CN2172232Y - Spacer block for pedal of haulage truck - Google Patents

Abstract

The utility model relates to a spacer block for pedals of haulage trucks, which is suitable for various haulage trucks (such as the automobile, the motorcycle, the agriculture tilling machinery, etc.). The utility model is fixedly arranged on the pedals of the brake, the accelerator and the speed changer of the haulage trucks, and is characterized in that the upper part of the pedal is provided with an upper part pedal; the lower part of the pedal is provided with a lower part connecting plate whose lower part is provided with a check plate which is arranged on the spacer block for pedals by means of screwed connection; the lower part connecting plate end is processed with long holes for the insertion of screws. The utility model can be connected with the lower part connecting plate by screws after being inserted from the lower part of the pedal. The installed is simple and reliable.

Description

Spacer block for pedal of haulage truck

The utility model relates to the stretcher backing plate of various transport vehicles (as motor bike, automobile, agro-farming with machinery etc.).Be fixedly mounted on the stretcher of braking, acceleration, change-speed box of transport vehicle.The top connecting portion and the bottom of improving top stretcher and bottom connecting panel especially are connected and fixed portion, with, firmly connection easier, easy with cushion block than existing stretcher.

Usually, the acceleration stretcher of the clutch foot plate that various vehicle braked stretchers, speed change are used, advance and retreat usefulness all is the frequent device that uses in the operations such as vehicle braked, speed change, acceleration.

These stretchers just installed in the car manufacturer before vehicle dispatches from the factory, because each part has been mounted to one, so to the user, can not adjust its size arbitrarily.

And, because the contact surface of existing various brakings, speed change, acceleration stretcher itself is little, when the unexpected step pedal of navigating mate in vehicle operating, pin is sliding easily, thereby can not accurately carry out vehicle braked, speed change, acceleration, this is a kind of reason that causes serious accident, in fact, the traffic accident that takes place because of above-mentioned reason is a common occurrence, therefore, recently, set up a big stretcher of area mat, so that generation slip phenomenon when preventing the step pedal for increasing the area of contact of existing braking, speed change, acceleration stretcher.

For this purpose, existing stretcher mat, just merely in order to increase the area of contact of top stretcher, and stretcher is installed in above the existing stretcher with cushion block, makes the chimeric back of its attaching parts from top both are connected and fixed use with the screw bolt and nut of perforation with the bottom.

And, in above-mentioned situation, when the installation foot pedal is used cushion block, need bolt and spiral shell are connected and fixed eventually singly, therefore installation exercise is bothered very much, its coupled condition is also insecure, in particular for the kind or the specification that adapt to existing stretcher, need cushion block is made multiple size, therefore very uneconomical, particularly when the dimension modifying of the stretcher of existing drg etc., the manufactured product of above-mentioned cushion block just can not use, it is discarded with it to have to, and this is very big shortcoming.

In addition, because the cushion block that stretcher is used is fastening by screwing force with screw bolt and nut, thus when vehicle operating, loosening because of vibrating easy generation connection, also bring inconvenience to use.

The purpose of this utility model provides a kind of stretcher cushion block of improved transport vehicle, for eliminating the shortcoming of existing stretcher with cushion block, its connection mode adopts screw to insert, or uses check plate in addition, or use hinge arrangement, can be installed on the stretcher of any kind of.

Stretcher of the present utility model with the basic structure of cushion block is:

Comprise stretcher, cushion block and screw connector, also comprise:

One top stretcher, its tip has connecting bore, in order to be passed down through screw connector;

One bottom connecting panel, its tip have screw and snap in slotted hole, and the position in hole is corresponding with the connecting bore of described top stretcher, to snap in described screw connector;

The other end of described top stretcher and bottom connecting panel is in the same place by the transom dress is solid;

One pushes rubber sheet, is installed between described top stretcher and the bottom connecting panel;

One check plate, be installed in the tip downside of described bottom connecting panel, have the corresponding screw hole in position, hole with above-mentioned top stretcher, bottom connecting panel, this check plate and described top stretcher and bottom connecting panel are tightened together by described screw connector.

Because the utility model has improved the connection mode of above-mentioned existing stretcher with cushion block, so its installation exercise not only easily but also simple, and be connected firmly, and is difficult for getting loose, and is easy to use.

Below, explain the utility model in conjunction with the accompanying drawings.

Description of drawings:

Fig. 1 is an exploded perspective view of the present utility model.

Fig. 2 is the lateral plan of confined state of the present utility model.

