Storage rack for aluminum alloy front and rear walls of passenger car

Abstract

The utility model provides a passenger car aluminum alloy front and rear wall placing frame, which relates to the technical field of passenger cars and comprises a pair of first fixing rods, the first fixing rods are hinged to each other, and the tops of the first fixing rods are respectively provided with a second fixing rod and a third fixing rod. Grooves are formed in the first fixing rod, the second fixing rod and the third fixing rod correspondingly, mounting rods are mounted in the grooves, sliding grooves are formed in the mounting rods, rotating handles are mounted outside the pair of rotating rods correspondingly, a plurality of sliding blocks are slidably mounted on one sides of the rotating rods correspondingly, and telescopic mechanisms are arranged at the tops of the sliding blocks correspondingly. The telescopic mechanism comprises a plurality of second adjusting rods, a clamping mechanism is arranged between the pair of first fixing rods, and the clamping mechanism comprises a first inserting block. The folding handrail is simple and reasonable in structure, novel in design and easy and convenient to operate, effectively shrinks and folds the handrail, is convenient to carry and has high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of buses, and more specifically, particularly relates to a bus aluminum alloy front and rear enclosure placement rack. Background Art

[0002] A bus is a commercial vehicle that can carry more than 9 people (including the driver's seat), generally has a square compartment, and is used to carry passengers and their carry-on luggage. This type of vehicle is mainly used for public transportation and group transportation.

[0003] Based on the above, the inventors have discovered the following problems: current buses need to be displayed in automobile showrooms or shopping malls before being sold, so that people can directly understand the performance of the buses. However, when displaying the vehicles, children or people may scratch or collide with the vehicles, damaging the vehicles. Therefore, guardrails are needed to protect the surroundings of the vehicles. However, the current railings have a single structure and are not easy to install and carry.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a passenger car aluminum alloy front and rear enclosure placement rack is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a passenger car aluminum alloy front and rear enclosure placement rack to solve the problems in the current background technology.

[0006] The purpose and effect of the aluminum alloy front and rear enclosure placement rack for passenger cars of the utility model are achieved by the following specific technical means:

[0007] A passenger car aluminum alloy front and rear enclosure placement rack includes a pair of first fixing rods, and the pair of first fixing rods are hinged to each other, a second fixing rod and a third fixing rod are respectively installed on the top of the pair of first fixing rods, and the first fixing rod, the second fixing rod and the third fixing rod are each provided with a groove inside, and a mounting rod is installed inside the groove, and a slide groove is provided inside the mounting rod, wherein a rotating rod is installed on one side of the inner side of a pair of the slide grooves, and a rotating handle is installed on the outside of the pair of the rotating rods, a plurality of sliding blocks are slidably installed on one side of the rotating rod, and a telescopic mechanism is provided on the top of the plurality of sliding blocks, and the telescopic mechanism includes a plurality of second adjusting rods, and a clamping mechanism is provided between the pair of first fixing rods, and the clamping mechanism includes a first plug block.

[0008] Furthermore, a first connecting rod is installed on the top of each of the sliding blocks, and a pair of second adjusting rods are connected to the outside of each of the first connecting rods, and one ends of each of the second adjusting rods are hinged to each other.

[0009] Furthermore, a first adjusting rod is connected to an outer side of the rotating rod, and one end of the first adjusting rod is hinged to one of the second adjusting rods.

[0010] Furthermore, the interiors of several of the first connecting rods are connected to railings, the interiors of another pair of the slide grooves are connected to limit rods, and limit blocks are slidably installed on the exteriors of the limit rods, and the top ends of the railings are connected to the limit blocks.

[0011] Furthermore, a pair of first slots is provided on one side of the back side of one of the first fixing rods, and a pair of first inserting blocks is installed on the back side of the other first fixing rod, and the first inserting blocks are engaged with the first slots.

[0012] Furthermore, a pair of first plug blocks are provided with installation grooves on both sides, and a spring is connected to one side of the installation groove, one end of the spring is connected to a clamping block, and a pair of first slots are provided with clamping grooves on both sides, and the clamping block and the clamping groove are engaged with each other.

