Ceiling goods shelf device for automobile
By designing a roof rack device for automobiles, using positioning plates and sliders connected by tension springs and ropes, combined with mesh fabric for fixation, the problem of unstable top cargo was solved, thereby increasing loading capacity and improving transportation safety.
Patent Information
- Application Number
- CN202520340789.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-28
AI Technical Summary
Existing methods for securing cargo on the roof of vehicles are not secure, which can easily lead to loss or damage of goods and poses a high risk to transportation safety.
An automotive roof rack device has been designed, including a load-bearing plate and a positioning plate. The positioning plate, connected by tension springs and ropes, can expand the loading area and automatically position and clamp goods. Combined with sliders and chute limits, and using mesh fabric and pull strips to fix goods, the stability is improved.
It increases the loading capacity, improves the stability and transportation safety of goods, and prevents losses and collapses caused by cargo shaking.
Smart Images
Figure CN223702455U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile parts manufacturing, specifically to a roof shelf device for automobile. BACKGROUND
[0002] Cargo carrying is a kind of physical work often encountered in life, and some families often find that the loading capacity of the trunk of a car is small when moving or carrying goods, and can only be forced to carry goods by increasing the number of transportations, but this way directly increases the transportation cost, although some people put goods on the top of the vehicle to increase the amount of goods carried at a time, but the amount of goods that can be carried on the top of most cars is very limited, and the fixing method of the goods carried on the top of the vehicle is very simple, just a few horizontal plates are placed on the top of the vehicle and bound on the luggage rack, or even some cars have no luggage rack and are directly placed on the roof, this way of carrying goods is very unstable, easy to cause goods loss and damage, and may cause serious traffic safety risk, therefore, a roof shelf device for automobile is provided. SUMMARY
[0003] The utility model aims at providing a roof shelf device for automobile to solve the problems in the above background.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a roof shelf device for automobile, including bearing plate and two positioning plates, two positioning plates are symmetrically installed on the bearing plate, two counterbore grooves are symmetrically provided on the bearing plate, two blind holes are symmetrically provided on the bearing plate and located on both sides of the counterbore groove, the blind hole is arranged in "L" type, and the horizontal section of the blind hole is communicated with the counterbore groove.
[0005] Among them, the counterbore groove is provided with a tension spring, the two ends of the tension spring are symmetrically provided with two ropes, and a plurality of pull rings are symmetrically installed on the adjacent side of the two positioning plates, the rope is connected with the pull ring through the blind hole.
[0006] As a further preferred embodiment of the present technical solution: by the extension and retraction characteristics of the tension spring, the positioning plate can be pulled to move outward, thereby expanding the loading area of the goods, and the goods can also be automatically positioned and clamped, improving the stability of the loaded goods and realizing the expansion of the loading capacity and the improvement of the transportation safety.
[0007] As a further preferred embodiment of the present technical solution: four sliding grooves are symmetrically provided on the bearing plate, and two sliding blocks are symmetrically fixedly connected to the bottom of the two positioning plates.
[0008] Among them, the sliding block is installed in the sliding groove, and the above-mentioned setting limits the positioning plate when moving and positioning, thereby preventing the goods from falling down and causing the loss of the loaded goods due to excessive shaking.
[0009] As a further preferred of the technical solution: the bearing plate side is provided with a receiving groove, the bearing plate and located in the receiving groove is provided with a rotating rod through a bearing, the receiving groove is convenient for the installation of the rotating rod, and the net cloth and the handle are received by the rotating rod.
[0010] As a further preferred of the technical solution: the rotating rod is provided with a net cloth, and two drawbars are symmetrically installed on the net cloth, the net cloth is used to fix the goods on the bearing plate and improve the stability of the goods during loading, and when the loaded goods are higher than the height of the positioning plate, the loading capacity is improved by wrapping with the net cloth, and the drawbars are used to fix the goods wrapped by the net cloth, which is convenient for the net cloth to be bundled and stored.