Fig. 3 is the front view of coupled condition of the present utility model.

Fig. 4 is the section-drawing of another embodiment of the present utility model.

Fig. 5 is another embodiment that bottom of the present utility model connecting panel is connected and fixed portion.

Fig. 6, Fig. 7 and Fig. 8 are another embodiment of bottom of the present utility model connecting panel connecting portion.

Fig. 9 is another embodiment coupled condition front view of locking plate of the present utility model.

Figure 10 to Figure 17 is another embodiment of the present utility model.

Figure 18 to Figure 21 is another embodiment that the utility model is applicable to the acceleration stretcher of motor bike.

Figure 22 is the exploded perspective view of another embodiment of the present utility model.

Figure 23 is the assembly drawing of Figure 22.

Drawing uses the explanation of symbol:

1. stretcher is with cushion block 2. top stretchers

3. push rubber sheet 4,400,500. bottom connecting panels

5,5A, 5B, 5C, 5D. screw 6,6A. screw hole

7. the screw slotted hole 8, and the 8A. screw inserts slotted hole

9,9A, 9B. threaded hole 10. check plates

11. patchhole 12,12A. projection axle sleeve

13. reverse shaft 18. inserts sheet

19. projection 21. is pushed rubber sheet

23,23A. stop frame portion 26. pans

27. hinge projection 28. hinge pins

30. connect slotted hole 32, the 32A. fixed lobe

The sheet 40. reverse

The utility model stretcher structure of cushion block, as Fig. 1, Fig. 2, shown in Figure 3, with (5A) (5B) fastening braking of screw (5), speed change, quicken top stretcher (2) and push rubber sheet (3) and bottom connecting panel (4), the tip of its top stretcher (2) processes two screw holes (6) (6A), end processes screw slotted hole (7) in addition, corresponding with it, the tip both sides of following connecting panel (4) process screw and insert slotted hole (8) (8A), it is held in addition and processes threaded hole (9), pushing rubber sheet (3) is fixed between top stretcher (2) and the bottom connecting panel (4), and the tip screw hole (6) of top stretcher (2) and bottom connecting panel (4) (6A) and screw insert slotted hole (8) (8A) below, connect and have threaded hole (9A) check plate (10) (9B).

Unaccounted symbol (P) is existing stretcher.

Tip screw hole (6) at top stretcher (2) (6A) inserts screw (5) (5A), the threaded hole (9A) of using check plate (10) then (9B), keep check plate (10) certain distance to connect the bottom surface tip of top stretcher (2) earlier temporarily, again top stretcher (2) with push rubber sheet (3) and place above the existing stretcher (P), afterwards, hold threaded hole (9) in its underpart in addition with what screw connected bottom connecting panel (4), again two screw patchholes (8) of top connecting panel (4) tip (8A) plug-in card be connected in top stretcher (2) and check plate (10) to pine widely screw (5) (5A), so bottom connecting panel (4) is just fixed with the screw binding at top stretcher (2) and check plate (10) centre.

At this moment, be attached at bottom connecting panel (4) screw (5A) of the threaded hole (9) of end in addition, just be inserted in the screw slotted hole (7) of other end of top stretcher (2).

At this moment, connect above-mentioned screw (5) (5A) (5B), with regard to as shown in the figure can be easy and firmly the installation foot pedal with cushion block on existing braking, speed change, acceleration stretcher (P), at this moment, as shown in Figure 3, above-mentioned check plate (10) is pushed the two parts that support above the bottom connecting panel (4) with screw (5) connection power (5A).

Here, during as needs, variable its upper and lower part structure.

Secondly, another kind of dress method is described, as shown in Figure 4, bottom surface one side of stretcher has the hinge protrusions (27) of the pan (26) of opening, a corresponding side of bottom connecting panel (4) processes hinge plate (28), to connect the pan (26) of hinge protrusions (27), bottom connecting panel (4) is connected, then fasten with screws with bottom surface one side of top stretcher (2).

In addition, as shown in Figure 5, the protruding axle sleeve (12) that bottom connecting panel (4) has a tool patchhole (11) (12A) is inserted with the reverse shaft (13) of band threaded hole (9) within it in hole (11), screw (5B) is inserted the threaded hole (9) of reverse shaft (13) in order to be connected and fixed.

Fig. 6 shows the another kind of constructive method at bottom connecting panel (4) both ends, and the screw of its opening inserts slotted hole, can process on both sides toward interior side opening.

