tool box structure, vehicle and method for improving water tightness of tool box structure - Google Patents
Tool box structure, vehicle and method for improving water tightness of tool box structure Download PDFInfo
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- CN113619495B CN113619495B CN202110957472.6A CN202110957472A CN113619495B CN 113619495 B CN113619495 B CN 113619495B CN 202110957472 A CN202110957472 A CN 202110957472A CN 113619495 B CN113619495 B CN 113619495B
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- tool box
- box body
- opening
- mounting frame
- toolbox
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/06—Arrangements for holding or mounting articles, not otherwise provided for for tools or spare parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a toolbox structure, a vehicle and a method for improving the water tightness of the toolbox structure, wherein the toolbox structure comprises a mounting frame and a toolbox body, the mounting frame is provided with an inner end and an outer end which are positioned in the left-right direction, the inner end of the mounting frame is used for being mounted on a longitudinal beam of a vehicle body, and the outer end of the mounting frame is used for being connected with a side part of the vehicle body; the structure is stable, the strength is high, and the bearing capacity is high; the tool box body is arranged on the upper side of the mounting frame, the lower end of the tool box body is detachably connected with the mounting frame, an opening is formed in the outer side of the tool box body, and the opening is used for being attached to a cover plate arranged on the side part of the vehicle body; the sealing performance of the tool box body is guaranteed, and when the tool box body is damaged, the tool box body is convenient to replace.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a toolbox structure, a vehicle and a method for improving the water tightness of the toolbox structure.
Background
The tool box is used as a vehicle body accessory, has the main functions of facilitating a user to store and take articles, is simple to operate, has obvious positions, cannot occupy extra space in the vehicle, has good tightness and can play a role in moisture prevention.
The existing tool box is arranged on the floor and occupies the space inside the cab, the space is the position of a sleeper in the cab, the sleeper is an important place for a truck driver to rest, and the arrangement of the tool box and the sleeper is in great contradiction. In addition, the tool box is arranged under the floor, the existing tool box is hung and fixed under the floor of the cab through the mounting bracket, the connecting structure is unstable, the sealing performance is poor, and tools are easy to be stained with water and air to oxidize to cause rust; and the underfloor tool box has low bearing capacity, so that the tool box cannot store heavy objects such as jacks, tools on a vehicle and the like for ensuring the bearing performance.
Disclosure of Invention
The invention mainly aims to provide a toolbox structure, an automobile and a method for improving the water tightness of the toolbox structure, and aims to solve the problems that the existing toolbox structure is unstable in connection and low in bearing capacity.
In order to achieve the above object, the present invention provides a tool box structure, comprising:
the mounting frame is provided with an inner end and an outer end which are positioned in the left-right direction, wherein the inner end of the mounting frame is used for being mounted on a longitudinal beam of a vehicle body, and the outer end of the mounting frame is used for being connected with a side part of the vehicle body; the method comprises the steps of,
the toolbox body is arranged on the upper side of the mounting frame, the lower end of the toolbox body is detachably connected with the mounting frame, an opening is formed in the outer side of the toolbox body, and the opening is used for being attached to a cover plate arranged on the side part of the vehicle body.
Optionally, the opening has two first sides distributed along an up-down direction, the toolbox structure further includes at least one adaptor, the adaptor is connected to the first sides, and the adaptor is configured to be detachably mounted to the vehicle body side, so as to detachably connect the toolbox body with the vehicle body side.
Optionally, the first side is connected to the adapter by welding.
Optionally, the mounting bracket include about to the bending section of distribution and with the straight section that the bending section is connected, the one end of bending section is used for connecting in the automobile body longeron, the bending section with form the contained angle district between the straight section, the contained angle district be used for with the corner adaptation of toolbox body, the upside of straight section with the lower terminal surface adaptation of toolbox body, for toolbox body detachably installs.
Optionally, the flat section is provided with a plurality of mounting holes, the lower end face of the tool box body is penetrated with a plurality of connecting holes, and each connecting hole is selectively connected with at least one of the plurality of matching holes through bolts, so that the tool box body is adjusted in the left-right direction to enable the opening to be attached to the side part of the vehicle body.
Optionally, the opening is circumferentially surrounded by a sealing rubber strip, and the sealing rubber strip is used for abutting with the cover plate of the side part of the vehicle body to seal the opening.
