CN211075738U

CN211075738U - Full injection molding luggage rack device

Info

Publication number: CN211075738U
Application number: CN201922197362.5U
Authority: CN
Inventors: 张健
Original assignee: Beijing Shidong Lingyun Technology Co ltd
Current assignee: Beijing Shidong Lingyun Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-24
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a luggage rack device is moulded plastics entirely. It includes: the device comprises a housing, a support, a gasket, a plurality of positioning holes, a positioning hole cap and the like. The luggage rack comprises a luggage rack body, a support, a cover shell, a support and a support, wherein the cover shell is arranged at the upper end of the luggage rack body, the support is arranged at the lower end of the luggage rack body, and the cover shell and the support are assembled and adapted into a whole in a whole clamping mode of two side edges. The utility model discloses a joint angle of rational design housing and support can reach and directly adopt the artifical assembly that can realize housing and support to effectively practice thrift the cost of manufacture of clamping utensil. Furthermore, the utility model discloses at first insert the support front end in the locating hole of housing front end, confirm well cooperation position. Then, the clamping strips on the inner side of the housing are clamped into the clamping grooves on the inner side of the support, the clamping strips on the outer side of the housing are clamped into the clamping grooves on the outer side of the support in sequence from top to bottom, and the assembly of the luggage rack body can be completed. The assembling mode is simple and easy to operate, and labor cost of the tool is greatly saved.

Description

Full injection molding luggage rack device

Technical Field

The utility model relates to an automobile parts technical field especially relates to a technique that is used for car to adorn luggage rack class product of moulding plastics entirely outside the car.

Background

The automobile luggage rack has both aesthetic and practical functions, can make the shape of the automobile more cool, and can be used in large places during traveling, such as carrying objects which cannot be placed in a luggage compartment, such as bulky luggage, bicycles, folding beds and the like. As long as the car owner fixes the goods in place, especially if the luggage rope net is additionally arranged on the goods, more things can be carried.

The automobile luggage rack is positioned at the top of an automobile, is influenced by external conditions such as sunlight, rain, snow, temperature and the like, and has strict requirements on the long service life, chemical resistance, pollution resistance, environmental protection and the like of the product. At present, in the whole automobile industry, the full-injection-molded luggage rack is only used as an appearance part due to the fact that the full-injection-molded luggage rack does not have complete functionality, and the practical function of the full-injection-molded luggage rack is not widely popularized and applied. The current market is used comparatively extensively still aluminium system luggage rack because of it possesses complete functional, the advantage that intensity is high, the quality is light. However, the aluminum luggage rack has high manufacturing cost, requires strict processes such as metal bending and cutting, is complex in process and high in cost, and brings serious metal pollution. In addition, the problems of heavy metal pollution, acid and alkali pollution and the like exist in the oxidation electrophoresis process and the like before the spraying of the aluminum luggage rack.

In order to reduce the manufacturing cost, take the light weight design of the vehicle body into consideration, reduce a series of contradictions and problems such as metal pollution and acid-base pollution caused by production and processing of aluminum profiles and electrophoresis, the novel full-injection-molded luggage rack is significant in significance, and can have the attractive decorative appearance and complete and effective functionality of the vehicle body.

Disclosure of Invention

For the above-mentioned not enough of solution prior art, the utility model designs a luggage rack device of moulding plastics entirely, its difference is obvious with the split type assembly of traditional luggage rack and inserts fixed package assembly scheme, has realized the artifical assembly that can realize housing and support, has practiced thrift frock clamp's cost of manufacture.

In order to achieve the above object, the utility model provides a luggage rack device is moulded to full plastics, it includes: the luggage rack comprises a cover shell, a support and a gasket, wherein the cover shell is arranged at the upper end of the luggage rack, the support is arranged at the lower end of the luggage rack, the cover shell is arranged on the support, and the support is arranged on the gasket.

The housing and the support are assembled and adapted into a whole in a whole clamping mode at two side edges.

Further comprising: the housing is provided with a plurality of positioning holes.

Further comprising: and the positioning hole caps are used for covering the positioning holes.

The clamping angle is designed to be 60-80 degrees. The clamping gap amount is 1.0mm-1.3 mm.

The clamping strip on the inner side of the housing is clamped into the clamping groove on the inner side of the support, and the clamping strip on the outer side of the housing is clamped into the clamping groove on the outer side of the support and is sequentially connected from top to bottom in a clamping manner.

