CN212313753U - Tricycle of disinfection of disinfecting is used in express delivery - Google Patents

Abstract

The utility model relates to an express delivery is with sterile tricycle that disinfects, it includes locomotive and saddle, fixedly connected with carriage on the saddle, the locomotive upper shield is equipped with windshield, windshield and locomotive the junction of saddle is provided with fixing device, fixing device is including setting up the screw rod on locomotive and saddle respectively, the nut is worn to be equipped with by the screw thread on the screw rod, the nut with screw rod threaded connection fixes windshield the locomotive with on the saddle, the locomotive with on the saddle in windshield's the position that corresponds still is equipped with the locating part. The utility model discloses have convenient installation windshield's effect.

Description

Tricycle of disinfection of disinfecting is used in express delivery

Technical Field

The utility model belongs to the technical field of the technique of express delivery car and specifically relates to an express delivery is with sterile tricycle that disinfects.

Background

The tricycle is a vehicle formed by reforming a bicycle, can carry people and goods, is very popular in the 20 th century and the 30 th century, and then gradually replaces the position of a rickshaw. The tricycle is a combination of a rickshaw and a bicycle. The tricycle may be divided into a human tricycle, an electric tricycle, a child tricycle, a battery tricycle, etc. When present express delivery dispatch, the express delivery person transports the express delivery and gives birth to the bright through electric tricycle, with the goods delivery to user's hand, the packing box of tricycle has the sterile effect of disinfecting.

The Chinese patent publication No. CN208947487U, publication date is 6/7/2019, and discloses an electric tricycle for express transportation, which comprises a chassis frame and a front pedal of the electric tricycle; the front foot pedal is horizontally and fixedly arranged on the upper side of the front part of the chassis frame; the front pedal is fixedly provided with a seat box in a rectangular box shape, the front side of the seat box corresponds to a vehicle steering head, the top of the seat box is horizontally and fixedly provided with a seat plate, handrails are symmetrically arranged on two sides of the seat plate, and the middle of the seat plate is provided with a box opening in a hollow manner. The utility model discloses a with windshield frame welding install windshield on the saddle, need with the first joint of windshield in windshield frame, use windshield frame welding on saddle and locomotive.

The above prior art solutions have the following drawbacks: when the windscreen is installed, the windscreen frame is welded on the tricycle head and the tricycle frame, when the windscreen is installed in a welding mode, the tricycle head and the tricycle seat are required to be welded, the space of the tricycle is small, workers need to be in a head-up state continuously during head-up welding in the tricycle head, operation is troublesome, and an improvement space is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide an express delivery that can convenient quick installation is with sterile tricycle that disinfects when installing windshield to the tricycle.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an express delivery is with sterile tricycle that disinfects, includes locomotive and saddle, fixedly connected with carriage on the saddle, the locomotive upper shield is equipped with windshield, windshield and locomotive and the junction of saddle is provided with fixing device, fixing device is including setting up the screw rod on locomotive and saddle respectively, the nut is worn to be equipped with by the screw thread on the screw rod, the nut with screw rod threaded connection fixes windshield the locomotive with on the saddle, the locomotive with on the saddle in windshield's the position that corresponds still is equipped with the locating part.

Through adopting above-mentioned technical scheme, the staff sets up windshield between locomotive and saddle, passes windshield through compressing tightly the screw rod, fixes windshield on locomotive and saddle under nut and screw rod screw-thread fit's effect for windshield installs and plays the effect of keeping out the wind on the tricycle, has convenient installation windshield's effect.

The present invention may be further configured in a preferred embodiment as: the fixing device further comprises a connecting seat and a fixing seat, the vehicle head and the vehicle seat are respectively provided with the fixing seat, the windshield faces towards the corresponding position of the fixing seat and is fixedly connected with the connecting seat, a groove is formed in the fixing seat, the connecting seat is abutted to the inner wall of the groove, the screw is rotatably connected to the inner wall of the groove, a butt groove is formed in the side wall of the connecting seat, the screw is abutted to the butt groove and penetrates through the connecting seat, the limiting part comprises a limiting rod, the limiting rod penetrates through the side wall of the fixing seat, a limiting groove is formed in the side wall of the connecting seat, and the limiting rod is abutted to the limiting groove.

Through adopting above-mentioned technical scheme, windshield passes through the connecting seat butt respectively in the fixing base of locomotive and saddle of windshield tip, connects connecting seat and fixing base in an organic whole and installs windshield on the tricycle at screw rod and nut cooperation, supports tightly through the gag lever post on the fixing base and the spacing groove on the connecting seat, has strengthened being connected of connecting seat and fixing base.

The present invention may be further configured in a preferred embodiment as: the locating part still includes butt piece and compression spring, the gag lever post orientation the one end of spacing groove with butt piece fixed connection, the lateral wall of recess in the holding tank has been seted up to the corresponding position of gag lever post, compression spring support tightly in butt piece with between the holding tank bottom.