And, as shown in Figure 7 and Figure 8, tip that also can tortuous bottom connecting panel (4), the insertion sheet (18) that screw inserts slotted hole is provided in position processing in the central,, constitute the shaped upper part of above-mentioned bottom connecting panel (4) circuitously here, connect with inserted mode.

In addition, as shown in Figure 9, process stop frame portion (23) (23A) on the top, bottom surface of top stretcher (2), process patchhole portion (24) (24A), to connect the bottom of top stretcher (2) and bottom connecting panel (4) at bottom connecting panel (4).

Shown in Figure 10 is the formation example of another kind of bottom connecting panel (4); Bottom connecting panel (4) processes has the sheet that reverses (40) fixed plate (90) (40A), at this moment note revolute function with bolt (92) (92A) fastening this fixed plate (90) two ends the sheet that reverses (40) (40A), in (40A) upper end of the above-mentioned sheet that reverses (40), the screw that processes as shown in Figure 6 inserts slotted hole (8) (8A) then.

Figure 11 and Figure 13 show another kind of dress method, promptly process fixedly protrusion (32) (32A) at the in addition end of top stretcher (2), the screw of the sheet that reverses (40) that connects bottom connecting panel (4) with screw pine above (40A) inserts slotted hole (8) (8A) widely, image pattern 12 and shown in Figure 13, with screw (5C) (5D) pine connect under the sheet that reverses (40) state (40A) of top stretcher (2) bottom surface widely, top stretcher (2) places above the existing stretcher (P), then that the sheet that reverses (40) on both sides is (40A) mobile central, make the sheet that reverses (40) (40A) screw of tip insert slotted hole (8) (8A) with after the screw hole (6) of top stretcher (2) tip is (6A) consistent, with (5A) two parts above connecting of screw (5), the result as shown in figure 13, just easily the installation foot pedal with cushion block above existing stretcher (P).

In addition, above-mentioned bottom connecting panel (4) can change the U font with identical function into.And when needing, the structure of variable upper and lower part, for example shown in Figure 14, the following surface construction of the bottom connecting panel (4) of top stretcher (2) bottom divides two sheets that reverse (40) (40A), connects with screw (5B).

As shown in figure 15, can process protruding axle sleeve (12) at the sheet that reverses (40) fixed plate (90) (40A) (12A) and have the reverse shaft (13) of screw hole, screw (5B) is connected as one reverse shaft (13) and top stretcher (2) by threaded hole (9) with bolt bonded assembly bottom connecting panel (4).

Shown in Figure 16, be useful in the another kind of example that quickens stretcher, have the stretcher that prevents smooth projection (19) and rubber sheet (21) top stretcher (2) one sides with cushion block (1) process toward sidepiece open be connected slotted hole (30), and process screw hole (6) over there (6A), has screw hole (9A) check plate (10) (9B) with screw (5) is (5A) fastening, and process the have threaded hole fixing tortuous sheet of (401) a side of the bottom connecting panel (400) that is fixed in top stretcher (2) bottom surface, process the tortuous sheet (405) (406) of the insertion with screw insertion slotted hole (403) (404) the opposing party, then, top stretcher (2) and check plate (10) with screw (5) (5A) fixing after, insert a side of bottom connecting panel (400) therebetween, and connect the opposing party with screw (5B).

Figure 16 shows the structure of another kind of check plate (10), removes this, shows the structure of another kind of bottom connecting panel (400) on its left side, the left side of Figure 16 and below demonstration, bottom connecting panel (400) and check plate (10) can be removed the processing of meanders from.Illustrate that symbol (P) is existing acceleration stretcher, (21) are to push rubber sheet.

Below, the dress method of the present utility model and the effect of above-mentioned such structure described.

At first, the screw hole (6) that screw (5) (5A) inserts top stretcher (2) one sides (6A) and the threaded hole (9A) that is connected in check plate (10) (9B), keep certain distance fixed stop plate (10) afterwards, use screw (5B) to be connected in the threaded hole (401) of bottom connecting panel (400) again, then the opposing party of this bottom connecting panel (400), insert the tortuous sheet (405) of insertion (406) the insertion above-mentioned top stretcher (2) of slotted hole (403) (404) and the centre of check plate (10) having screw, so the screw that screw (5) (5A) just sticks into bottom connecting panel (400) inserts in the slotted hole (403) (404), and the screw (5B) that is connected in the threaded hole on the fixing tortuous sheet (402) of bottom connecting panel (400) the opposing party is snapped in the side connection slotted hole (30) of top stretcher (2).In this state, one of a connecting screw (5B), just can be on existing stretcher securely the installation foot pedal with cushion block (1).