[0011] As a further preferred of the technical solution: the rotating rod is provided with a handle, and the handle is used to store the net cloth.
[0012] As a further preferred of the technical solution: the bearing plate is symmetrically provided with two fixed seats, and the fixed seats are in the shape of long square holes, the fixed seats are used to bundle the fixing ropes of the bundled goods, and the shape of the long square holes can be adjusted according to the different directions of the fixing ropes.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] 1. In the utility model, the positioning plate can be moved outward by the extension characteristics of the tension spring, the loading area of the goods is expanded, the goods can be automatically positioned and clamped, the stability of the loaded goods is improved, the loading capacity is expanded, the transportation safety is improved, the positioning plate can be limited during movement and positioning through the adaptation of the sliding block and the sliding groove, so that the goods are prevented from falling down and the loaded goods are prevented from being damaged due to excessive shaking.
[0015] 2. In the utility model, the goods on the bearing plate can be fixed and the stability of the goods during loading is improved through the net cloth, when the height of the loaded goods is higher than that of the positioning plate, the loading capacity is improved by wrapping with the net cloth, and the handle is used to store the net cloth.
[0016] 3. In the utility model, the vertical setting of the pull ring can ensure the consistency of the stress area of the rope on the upper and lower ends of the positioning plate, so that the pre-tightening force of the positioning plate on the goods is strengthened, and the stability of the goods during loading and transportation is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 It is a structure schematic view of the utility model of a ceiling rack device for a car.
[0018] Fig. 2The utility model provides a structure diagram of a bearing plate in a roof shelf device for an automobile.
[0019] Fig. 3 The utility model provides a structure diagram of a positioning plate in a roof shelf device for an automobile.
[0020] In the drawing: 1, bearing plate; 11, counterbore groove; 12, hidden hole; 13, sliding groove; 14, receiving groove; 2, positioning plate; 21, pull ring; 22, sliding block; 3, tension spring; 4, rope; 5, rotating rod; 6, mesh cloth; 7, pull strip; 8, handle; 9, fixed seat. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.
[0022] Embodiment 1
[0023] Please refer to Figs. 1-3 The utility model provides a technical scheme: a roof shelf device for an automobile, including bearing plate 1 and two positioning plates 2, two positioning plates 2 are installed on bearing plate 1 symmetry, bearing plate 1 is opened in symmetry with two counterbore grooves 11, bearing plate 1 is opened in symmetry with two hidden holes 12 on both sides of counterbore groove 11, hidden hole 12 is set as " L " type, and the horizontal section of hidden hole 12 is communicated with counterbore groove 11;
[0024] Among them, counterbore groove 11 is installed with tension spring 3, and two ropes 4 are installed on both ends of tension spring 3 symmetry, and multiple pull rings 21 are symmetrically installed on the adjacent side of two positioning plates 2, and rope 4 is connected with pull ring 21 through hidden hole 12.
[0025] In the embodiment, specifically: through the telescopic property of tension spring 3, positioning plate 2 can be pulled to move outward, so as to expand the loading area of goods, and positioning plate 2 can also automatically clamp the goods, the stability of loading goods is improved, and the loading capacity is expanded and the transportation safety is improved.
[0026] In the embodiment, specifically: two pull rings 21 are a group, and are vertically arranged above and below, and the consistency of the stress area of rope 4 on the upper and lower ends of positioning plate 2 can be ensured through the above setting, so as to strengthen the pre-tightening force of positioning plate 2 on the goods, so as to improve the stability of goods loading and transportation.
[0027] In the embodiment, specifically: four sliding grooves 13 are symmetrically set on bearing plate 1, and two sliding blocks 22 are symmetrically fixedly connected to the bottom of two positioning plates 2.
[0028] The sliding block 22 is installed in the sliding groove 13, and the positioning plate 2 can be limited in movement and positioning, so as to prevent the goods from falling down and causing the loss of the loaded goods due to the shaking.
[0029] In this embodiment, the sliding block 22 and the sliding groove 13 are both arranged in an inverted T shape.