Through adopting above-mentioned technical scheme, the gag lever post passes through butt piece butt in the spacing inslot, is provided with compression spring at the butt piece between holding tank bottom, through compression spring support tight butt piece for the butt piece supports tightly with the spacing groove fast, plays a convenient installation, stabilizes the effect of spacing connecting seat and fixing base.

The present invention may be further configured in a preferred embodiment as: the fixing seat is provided with threads in the penetrating hole of the limiting rod, one section of outer wall of the limiting rod, which is close to the abutting block, is provided with threads, and the thread section of the limiting rod is in threaded connection with the fixing seat.

Through adopting above-mentioned technical scheme, when the installation, through with the gag lever post pull-back, rotate the gag lever post and make gag lever post and fixing base threaded connection for the butt piece contracts in the holding tank, with connecting seat joint in the fixing base, easy to assemble has, after the joint has accomplished the connecting seat, through loosening the gag lever post soon, under compression spring's support tightly, butt piece on the gag lever post supports tightly with the spacing groove fast, plays the effect of a quick installation.

The present invention may be further configured in a preferred embodiment as: the connecting seat is provided with a containing groove at the upper end of the abutting groove, and the nut abuts against the containing groove.

Through adopting above-mentioned technical scheme, nut and screw rod screw-thread fit hold the nut through accomodating the groove for the nut is being accomodate the inslot and is being difficult for removing, has avoided the screw rod to slide out the butt groove, makes the cooperation of screw rod and nut unstable.

The present invention may be further configured in a preferred embodiment as: one end of the nut, facing the connecting seat, is abutted with a gasket, and the gasket is sleeved on the outer wall of the screw rod.

Through adopting above-mentioned technical scheme, the nut has the packing ring towards the one end butt of accomodating the groove tank bottom, and the nut has strengthened the nut and has accomodate the frictional force between the groove tank bottom under the effect of packing ring, has strengthened the nut and has accomodate the support between the groove tightly.

The present invention may be further configured in a preferred embodiment as: the windshield comprises an upper section, a middle section and a lower section, wherein the upper section is arranged at one end of the saddle, the lower section is arranged at one end of the vehicle head, two sides of the middle section in the length direction are respectively hinged with the upper section and the lower section, the upper section and the side wall of the lower section are provided with a spreading piece, the spreading piece comprises a threaded rod and a sleeve, and the threaded rod is in threaded connection with the sleeve.

Through adopting above-mentioned technical scheme, rotate threaded rod and sleeve pipe, increase threaded rod and sheathed tube overall length for upper segment and hypomere are around the middle section upset, make windshield strut, make windshield can be applicable to the tricycle of equidimension not, and reduce the radian of hypomere and air and reduced the windage.

The present invention may be further configured in a preferred embodiment as: the threaded rod with it is connected with the retainer plate to rotate on the sheathed tube outer wall, two the retainer plate orientation one side in middle section articulates respectively has bracing piece one and bracing piece two, bracing piece one with bracing piece two orientation the one end in middle section in coaxial articulated on the lateral wall in middle section.

Through adopting above-mentioned technical scheme, bracing piece one and two coaxial articulations of bracing piece, and rotate with threaded rod and sheathed tube lateral wall respectively and be connected for windshield is guaranteeing in the stability after strutting, has strengthened windshield's anti-wind ability.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the sterilization and disinfection tricycle for express delivery of the utility model arranges the windshield between the tricycle head and the tricycle seat through the staff, and the windshield is fixed on the tricycle head and the tricycle seat under the action of the screw-thread fit of the nut and the screw by pressing the screw to pass through the windshield, so that the windshield is arranged on the tricycle to play a role of wind shielding, and the tricycle has the effect of conveniently installing the windshield;

2. when being installed, the tricycle with the functions of sterilization and disinfection for express delivery rotates the limiting rod to enable the limiting rod to be in threaded connection with the fixing seat through pulling back the limiting rod, so that the abutting block is contracted in the accommodating groove, the connecting seat is clamped in the fixing seat, the tricycle is convenient to install, after the connecting seat is clamped, the limiting rod is loosened, under the abutting action of the compression spring, the abutting block on the limiting rod is quickly abutted against the limiting groove, and the effect of quick installation is achieved;

3. the utility model discloses disinfection's tricycle is rotated threaded rod and sleeve pipe to the express delivery with disinfecting increases threaded rod and sheathed tube overall length for upper segment and hypomere are around the middle section upset, make windshield strut, make windshield can be applicable to the tricycle of equidimension not, and the radian that reduces hypomere and air has reduced the windage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

FIG. 2 is a partial schematic view of the windshield of FIG. 1.

Fig. 3 is an enlarged partial structure view of the axial section of the screw rod in fig. 2.