Optionally, the sealing rubber strip includes two side walls distributed along a left-right direction, wherein one side wall is attached to the opening, and the other side wall is inclined from top to bottom towards left, so that the cover plate hinged to the first side part above is covered on the opening.
The present invention provides a vehicle comprising a tool box structure, the tool box comprising:
the mounting frame is provided with an inner end and an outer end which are positioned in the left-right direction, wherein the inner end of the mounting frame is used for being mounted on a longitudinal beam of a vehicle body, and the outer end of the mounting frame is used for being connected with the side part of the vehicle body; the method comprises the steps of,
the toolbox body is arranged on the upper side of the mounting frame, the lower end of the toolbox body is detachably connected with the mounting frame, an opening is formed in the outer side of the toolbox body, and the opening is used for being attached to a cover plate arranged on the side part of the vehicle body.
The invention also provides a method for improving the water tightness of the toolbox structure, which comprises the following steps:
providing a tool box body, wherein the tool box body comprises an upper tool box body part and a lower tool box body part which are distributed along the up-down direction, one side of the tool box body is provided with an opening, a sealing rubber strip circumferentially surrounds the opening, and the upper tool box body part and the lower tool box body part are connected and assembled into the tool box body through a connecting bolt;
the tool box body is arranged on a mounting frame extending along the left-right direction, one end of the mounting frame is used for being arranged on a longitudinal beam of a vehicle body, the other end of the mounting frame is used for being connected with the side part of the vehicle body, the position of the tool box body is adjusted along the left-right direction, so that the opening is attached to a cover plate connected with the side part of the vehicle body, and the compression amount of the sealant reaching the opening and the cover plate connected with the side part of the vehicle body in a propping way is 8-10 mm;
and carrying out water spraying test on the tool box structure, and carrying out glue dripping sealing at the water leakage position of the tool box body.
Optionally, the step of performing a water spraying test on the tool box body and performing glue dripping sealing on a water leakage place is preceded by the step of:
and respectively coating dry powder with different colors on a plurality of water leakage positions to be detected on the inner wall of the tool box body so as to judge the water leakage positions according to whether each dry powder is wetted.
In the technical scheme of the invention, the tool box structure comprises a mounting frame, wherein the mounting frame is provided with an inner end and an outer end which are positioned in the left-right direction, the inner end of the mounting frame is used for being mounted on a longitudinal beam of a vehicle body, and the outer end is used for being connected with the side part of the vehicle body, so that the strength is high and the bearing capacity is high; the outside of toolbox body is equipped with an opening, is in through setting up the toolbox body the upside of mounting bracket, stable in structure, just the lower extreme of toolbox body with the mounting bracket can dismantle the connection, when the installation the toolbox body, makes the opening be used for with locating the apron of automobile body lateral part is laminated mutually, guarantees the sealing performance of toolbox body, and when the toolbox body damages, conveniently changes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an embodiment of a tool box structure according to the present invention;
FIG. 2 is a schematic side view of FIG. 1;
FIG. 3 is a schematic perspective view of the mounting bracket of FIG. 1 mounted to a vehicle body;
FIG. 4 is a side view of the tool box of FIG. 1;
fig. 5 is a schematic flow chart of a method for improving the water tightness of a toolbox structure according to an embodiment of the present invention.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
|
| 100 | |
23 | Lower tool box body part | |
| 1 | |
24 | |
|
| 11 | Inner end of | 241 | Upper through |
|
| 12 | Outer end | 242 | Lower through hole | |
| 13 | |
243 | Connecting |
|
| 14 | |
3 | Adapter piece | |
| 15 | Connecting section | 4 | Sealing rubber strip | |
| 2 | |
41 | Sealing |
|
| 21 | An opening | | Cover plate | |
| 211 | |
5b | Hinge | |
| 22 | Upper tool |
6a | Longitudinal beam of vehicle body |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The tool box is used as a vehicle body accessory, has the main functions of facilitating a user to store and take articles, is simple to operate, has obvious positions, cannot occupy extra space in the vehicle, has good tightness and can play a role in moisture prevention.