, processing the reason of pushing rubber sheet (21) here, is to be size and angle of inclination by existing stretcher (P), adjusts its height.

Figure 18 and Figure 21 show, be applicable to the another kind of example of the acceleration stretcher of motor bike, when the installation foot pedal is used cushion block on existing acceleration stretcher especially, this design can make the frame plate performance revolute function of the meanders of quickening stretcher one side, with irrelevant with existing stretcher and pitman, installation foot pedal cushion block that can be easy.

As shown in the figure, usually, for being fixed in above the existing acceleration stretcher (P) with cushion block with screw connecting pin pedal, process and have (503A) the tortuous fixed plate (504) (504A) (504B) of (503B) of screw connecting bore (503), and the pitman of bottom connecting strap (500) (B) insertion section (502A) is processed into yi word pattern and up to fixed plate (504).Lower end of rotating sheet (507) on connecting this processes smooth hole (509) and stop tension sheet (506) (506A), processes the shelf portion (508) of concaveconvex shape in the top.

At first, insert pitman (B) insertion section (502A) toward above-mentioned bottom connecting panel (500) from top stop tension sheet (506) shelf sheet (507) (506A), just can be can rotating state to be installed on the insertion section (502A) of bottom connecting panel (500).

Then, on existing acceleration stretcher, place and push rubber sheet (21) and stretcher cushion block (PA), again stretcher is inserted with the following bottom connecting panel (500) of cushion block and connect after existing stretcher (P) following, fixed plate (504) screw connecting bore (503) (504A) (503A) is alignd with the screw hole of stretcher with cushion block, connecting screw is just finished the operation of installation foot pedal usefulness cushion block (PA) on existing stretcher (P) again.

And, when taking over as the little and pitman of the area of above-mentioned existing stretcher (P), as shown in figure 20, just the shelf sheet (507) on bottom connecting panel (500) insertion section (502A) is pushed away toward the right, so existing stretcher (P) lower end, the left side is just supported on the top of shelf portion (508), stretcher just securely is installed on above the existing stretcher (P) with cushion block.

In addition, Figure 22 and Figure 23 show a kind of variation of the above embodiments, and Figure 22 shows the exploded drawings of comprehensive change the foregoing description, and Figure 23 is the assembly drawing of Figure 22.

As shown in the figure, process screw hole (7A), to replace the screw slotted hole (7) of top stretcher (2), process screw hole (8B) at a side of bottom connecting panel (4) sheet (40A) tip that reverses, to replace screw to insert slotted hole (8A), process protrusion (100) (100A) on the threaded hole both sides of check plate (10), and insert spring (34) at the connecting portion of screw (5B).

Above-mentioned structure, utilize spring (34) can improve connection power, and can prevent the break-off of screw (5B), in addition, earlier fix the sheet that reverses (40A) with screw, existing stretcher is inserted between top stretcher (2) and the sheet that reverses (40A), so the sheet that reverses (40) is injected stretcher and connect with screw.Therefore, can easyly securely install.

Below, another kind of dress method is described, shown in Figure 18 and 21, keep certain distance to process many one meanders with pitman (B) insertion section (502A) of bottom connecting panel (500), to improve the connection power of stretcher with cushion block the opposing party with shelf sheet (507).

Above various installation methods of the present utility model because of all adopting inserted mode, not only can easyly securely be installed, and not slippage easily in the vehicle operating.

Claims (16)

1, a kind of stretcher cushion block of transport vehicle comprises stretcher (P), cushion block and screw connector, it is characterized in that, also comprises:

One top stretcher (2), its tip has connecting bore, in order to be passed down through screw connector;

One bottom connecting panel (4), its tip has screw and snaps in slotted hole, and the position in hole is corresponding with the connecting bore of described top stretcher (2), to snap in described screw connector;

The other end of described top stretcher (2) and bottom connecting panel (4) is solid together by the transom dress;

One pushes rubber sheet (3), is installed between described top stretcher (2) and the bottom connecting panel (4);

One check plate (10), be installed in the tip downside of described bottom connecting panel (4), have the corresponding screw hole in position, hole with above-mentioned top stretcher (2), bottom connecting panel (4), this check plate (10) and described top stretcher (2) and bottom connecting panel (4) are tightened together by described screw connector.