The inside of the support adopts an upper double-layer transverse reinforcing rib, a lower double-layer transverse reinforcing rib and a single-layer longitudinal reinforcing rib. And 2-3 reinforcing ribs are arranged at the position of each layer of rib position of the double-layer transverse reinforcing rib. And 1 reinforcing rib is arranged at the position of every 30mm of the longitudinal reinforcing ribs.

The utility model has the advantages that: the utility model discloses a luggage rack device is moulded plastics entirely adopts angle reasonable in design's joint mode, has realized the manual work and can realize the assembly of housing and support, has practiced thrift frock clamp's preparation expense. Then again, the utility model discloses a luggage rack device, its housing integration design degree is high, and the outward appearance is clean and tidy without the gap to adopt unilateral joint mode with support assembly mode, not only the simple easy operation of assembly mode is short with time, can also effectively practice thrift the cost of labor. The assembly mode of the upper end housing of the luggage rack and the support realizes non-tooling assembly, and the production cost of enterprises is effectively reduced. Furthermore, the utility model discloses the base of moulding plastics has replaced the aluminium type metal frame in traditional luggage rack, and the luggage rack base is moulded plastics and can directly be assembled after accomplishing, has avoided the metal piece pollution that produces in the production of aluminium type metal frame and the acid-base pollution of electrophoresis in-process.

Drawings

Fig. 1a is a schematic overall structure diagram of an embodiment of the luggage rack of the present invention;

fig. 1b is a schematic diagram of the relative positions of the components of an overall structure of an embodiment of the luggage rack of the present invention;

fig. 2a-2d show schematic structural views of the components of the luggage rack of the present invention, wherein,

figure 2a shows a schematic structural view of the shell part of the luggage rack of the present invention;

figure 2b shows a schematic structural view of the rack support portion of the present invention;

figure 2c shows a schematic structural view of the gasket portion of the luggage rack of the present invention;

figure 2d shows a schematic view of the structure of the positioning hole cover cap part of the luggage rack of the present invention;

fig. 3 is a longitudinal sectional view showing a partial structure of the luggage rack device of the present invention;

fig. 4 is a cross-sectional view showing a partial structure of the luggage rack device of the present invention.

Reference numerals:

Detailed Description

In the drawings, the same or similar reference numerals are used to denote the same or similar elements or elements having the same or similar functions. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features of the art have not been described in order to avoid obscuring the present invention. The present invention will be described in detail with reference to the accompanying drawings.

Fig. 1a is a schematic overall structure diagram of an embodiment of the luggage rack of the present invention; fig. 1b is a schematic diagram of the relative positions of the components of an overall structure of an embodiment of the luggage rack of the present invention. As can be seen from fig. 1a and 1b, the luggage rack of the present invention comprises: the positioning structure comprises a cover 100, a support 200, a gasket 300, a plurality of positioning holes 400 and a plurality of positioning hole caps 500, wherein the plurality of positioning holes 400 are arranged on the cover 100, and the positioning hole caps 500 cover the positioning holes 400.

Fig. 2a-2d show the structure of the components of the luggage rack of the present invention. Wherein, fig. 2a shows a schematic structural view of the cover part of the luggage rack of the present invention; figure 2b shows a schematic structural view of the rack support portion of the present invention; figure 2c shows a schematic structural view of the gasket portion of the luggage rack of the present invention; fig. 2d shows a schematic structural diagram of the cover part of the positioning hole cover of the luggage rack of the present invention.

As can be seen from fig. 1 and fig. 2-2 d, the luggage rack of the present invention comprises: the cover 100, the support 200, the gasket 300, a plurality of positioning holes 400, a plurality of positioning hole caps 500 and the like. In one embodiment, the cover 100 is disposed at the upper end of the luggage rack, the support 200 is disposed at the lower end of the luggage rack, and the cover 100 at the upper end of the luggage rack and the support 200 at the lower end of the luggage rack are assembled and adapted into a whole by integrally clamping two sides. In one embodiment, the clamping angle is designed to be 60-80 degrees, and the clamping amount is 1.0-1.3 mm. Within this range, the assembly can be easily performed manually by a person without the aid of external force. The clamping angle is set between 60 degrees and 80 degrees, and the clamping angle enables a clamping assembler to clamp the housing 100 on the support 200 easily by directly manually, so that the manufacturing cost of the tool clamp is effectively saved. In addition, because the assembly force of the tool is difficult to accurately hold, the housing 100 and the support 200 are not clamped normally when the tool is used too hard, and the force is increased normally in the operation process. However, once the tool assembly force is too large, the clamping angle can deviate, and the clamping position is easy to damage. The utility model discloses a this kind of joint angle and joint clearance design can successfully avoid assembling the damaged risk.