The existing tool box is arranged on the floor and occupies the space inside the cab, the space is the position of a sleeper in the cab, the sleeper is an important place for a truck driver to rest, and the arrangement of the tool box and the sleeper is in great contradiction. In addition, the tool box is arranged under the floor, the existing tool box is hung and fixed under the floor of the cab through the mounting bracket, the connecting structure is unstable, the sealing performance is poor, and tools are easy to be stained with water and air to oxidize to cause rust; and the underfloor tool box has low bearing capacity, so that the tool box cannot store heavy objects such as jacks, tools on a vehicle and the like for ensuring the bearing performance.
In view of the above, the present invention provides a toolbox structure, a vehicle and a method for improving the water tightness of the toolbox structure, where the toolbox structure is stable in structure and high in bearing capacity, and can also meet the requirement of adjusting the position of a toolbox body on a mounting rack to ensure the sealing performance of the toolbox body, and fig. 1 to 4 are an embodiment of the toolbox structure provided by the present invention; fig. 5 is a flow chart of a method for improving the water tightness of a tool box structure.
Referring to fig. 1, 2 and 4, the present application provides a toolbox structure 100, which includes a mounting frame 1 and a toolbox body 2, wherein the mounting frame 1 has an inner end 11 and an outer end 12 located in a left-right direction, the inner end 11 of the mounting frame 1 is configured to be mounted on a vehicle body longitudinal beam 6a, and the outer end 12 is configured to be connected with the vehicle body side portion; the utility model discloses a vehicle body, including mounting bracket 1, toolbox body 2, the toolbox body 2 sets up the upside of mounting bracket 1, just the lower extreme of toolbox body 2 with mounting bracket 1 can dismantle the connection, the outside of toolbox body 2 is equipped with an opening 21, just opening 21 is used for with locating the apron 5a of automobile body lateral part is laminated mutually.
In the technical scheme of the invention, the tool box structure 100 comprises a mounting frame 1, wherein the mounting frame 1 is provided with an inner end 11 and an outer end 12 which are positioned in the left-right direction, the inner end 11 of the mounting frame 1 is used for being mounted on a longitudinal beam 6a of a vehicle body, and the outer end 12 is used for being connected with the side part of the vehicle body, so that the strength is high and the bearing capacity is high; the outside of toolbox body 2 is equipped with an opening 21, through setting up toolbox body 2 the upside of mounting bracket 1, stable in structure, just the lower extreme of toolbox body 2 with mounting bracket 1 can dismantle the connection, so that when the installation toolbox body 2, make opening 21 be used for with locating the apron 5a of automobile body lateral part is laminated mutually, guarantees the sealing performance of toolbox body 2, and when toolbox body 2 damages, conveniently change.
In order to further improve the stability of the toolbox structure 100, in this embodiment, referring to fig. 1 and 4, the opening 21 has two first sides 211 distributed vertically, the toolbox structure 100 further includes at least one adaptor 3, the adaptor 3 is connected to the first sides 211, that is, one side of the adaptor 3 is fixedly connected to the end face of the toolbox body 2 and is close to the edge of the first sides 211, the adaptor 3 is provided with a plurality of through holes, the side of the toolbox body is provided with corresponding threaded holes, and bolts pass through the through holes and the corresponding threaded holes, so that the adaptor 3 is detachably mounted on the side of the toolbox body 2 and the side of the toolbox body are detachably connected, so that the detachable mounting of the toolbox body 2 is satisfied while the detachable mounting of the toolbox body 2 is stably performed, the force applied to the toolbox body 2 is further shared on the side of the toolbox body, the bearing capacity is increased, and the stability of the toolbox structure 100 is improved.
It should be noted that, in this embodiment, referring to fig. 1 and 2, the number of the adaptor 3 is not limited, and the adaptor 3 is two, and is fixedly connected to the two first side portions 211 of the opening 21, that is, the edges of the upper and lower end surfaces of the toolbox body 2 near each first side are all detachably connected to the side portions of the vehicle body, so that the stability of the toolbox structure 100 is further increased, and the connection is firm.
Specifically, in this embodiment, the first side 211 is connected to the adaptor 3 by welding, so as to ensure tight connection between the adaptor 3 and the tool box body 2, so that the first side 211 of the tool box is prevented from being separated from the adaptor 3 after a period of use, but cannot be connected to the vehicle body side, and the bearing performance of the tool box structure 100 is affected; so set up, the connection of structure is inseparabler firm.