[0013] Furthermore, a pair of threaded holes is provided on one side of the interior of one of the first fixing rods, and threaded rods are threadedly connected to the interiors of the pair of threaded holes, and one end of the threaded rod passes through the first slot and is connected to the first plug block.

[0014] Furthermore, a second connecting rod is connected to one side of one of the first fixing rods, and a second slot is provided inside the other first fixing rod, and one end of the second connecting rod is engaged with the second slot.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The aluminum alloy front and rear enclosure placement rack for buses is used in coordination with a rotating rod, a rotating handle, a first adjusting rod, a slider, a first connecting rod, a second adjusting rod, a handrail, a limit block and a limit rod. When the handrail is used, a pair of first fixing rods are unfolded, and then a pair of rotating handles are rotated respectively, so that the rotating handles drive the rotating rods to rotate, and the angle of the first adjusting rod is changed. When the angle of the first adjusting rod becomes smaller, the angle between the plurality of second adjusting rods is pulled smaller, so that the plurality of sliders move in the slide groove, and the plurality of handrails are driven to approach each other and shorten to one side of the slide groove. When the angle of the first adjusting rod becomes larger, the angle of the plurality of second adjusting rods is driven larger, and the slider and handrail are pushed to move in the slide groove, and the distance between the plurality of handrails is increased, so that pedestrians are blocked, thereby protecting the vehicle.

[0017] 2. The aluminum alloy front and rear enclosure placement rack for buses uses the first slot, the first plug-in block, the spring, the clamping block, the clamping slot, the threaded rod, the second connecting rod and the second slot in coordination. After the railing is retracted, a pair of first fixing rods are folded to make the pair of first plug-in blocks engage with each other. During the engagement process, a pair of clamping blocks engage with a pair of clamping slots to make a preliminary connection between the pair of first fixing rods. Then, a pair of threaded rods are respectively inserted into a pair of threaded holes to fix the pair of first plug-in blocks, so that the pair of first fixing rods are connected to each other, thereby making it convenient for staff to carry the railing. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate. It can effectively retract and fold the railing, is convenient to carry the railing, and has a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0019] Figure 2 It is a three-dimensional unfolding schematic diagram of the railing of the utility model.

[0020] Figure 3 It is a partial three-dimensional schematic diagram of the utility model.

[0021] Figure 4 It is a partial top view schematic diagram of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1001, first fixing rod; 1002, second fixing rod; 1003, groove; 1004, mounting rod; 1005, third fixing rod; 1006, slide groove; 2001, rotating rod; 2002, rotating handle; 2003, first adjusting rod; 2004, slider; 2005, first connecting rod; 2006, second adjusting rod; 2007, railing; 2008, limit block; 2009, limit rod; 3001, first slot; 3002, first plug block; 3003, mounting slot; 3004, spring; 3005, block; 3006, slot; 3007, threaded hole; 3008, threaded rod; 3009, second connecting rod; 3010, second slot. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a front and rear aluminum alloy rack for a passenger car, comprising a pair of first fixing rods 1001, wherein the pair of first fixing rods 1001 are hinged to each other, a second fixing rod 1002 and a third fixing rod 1005 are respectively installed on the top of the pair of first fixing rods 1001, and a groove 1003 is arranged inside the first fixing rod 1001, the second fixing rod 1002 and the third fixing rod 1005, and a mounting rod 1004 is installed inside the groove 1003, and the mounting rod 1004 is installed inside the mounting rod 1004. A slide groove 1006 is provided, wherein a pair of the slide grooves 1006 are each provided with a rotating rod 2001 on one side thereof, and a pair of the rotating rods 2001 are each provided with a rotating handle 2002 on the outside thereof, a plurality of sliders 2004 are slidably installed on one side of the rotating rod 2001, a telescopic mechanism is provided on the top of a plurality of the sliders 2004, and the telescopic mechanism includes a plurality of second adjusting rods 2006, and a locking mechanism is provided between a pair of the first fixing rods 1001, and the locking mechanism includes a first plug block 3002.