Fig. 3 shows a longitudinal sectional view of a partial structure of the present invention; fig. 4 shows a cross-sectional view of a partial structure of the luggage rack of the present invention. The specific structure and the adaptation scheme of the luggage rack of the present invention are explained with reference to fig. 3 and 4. The support 200 is disposed on the gasket 300, and the cover 100 is adapted to the support 200 by a snap-fit method. In a preferred embodiment, during assembly, the front end of the support 200 is inserted into the positioning hole 400 at the front end of the cover 100 to determine the installation position. Then, the cover shell inner side clamping strip 101 is clamped into the support inner side clamping groove 201, the cover shell outer side clamping strip 102 is clamped into the support outer side clamping groove 202, and the cover shell inner side clamping strip and the support outer side clamping strip are sequentially clamped from top to bottom, so that the assembly of the luggage rack body can be completed. The assembling mode is simple and easy to operate, and labor cost of the tool is greatly saved.

In one embodiment, the utility model discloses a luggage rack adopts the novel material preparation of PA6 type, and this kind of novel material of PA6 type thermal-insulated insulating properties is good, and the advantage is obvious in mould and assembly cost, and it not only has good comprehensive properties, and in addition, the low easy shaping of material density, the design degree of freedom is big. In addition, the PA6 has high tensile strength, excellent impact property, high heat deformation temperature, heat resistance, low friction coefficient, excellent abrasion resistance, self-lubrication, oil resistance and chemical resistance, is particularly suitable for being filled with glass fibers or other materials for reinforcement modification, improves the material property and grade, and meets the requirements of final parts and customers.

The utility model discloses a luggage rack device, its support is inside to adopt upper and lower double-deck horizontal strengthening rib and the vertical strengthening rib of individual layer. 2-3 reinforcing ribs are arranged at the position of each layer of rib position of the double-layer transverse reinforcing rib, and 1 reinforcing rib is arranged at the position of every 30mm of the longitudinal reinforcing rib. This kind of structural design not only makes the utility model discloses a luggage rack device is shock-resistant and collision-resistant, and its resistance to pressure is similar with aluminium system metal construction luggage rack intensity, and weight is less than aluminium system metal luggage rack far away, accords with modern car lightweight design requirement.

By last, the utility model discloses an equipment cooperation mode of luggage rack is obviously different with the split type fixed package assembly scheme of inserting of assembling of traditional luggage rack. The utility model discloses a luggage rack is moulded plastics entirely has passed through each item ES experiment of ningbo steam experiment mechanism, is the functional type luggage rack that the money accords with national standard completely.

Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Those of ordinary skill in the art will understand that: modifications can be made to the technical solutions described in the foregoing embodiments, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A full injection molded roof rack apparatus, comprising: the luggage rack comprises a cover shell, a support and a gasket, wherein the cover shell is arranged at the upper end of the luggage rack, the support is arranged at the lower end of the luggage rack, the cover shell is arranged on the support, and the support is arranged on the gasket.

2. The device of claim 1, wherein the housing and the support are assembled and adapted to be a whole by integrally clamping two sides.

3. The apparatus of claim 1, further comprising: the housing is provided with a plurality of positioning holes.

4. The apparatus of claim 3, further comprising: and the positioning hole caps are used for covering the positioning holes.

5. Device according to claim 1 or 2, characterized in that the angle of the clamping is designed to be 60 ° -80 °.

6. A device according to claim 1 or 2, characterised in that the amount of play of the snap fit is 1.0mm-1.3 mm.

7. The device according to claim 1 or 2, characterized in that the clamping strip on the inner side of the housing is clamped into the clamping groove on the inner side of the support, and the clamping strip on the outer side of the housing is clamped into the clamping groove on the outer side of the support and is sequentially connected in a clamping manner from top to bottom.

8. The device of claim 1, wherein the inside of the support is provided with an upper transverse reinforcing rib, a lower transverse reinforcing rib with double layers and a single longitudinal reinforcing rib with single layer.

9. The apparatus of claim 8, wherein from 2 to 3 reinforcing bars are provided at each rib position of the double layer of transverse reinforcing bars.

10. The apparatus of claim 8, wherein 1 bar is provided every 30mm of the longitudinal reinforcing bars.