Fig. 4 is a partially enlarged schematic view of a position section of the limiting member in fig. 2.

In the figure, 1, a windshield; 11. a lower section; 12. a middle section; 13. an upper section; 14. a fixing device; 141. a connecting seat; 1411. a receiving groove; 1412. a butt joint groove; 142. a fixed seat; 143. a groove; 145. a screw; 146. a nut; 1461. a gasket; 147. a limiting member; 1471. a limiting rod; 1472. a butting block; 1473. a compression spring; 1474. accommodating grooves; 1475. a limiting groove; 15. a spreader; 151. a threaded rod; 1511. a first supporting rod; 152. a sleeve; 1521. a second supporting rod; 153. a stationary ring; 154. connecting blocks; 2. a vehicle seat; 3. a headstock; 4. a carriage.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the following description uses terms of orientation such as "front and back end," "left and right sides," "above," "below," and the like to refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" to refer to directions toward and away from, respectively, the geometric center of a particular component. In addition, the descriptions of "mounted on … …", "disposed on … …" and the like refer to two components having a certain connection and positional relationship, and do not refer to one component being on the upper surface of the other component. In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The inclined plane in the present invention can be understood as an arc inclined plane similar to a chamfer, and can also be understood as a plane inclined plane, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood according to the specific situation.

Referring to fig. 1 and 2, for the utility model discloses an express delivery is with sterile tricycle that disinfects, including locomotive 3 and saddle 2, fixedly connected with carriage 4 on the saddle 2, the shape of carriage 4 is preferably square, and its material is preferably metal material. The tricycle is provided with a windshield 1 covering a tricycle head 3. The windscreen 1 is mounted on a tricycle by means of a fixing device 14. The fixing device 14 comprises a connecting seat 141 and a head 3 at the end of the windscreen 1 and a fixing seat 142 on the saddle 2, as well as a screw 145 and a nut 146.

The fixing seat 142 is provided with a groove 143 for clamping the connecting seat 141, the screw 145 is rotatably connected between side walls of the groove 143, the side wall of the connecting seat 141 is provided with an abutting groove 1412 for the screw 145 to overturn and abut, and the nut 146 and the screw 145 are in threaded connection and abut against the upper end of the connecting seat 141. The connecting seat 141 is inserted into the groove 143, and the turning screw 145 penetrates the connecting seat 141 at the abutting groove 1412 to connect the connecting seat 141 and the fixing seat 142 into a whole under the effect of the threaded connection of the nut 146 and the screw 145.

Referring to fig. 4, the fixing base 142 is further provided with a limiting member 147. The limiting member 147 includes a limiting rod 1471 penetrating through the side wall of the groove 143, an abutting block 1472 fixedly connected to the limiting rod 1471 toward one end of the connecting seat 141, a limiting groove 1475 on the side wall of the connecting seat 141, and a compression spring 1473 sleeved on the side wall of the limiting rod 1471.

The fixing base 142 has a receiving groove 1474 formed on a sidewall of the recess 143, the limiting rod 1471 moves in the receiving groove 1474, the abutting block 1472 abuts against the limiting groove 1475, and the compression spring 1473 abuts against a space between the abutting block 1472 and a bottom of the receiving groove 1474. The abutment block 1472 abuts against the limit groove 1475 by pushing the limit rod 1471, and the abutment block 1472 abuts against the limit groove 1475 by the abutment of the compression spring 1473.

The outer wall of one section of the limiting rod 1471 close to the abutting block 1472 is provided with a thread line, the penetrating position of the limiting rod 1471 on the fixing base 142 is provided with a thread line, and the thread section of the limiting rod 1471 is in threaded connection with the fixing base 142. When installing windshield 1, through with gag lever post 1471 screw thread rotation on fixing base 142, contract butt block 1472 in holding tank 1474, when placing connecting seat 141 in recess 143, support butt block 1472 tightly to strut under the effect of compression spring 1473 through rotating gag lever post 1471 for butt block 1472 supports tightly with spacing groove 1475 fast, accomplishes the installation of connecting seat 141.

Referring to fig. 3, the upper end of the connecting seat 141 is further opened with a receiving groove 1411 for receiving the nut 146, and the receiving groove 1411 receives and tightly supports the nut 146. The end of the nut 146 adjacent the base of the receiving channel 1411 abuts a washer 1461. The washer 1461 is sleeved on the outer wall of the screw 145, the shape of the washer 1461 is preferably circular ring shape, and the material thereof is preferably metal material.

Referring to fig. 2, the windshield 1 includes an upper section 13, a middle section 12, and a lower section 11. The upper section 13 is connected with the saddle 2, and the lower section 11 is connected with the vehicle head 3. The middle section 12 is hinged to the upper section 13 and the lower section 11 in the longitudinal direction. The side walls of the upper section 13 and the middle section 12 are provided with a spreader 15 to spread the windshield 1. The spreader 15 includes a threaded rod 151 and a sleeve 152.