[0030] Embodiment 2
[0031] The carrying plate 1 is provided with a receiving groove 14 on one side, and a rotating rod 5 is installed on the carrying plate 1 and in the receiving groove 14 through a bearing. The receiving groove 14 facilitates the installation of the rotating rod 5, and the rotating rod 5 is used for receiving the mesh cloth 6 and the handle 8.
[0032] In this embodiment, the mesh cloth 6 is installed on the rotating rod 5, and two draw strips 7 are symmetrically installed on the mesh cloth 6. The mesh cloth 6 is used for fixing the goods on the carrying plate 1 and improving the stability of the loaded goods. When the height of the loaded goods is higher than that of the positioning plate 2, the mesh cloth 6 can be used to wrap the goods to increase the loading capacity. At the same time, the draw strips 7 are used to fix the goods wrapped by the mesh cloth 6, and the mesh cloth 6 can be conveniently bundled and stored.
[0033] In this embodiment, the handle 8 is installed on one end of the rotating rod 5, and the handle 8 is used to store the mesh cloth 6.
[0034] In this embodiment, two fixed seats 9 are symmetrically and fixedly connected to the carrying plate 1, and the fixed seats 9 are in the shape of long rectangular holes. The fixed seats 9 are used to bundle the fixing ropes of the bundled goods, and the long rectangular hole shape of the fixed seats 9 can adjust the position according to the different directions of the fixing ropes.
[0035] Working principle: when the goods are loaded in small quantities, the goods are directly stacked on the carrying plate 1, and then the draw strips 7 on the mesh cloth 6 are pulled to wrap the goods, and finally the draw strips 7 are bound to the fixed seats 9. When the goods are loaded in large quantities, the positioning plate 2 is pulled to the two sides by the elastic characteristics of the tension spring 3, so that the goods are stacked in the positioning plate 2. At this time, the positioning plate 2 on both sides can also automatically position and clamp the goods, improve the stability of the loaded goods, expand the loading capacity, and improve the transportation safety. Then the mesh cloth 6 is used to cover the goods, and the draw strips 7 are bound to the fixed seats 9, and the loading of the goods is completed.
[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A ceiling shelf device for a vehicle, comprising a carrier plate (1) and two positioning plates (2) symmetrically mounted on the carrier plate (1), characterized in that: Two counterbore grooves (11) are symmetrically arranged on the bearing plate (1), two blind holes (12) are symmetrically arranged on the bearing plate (1) and located on both sides of the counterbore grooves (11), the blind holes (12) are arranged in an "L" shape, and the horizontal section of the blind holes (12) is communicated with the counterbore grooves (11); Wherein, the counterbore grooves (11) are installed with pull springs (3), two rope (4) are symmetrically installed on both ends of the pull spring (3), a plurality of pull rings (21) are symmetrically installed on the adjacent side of the two positioning plates (2), the rope (4) is connected with the pull ring (21) through the blind hole (12).
2. The overhead cargo shelf assembly for an automobile of claim 1, wherein: Four sliding grooves (13) are symmetrically arranged on the bearing plate (1), two sliding blocks (22) are symmetrically fixedly connected to the bottom of the two positioning plates (2). Wherein, the sliding block (22) is installed in the sliding groove (13).
3. The overhead cargo shelf assembly for an automobile of claim 1, wherein: A receiving groove (14) is arranged on one side of the bearing plate (1), a rotating rod (5) is installed on the bearing plate (1) and located in the receiving groove (14) through a bearing.
4. The overhead rack system for a vehicle of claim 3, wherein: A mesh cloth (6) is installed on the rotating rod (5), two tension strips (7) are symmetrically installed on the mesh cloth (6).
5. The overhead cargo shelf assembly for an automobile of claim 4, wherein: A handle (8) is installed on one end of the rotating rod (5).
6. The overhead cargo shelf assembly for an automobile of claim 1, wherein: Two fixed seats (9) are symmetrically fixedly connected to the bearing plate (1), and the fixed seat (9) is in the shape of a long rectangular hole.