In this embodiment, referring to fig. 1 and 4, in order to improve the sealing performance of the toolbox structure 100, the sealing strip 4 is circumferentially surrounded by the opening 21, the toolbox body 2 is mounted on the upper side of the mounting frame 1, and the opening 21 is bonded to the cover 5a of the vehicle body side so that the sealing strip 4 is in contact with the cover 5a of the vehicle body side; because the sealing rubber strip 4 has certain elasticity, the sealing rubber strip 4 is extruded to a certain degree, and gaps between the first side 211 and the side part of the vehicle body are filled, so that a sealing effect is achieved, the tightness of the toolbox structure 100 is improved, and tools are prevented from rusting due to water entering the toolbox body 2.
Further, referring to fig. 1 and 4, in the present embodiment, in order to make the sealing strip 4 closely adhere to the cover 5a of the vehicle body side, in the present embodiment, the adaptor 3 connected to the upper end surface of the tool box body 2 is connected to a hinge 5b, and the hinge 5b is connected to the cover 5a of the vehicle body side; the sealing rubber strip 4 comprises two side walls distributed along the left-right direction, wherein one side wall is attached to and connected with the opening 21, and the other side wall is inclined from top to bottom towards left; the cover plate 5a of the side part of the vehicle body is turned over, and the other side wall of the sealing rubber strip 4 is inclined from top to bottom towards left, so that the lower side part of the cover plate 5a can be closely attached to the sealing rubber strip 4 positioned below, and the problem that the sealing rubber strip section 41 positioned below is not tightly sealed with the cover plate 5a due to the fact that the sealing rubber strip section 41 positioned above is firstly contacted with the cover plate 5a in the covering process and then the cover plate 5a is jacked up to a certain extent is avoided; so, improve the leakproofness of toolbox structure 100 guarantees the compression volume of joint strip 4 prevents the inside water inlet of toolbox body 2 guarantees the quality of inside instrument of depositing.
In this embodiment, in order to install the tool box body 2, referring to fig. 2 and 3, the mounting frame 1 includes a bending section 13 distributed in a left-right direction and a straight section 14 connected to the bending section 13, one end of the bending section 13 is used to be connected to a longitudinal beam 6a of the vehicle body, an included angle area is formed between the bending section 13 and the straight section 14, and the included angle area is used to be matched with a corner of the tool box body 2 so as to provide an accommodating space of the corner of the tool box body 2, so that interference caused by the corner of the tool box body 2 is avoided when the tool box body 2 is installed; the upper side of the straight section 14 is matched with the lower end surface of the tool box body 2 so as to be detachably installed on the tool box body 2, and the normal use of the tool box body 2 is ensured; the mounting frame 1 further comprises a connecting section 15, wherein the connecting section 15 is used for being connected to the side part of the vehicle body, and as the lower end of the mounting frame 1 is provided with the vehicle interior trim panel, one end of the connecting section 15 is connected to the straight section 14, the other end of the connecting section is connected with the side part of the vehicle body, and the connecting section 15 is matched with the vehicle interior trim panel; the arrangement is beautiful in appearance.
It should be noted that, the number of the mounting frames 1 is not limited in the present application, in this embodiment, referring to fig. 3, the width direction of the toolbox body 2 is set to be left and right directions, the mounting frames 1 are set to be two, are respectively arranged at intervals on the body longitudinal beams 6a, and are distributed along the length direction of the toolbox, so that the weight of the toolbox body 2 is respectively shared, the bearing capacity is further improved, and the strength of the toolbox structure 100 is enhanced.
Because the toolbox body 2 detachably installs in the mounting bracket 1, in order to conveniently adjust the toolbox body 2 install in the position of mounting bracket 1, specifically, in this embodiment, straight section 14 is equipped with a plurality of mounting holes, the lower terminal surface of toolbox body 2 is run through and is equipped with a plurality of connecting holes, each connecting hole through the bolt optionally with a plurality of at least one of mating holes, thereby realize in the left and right directions adjustment toolbox body 2 be in straight section 14's position, so that opening 21 laminating in the automobile body lateral part and make joint strip 4 compress, guarantee the sealing performance of toolbox structure 100 guarantees simultaneously satisfy the outward appearance tolerance standard when apron 5a covers, so, simple structure, convenient regulation.