[0028] Among them, a first connecting rod 2005 is installed on the top of several sliders 2004, and a pair of second adjusting rods 2006 are connected to the outside of several first connecting rods 2005, and one end of several second adjusting rods 2006 are hinged to each other. By installing the second adjusting rod 2006, the railing 2007 can be driven to expand and retract.

[0029] The first adjusting rod 2003 is connected to the outer side of the rotating rod 2001 , and one end of the first adjusting rod 2003 is hinged to one of the second adjusting rods 2006 .

[0030] Among them, the interiors of several first connecting rods 2005 are connected to railings 2007, the interiors of another pair of the slide grooves 1006 are connected to limiting rods 2009, and the limiting blocks 2008 are slidably installed on the outsides of the limiting rods 2009. The top ends of the railings 2007 are connected to the limiting blocks 2008. By installing the limiting blocks 2008, the railings 2007 can maintain balance and stability when moving.

[0031] A pair of first slots 3001 is provided on one side of the back of one of the first fixing rods 1001 , and a pair of first inserting blocks 3002 is installed on the back of the other first fixing rod 1001 , and the first inserting blocks 3002 are engaged with the first slots 3001 .

[0032] Among them, a pair of first plug blocks 3002 are provided with installation grooves 3003 on both sides, and a spring 3004 is connected to one side of the installation groove 3003, and a clamping block 3005 is connected to one end of the spring 3004, and a clamping groove 3006 is provided on both sides of the first slots 3001, and the clamping block 3005 and the clamping groove 3006 are engaged with each other. By installing the clamping block 3005, the first plug block 3002 and the first slot 3001 are conveniently fixed to each other.

[0033] Among them, a pair of threaded holes 3007 are provided on one side of the interior of one of the first fixing rods 1001, and the interiors of the pair of threaded holes 3007 are both threadedly connected with threaded rods 3008, one end of the threaded rod 3008 passes through the first slot 3001 and is interconnected with the first plug block 3002. By installing the threaded rod 3008, the first plug block 3002 and the first slot 3001 can be fixed together.

[0034] One side of one of the first fixing rods 1001 is connected to a second connecting rod 3009 , and a second slot 3010 is provided inside the other first fixing rod 1001 , and one end of the second connecting rod 3009 is engaged with the second slot 3010 .

[0035] The specific usage and function of this embodiment are as follows:

[0036] When using this product, first check whether the connection of the product is tight. After ensuring that it is intact, when using the railing 2007, unfold the pair of first fixing rods 1001, and then engage one end of the second connecting rod 3009 with the second slot 3010 to fix the pair of first fixing rods 1001, and then rotate the pair of rotating handles 2002 respectively, so that the rotating handles 2002 drive the rotating rod 2001 to rotate, and change the angle of the first adjusting rod 2003. When the angle of the first adjusting rod 2003 becomes smaller, the angle between the plurality of second adjusting rods 2006 is pulled smaller, so that the plurality of sliders 2004 move in the slide groove 1006, drive the plurality of railings 2007 to approach each other, shorten to one side of the slide groove 1006, and when the angle of the first adjusting rod 2003 becomes larger, drive the angle of the plurality of second adjusting rods 2006 to increase. The sliding block 2004 and the handrail 2007 are enlarged, and the sliding block 2004 and the handrail 2007 are pushed to move in the sliding groove 1006, so as to increase the distance between the handrails 2007, block the pedestrians, and thus protect the vehicles. When the vehicle display is over, the handrail 2007 is collected, and the rotating handle 2002 is rotated in the opposite direction. After the handrail 2007 is retracted, the pair of first fixing rods 1001 are folded, so that the pair of first plug-in blocks 3002 and the pair of first slots 3001 are engaged with each other. During the engagement process, the pair of card blocks 3005 and the pair of card slots 3006 are engaged with each other, so that the pair of first fixing rods 1001 are preliminarily connected, and then the pair of threaded rods 3008 are respectively inserted into the pair of threaded holes 3007 to fix the pair of first plug-in blocks 3002, so as to facilitate the connection of the pair of first fixing rods 1001 with each other, thereby facilitating the staff to carry the handrail 2007.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A passenger car aluminum alloy front and rear enclosure placement rack, characterized by: The invention comprises a pair of first fixing rods (1001), wherein the pair of first fixing rods (1001) are hinged to each other, a second fixing rod (1002) and a third fixing rod (1005) are respectively installed on the top of the pair of first fixing rods (1001), and the first fixing rod (1001), the second fixing rod (1002) and the third fixing rod (1005) are each provided with a groove (1003) inside, and a mounting rod (1004) is installed inside the groove (1003), and a slide groove (1004) is provided inside the mounting rod (1004). 6), wherein a rotating rod (2001) is installed on one side of the inner part of a pair of the sliding grooves (1006), and a rotating handle (2002) is installed on the outer side of the pair of the rotating rods (2001), a plurality of sliders (2004) are slidably installed on one side of the rotating rods (2001), and a telescopic mechanism is provided on the top of the plurality of sliders (2004), and the telescopic mechanism includes a plurality of second adjusting rods (2006), and a locking mechanism is provided between the pair of the first fixing rods (1001), and the locking mechanism includes a first plug block (3002).