2, stretcher cushion block as claimed in claim 1 is characterized in that:

The tip connecting bore of described top stretcher (2) is two holes (6), (6A), and end has an outwardly open slotted hole (7) in addition;

The tip of described bottom connecting panel (4) is tortuous configuration, and it is two opening slotted holes (8), (8A) that described screw snaps in slotted hole, and it is held in addition has a threaded hole (9);

The threaded hole of described check plate (10) is two holes (9A), (9B);

The screw connector of this top stretcher (2) of described connection, bottom connecting panel (4) and check plate (10) is screw (5,5A, 5B).

3, stretcher cushion block as claimed in claim 1 is characterized in that:

The end in addition of described top stretcher (2) has the hinge protrusions thing in a door assembly with hinge and glass in right hand and left hole (26);

The correspondence of described bottom connecting panel (4) end in addition has a hinge pin, is connected to be hinge with described top stretcher (2).

4, stretcher cushion block as claimed in claim 1 is characterized in that:

It is two slotted hole of opening (8), (8A) to the inside that the screw of described bottom connecting panel (4) tip snaps in slotted hole.

5, stretcher cushion block as claimed in claim 1 is characterized in that:

The tip of described bottom connecting panel (4) is inwardly tortuous from both sides, has the insertion sheet (18) of protrusion on two meanders respectively, and insertion sheet (18) has screw respectively and snaps in slotted hole (8), (8A).

6, stretcher cushion block as claimed in claim 1 is characterized in that:

The tip of described bottom connecting panel (4) has insertion sheet (18), has a vertical or horizontal screw on it and snaps in slotted hole (8).

7, stretcher cushion block as claimed in claim 1 is characterized in that:

The bottom surface of described top stretcher (2) has retainer (23) (23A);

Described bottom connecting panel (4) have with this retainer (23) (23A) cooresponding patchhole (24) (24A) be connected with described top stretcher (2) with inserted mode.

8, stretcher cushion block as claimed in claim 1 is characterized in that:

Described bottom connecting panel (4) comprise separately the sheet that reverses (40) (40A) and fixed plate (90) two parts, (92A) the described sheet that reverses (40) (40A) is fixed in respectively on the fixed plate (90) pivotally with pin (92), has threaded hole (91) on the fixed plate (90).

9, stretcher cushion block as claimed in claim 1 is characterized in that:

The bottom surface of described top stretcher (2) has two fixed lobes (32) (32A);

Described bottom connecting panel (4) has two sheets that reverse (40) (40A), use respectively screw (5C) (5D) be fixed in pivotally described fixed lobe (32) (32A) on;

The described sheet that reverses (40) tip (40A) has screw to the inside symmetrically and snaps in slotted hole (8) (8A).

10, stretcher cushion block as claimed in claim 8 is characterized in that:

In the threaded hole (91) on described bottom connecting panel (4) reverses sheet (40) fixed plate (90) (40A), described top stretcher (2) and bottom connecting panel (4) are fixed together with a screw (5B).

11, stretcher cushion block as claimed in claim 8 is characterized in that:

Described bottom connecting panel (4) reverses and has two protruding axle sleeves (12), (12A) on sheet (40) fixed plate (90) (40A), and dress is inserted an axis of revolution (13) with threaded hole (9) in the two protruding axle sleeves.

12, stretcher cushion block as claimed in claim 1 is characterized in that:

Described top stretcher (2) has in the one side and connects slotted hole (30), and opposite side has through hole (6,6A);

Described bottom connecting panel (4) is at right angles to described top stretcher (2) bottom complications, corresponding hole (401) and screw snap in slotted hole (403,404) respectively to have slotted hole (2) and through hole (6, the 6A) position that is connected with described top stretcher (2);

13, stretcher cushion block as claimed in claim 1 is characterized in that:

Described bottom connecting panel (4) comprises a bottom connecting strap (500), this connecting strap (500) has tortuous fixed plate (504) (504A) (504B), and have a horizontal insertion section (502A) to recessed folding part branch at it, in order to insert a pitman (B) that links to each other with stretcher (P);

The shelf sheet (507) of a sheathed slip is gone up in this insertion section (502A), and this shelf sheet (507) can be moved to and prop up described pitman (B).

14, stretcher cushion block as claimed in claim 13 is characterized in that:

Described bottom connecting panel (4) has two groups of shelf sheets (507) and pitman insertion section (502A).

15, stretcher cushion block as claimed in claim 8 is characterized in that:

The tip of the described sheet that reverses (40A) has a threaded hole.

16, as claim 1,8 described stretcher cushion blocks, it is characterized in that:

The and arranged on left and right sides of described check plate (10) respectively has a salient (100) and (100A).

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