The invention provides a vehicle, which comprises a tool box structure 100, wherein the specific structure of the tool box structure 100 refers to the above embodiments, and because the vehicle adopts all the technical solutions of all the embodiments, the vehicle also has all the beneficial effects brought by the technical solutions of the embodiments, and the description is omitted herein.
In view of the above-described toolbox structure 100, the present invention also proposes a method for improving the water tightness of the toolbox structure 100. Referring to fig. 5, fig. 5 is a flowchart illustrating an embodiment of a method for improving the water tightness of the toolbox structure 100 according to the present embodiment.
Referring to fig. 5, the method for improving the water tightness of the toolbox structure 100 includes the following steps:
s10: providing a tool box body 2, wherein the tool box body 2 comprises an upper tool box body part 22 and a lower tool box body part 23 which are distributed along the up-down direction, one side of the tool box body 2 is provided with an opening 21, a sealing rubber strip 4 circumferentially surrounds the opening 21, and the upper tool box body part 22 and the lower tool box body part 23 are connected and assembled into the tool box body 2 through a connecting bolt 243;
in this embodiment, referring to fig. 1 and 4, the tool box body 2 includes an upper tool box body portion 22 and a lower tool box body portion 23 that are vertically distributed, overlapping portions 24 are disposed on the peripheral sides of the upper tool box body portion 22 and the lower tool box body portion 23, a plurality of upper through holes 241 are disposed on the overlapping portions 24 of the upper tool box body portion 22, a plurality of lower through holes 242 are disposed on the overlapping portions 24 of the lower tool box body portion 23, each lower through hole 242 corresponds to each upper through hole 241, and a plurality of upper through holes 241 are connected by connecting bolts 243 in one-to-one correspondence to a plurality of lower through holes 242 so as to splice and combine the upper tool box body portion 22 and the lower tool box body portion 23 to form the tool box body 2; an opening 21 is formed in one side of the tool box body 2, and sealing rubber strips 4 are circumferentially arranged around the opening 21.
S20: the tool box body 2 is mounted on a mounting frame 1 extending along the left-right direction, one end of the mounting frame 1 is used for being mounted on a longitudinal beam 6a of a vehicle body, the other end of the mounting frame 1 is used for being connected with the side part of the vehicle body, and the position of the tool box body 2 is adjusted along the left-right direction, so that the opening 21 is attached to a cover plate 5a connected with the side part of the vehicle body, and the compression amount of the sealant reaching the opening 21 and the cover plate 5a connected with the side part of the vehicle body in a abutting mode is 8-10 mm.
In this embodiment, referring to fig. 1, 3 and 4, the mounting frame 1 extends in the left-right direction, one end of the mounting frame 1 is configured to be mounted on a vehicle body longitudinal beam 6a, the other end is configured to be connected with the vehicle body side portion, each of the connecting holes on the lower end surface of the tool box body 2 is connected with at least one of the corresponding plurality of mating holes through bolts, the tool box body 2 is mounted on the straight section 14, the opening 21 is attached to a cover plate 5a of the vehicle body side portion, and the compression amount of the sealing rubber 4 and the cover plate 5a is 8 mm-10 mm, so that when the cover plate 5a is ensured to cover the opening 21, the sealing rubber 4 seals the tool box body 2, thereby preventing water from entering from the opening 21 and protecting tools stored in the tool box body 2.
It should be noted that, through repeated tests of the inventor, the compression amount of the sealing rubber strip 4 and the cover plate 5a is 8 mm-10 mm, so that external liquid can be prevented from entering the tool box body 2.
S30: and (3) performing a water spraying test on the tool box structure 100, and performing glue dripping sealing at the water leakage position of the tool box body 2.
Closing the cover plate 5a of the side part of the vehicle body, performing a water spraying test on the toolbox structure 100, coating butyl rubber on the threads of each connecting bolt 243 due to water leakage at the lap joint, and connecting each connecting bolt 243 with the corresponding upper lap joint hole and lower lap joint hole; if water leakage occurs at the opening 21, the position of the tool box body 2 on the mounting frame 1 needs to be adjusted, and the compression amount of the sealant is increased; thereby improving the watertight performance of the tool box body 2.