2. The aluminum alloy front and rear enclosure placement rack for passenger cars as claimed in claim 1, characterized in that: A first connecting rod (2005) is installed on the top of each of the sliding blocks (2004), and a pair of second adjusting rods (2006) are connected to the outside of each of the first connecting rods (2005), and one end of each of the second adjusting rods (2006) is hinged to each other.

3. The aluminum alloy front and rear enclosure placement rack for passenger cars as claimed in claim 1, characterized in that: A first adjustment rod (2003) is connected to an outer side of the rotating rod (2001), and one end of the first adjustment rod (2003) is hinged to one of the second adjustment rods (2006).

4. The aluminum alloy front and rear enclosure placement rack for passenger cars as claimed in claim 2, characterized in that: The interiors of the first connecting rods (2005) are all connected to railings (2007), the interiors of another pair of the slide grooves (1006) are all connected to limit rods (2009), and the limit blocks (2008) are slidably installed on the exteriors of the limit rods (2009), and the top ends of the railings (2007) are connected to the limit blocks (2008).

5. The aluminum alloy front and rear enclosure placement rack for passenger cars as claimed in claim 1, characterized in that: A pair of first slots (3001) is provided on one side of the back of one of the first fixing rods (1001), and a pair of first inserting blocks (3002) are installed on the back of the other first fixing rod (1001), and the first inserting blocks (3002) and the first slots (3001) are engaged with each other.

6. The aluminum alloy front and rear enclosure placement rack for passenger cars as claimed in claim 5, characterized in that: A pair of first plug blocks (3002) are provided with mounting grooves (3003) on both sides inside, and a spring (3004) is connected to one side inside the mounting groove (3003), and a clamping block (3005) is connected to one end of the spring (3004), and a clamping groove (3006) is provided on both sides inside the pair of first slots (3001), and the clamping block (3005) and the clamping groove (3006) are mutually engaged.

7. The aluminum alloy front and rear enclosure placement rack for passenger cars as claimed in claim 6, characterized in that: A pair of threaded holes (3007) is provided on one side of the interior of one of the first fixing rods (1001), and threaded rods (3008) are threadedly connected to the interior of the pair of threaded holes (3007), and one end of the threaded rod (3008) passes through the first slot (3001) and is connected to the first plug block (3002).

8. The aluminum alloy front and rear enclosure placement rack for passenger cars as claimed in claim 1, characterized in that: One side of one of the first fixing rods (1001) is connected to a second connecting rod (3009), and a second slot (3010) is provided inside the other first fixing rod (1001), and one end of the second connecting rod (3009) is engaged with the second slot (3010).

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