Further, step S21 is further included before step S30:
respectively coating dry powder with different colors on a plurality of water leakage positions to be detected on the inner wall of the tool box body 2 so as to judge the water leakage positions according to whether each dry powder is wetted;
and respectively coating dry powder with different colors on a plurality of positions of water leakage to be detected on the inner wall surface of the tool box body 2, covering the opening 21 with the cover plate 5a, performing a water spraying test on the tool box structure 100, opening the cover plate 5a after the test is finished, and analyzing and judging through the wet condition of each dry powder to determine the positions of water leakage of the tool box body 2. The device is simple to operate and visual in test result.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (4)
1. A tool box structure, comprising:
the mounting frame is provided with an inner end and an outer end which are positioned in the left-right direction, wherein the inner end of the mounting frame is used for being mounted on a longitudinal beam of a vehicle body, and the outer end of the mounting frame is used for being connected with a side part of the vehicle body; the method comprises the steps of,
the tool box body is arranged on the upper side of the mounting frame, the lower end of the tool box body is detachably connected with the mounting frame, an opening is formed in the outer side of the tool box body, and the opening is used for being attached to a cover plate arranged on the side part of the vehicle body;
the opening is provided with two first side parts which are distributed along the up-down direction, the tool box structure further comprises at least one adapter piece, the adapter piece is connected with the first side parts, and the adapter piece is used for being detachably arranged on the side part of the vehicle body so as to detachably connect the tool box body with the side part of the vehicle body;
the first side part is connected with the adapter by welding;
the mounting frame comprises bending sections distributed left and right and straight sections connected with the bending sections, one ends of the bending sections are connected to a longitudinal beam of the vehicle body, an included angle area is formed between the bending sections and the straight sections and is used for being matched with corners of the tool box body, and the upper sides of the straight sections are matched with the lower end face of the tool box body so that the tool box body can be detachably mounted;
the straight section is provided with a plurality of mounting holes, the lower end face of the toolbox body is penetrated with a plurality of connecting holes, and each connecting hole is selectively connected with at least one of the plurality of mounting holes through bolts so as to adjust the toolbox body in the left-right direction to enable the opening to be attached to the side part of the vehicle body;
the sealing rubber strip is circumferentially arranged around the opening and used for abutting against the cover plate of the side part of the vehicle body to seal the opening;
the sealing rubber strip comprises two side walls distributed along the left-right direction, one side wall is attached to the opening, and the other side wall is inclined from top to bottom towards the left direction and is used for enabling the cover plate hinged to the first side part above to cover the opening.
2. A vehicle comprising the tool box structure of claim 1.
3. A method for improving the water tightness of a tool box structure, comprising the steps of:
providing a toolbox structure, wherein the toolbox structure is the toolbox structure as claimed in claim 1;
the tool box body comprises an upper tool box body part and a lower tool box body part which are distributed along the up-down direction, one side of the tool box body is provided with an opening, sealing rubber strips are circumferentially encircling the opening, and the upper tool box body part and the lower tool box body part are connected and assembled into the tool box body through connecting bolts;
the tool box body is arranged on a mounting frame extending along the left-right direction, one end of the mounting frame is used for being arranged on a longitudinal beam of a vehicle body, the other end of the mounting frame is used for being connected with the side part of the vehicle body, the position of the tool box body is adjusted along the left-right direction, so that the opening is attached to a cover plate connected with the side part of the vehicle body, and the compression amount of the sealant reaching the opening and the cover plate connected with the side part of the vehicle body in a propping way is 8-10 mm;
and carrying out water spraying test on the tool box structure, and carrying out glue dripping sealing at the water leakage position of the tool box body.
4. A method of improving the structural water tightness of a tool case according to claim 3, wherein the step of performing a water spray test on the tool case body and performing a glue drop seal on a water leakage area is preceded by the step of:
and respectively coating dry powder with different colors on a plurality of water leakage positions to be detected on the inner wall of the tool box body so as to judge the water leakage positions according to whether each dry powder is wetted.
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| CN202110957472.6A CN113619495B (en) | 2021-08-19 | 2021-08-19 | Tool box structure, vehicle and method for improving water tightness of tool box structure |
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