The side walls of the upper section 13 and the lower section 11 are fixedly connected with connecting blocks 154 respectively. The threaded rod 151 is rotatably connected to the connecting block 154 on the side wall perpendicular to the side wall of the lower section 11. The sleeve 152 is pivotally connected to the side wall of the connector block 154 perpendicular to the side wall of the upper section 13. Threaded rod 151 is threadedly connected to sleeve 152. By rotating the threaded rod 151, the overall length of the threaded rod 151 and the sleeve 152 is increased, so that the upper section 13 and the lower section 11 are turned around the middle section 12, and the windshield 1 is unfolded. A fixing ring 153 is rotatably connected to the outer wall of the threaded rod 151 and the outer wall of the sleeve 152, and the shape of the fixing ring 153 is preferably circular ring, and the material thereof is preferably metal material. The two fixing rings 153 are respectively hinged with a first support rod 1511 and a second support rod 1521 for supporting the middle section 12, and the first support rod 1511 and the second support rod 1521 are coaxially hinged towards one end of the side wall of the middle section 12. The shape of the first support rod 1511 is preferably square, the material of the first support rod is preferably a metal material, and the shape of the support rod is preferably square, and the material of the support rod is preferably a metal material.

The implementation principle of the embodiment is as follows: when installing windshield 1 to the tricycle, the staff struts windshield 1 to the gear of compound tricycle through strutting piece 15, with connecting seat 141 joint in fixing base 142, through screw rod 145 and nut 146 screw-thread fit with connecting seat 141 and fixing base 142 block, is connected connecting seat 141 and fixing base 142 in an organic whole under the effect of locating part 147 to with windshield 1 with the locomotive 3 and the installation of saddle 2 connection completion windshield 1 of an organic whole.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an express delivery is with sterile tricycle that disinfects, includes locomotive (3) and saddle (2), fixedly connected with carriage (4) on saddle (2), locomotive (3) upper shield is equipped with windshield (1), its characterized in that: the connection between the windshield (1) and the vehicle head (3) and the vehicle seat (2) is provided with a fixing device (14), the fixing device (14) comprises screw rods (145) respectively arranged on the vehicle head (3) and the vehicle seat (2), nuts (146) are arranged on the screw rods (145) in a penetrating manner, the nuts (146) are in threaded connection with the screw rods (145) to fix the windshield (1) on the vehicle head (3) and the vehicle seat (2), and the vehicle head (3) and the vehicle seat (2) are further provided with limiting parts (147) at positions corresponding to the windshield (1).

2. The tricycle of claim 1, wherein the tricycle further comprises: the fixing device (14) further comprises a connecting seat (141) and a fixing seat (142), the headstock (3) and the saddle (2) are provided with the fixing seat (142), the windshield (1) is fixedly connected with the connecting seat (141) towards the corresponding position of the fixing seat (142), the fixing seat (142) is provided with a groove (143), the connecting seat (141) is abutted in the groove (143), the screw (145) is rotatably connected between the inner walls of the groove (143), the side wall of the connecting seat (141) is provided with an abutting groove (1412), the screw (145) is abutted in the abutting groove (1412) and penetrates through the connecting seat (141), the limiting part (147) comprises a limiting rod (1471), the limiting rod (1471) penetrates through the side wall of the fixing seat (142), the side wall of the connecting seat (141) is provided with a limiting groove (1475), the limiting rod (1471) is abutted to the limiting groove (1475).

3. The tricycle of claim 2, wherein the tricycle further comprises: the limiting piece (147) further comprises a butting block (1472) and a compression spring (1473), one end, facing the limiting groove (1475), of the limiting rod (1471) is fixedly connected with the butting block (1472), a containing groove (1474) is formed in the corresponding position of the limiting rod (1471) on the side wall of the groove (143), and the compression spring (1473) is butted between the butting block (1472) and the bottom of the containing groove (1474).

4. The tricycle of claim 3, wherein the tricycle further comprises: the fixing seat (142) is provided with threads in a penetrating hole of the limiting rod (1471), one section of outer wall, close to the abutting block (1472), of the limiting rod (1471) is provided with threads, and the thread section of the limiting rod (1471) is in threaded connection with the fixing seat (142).

5. The tricycle of claim 2, wherein the tricycle further comprises: the connecting seat (141) is provided with an accommodating groove (1411) at the upper end of the abutting groove (1412), and the nut (146) abuts in the accommodating groove (1411).

6. The tricycle of claim 2, wherein the tricycle further comprises: one end of the nut (146) facing the connecting seat (141) is abutted with a washer (1461), and the outer wall of the screw rod (145) is sleeved with the washer (1461).

7. The tricycle of claim 1, wherein the tricycle further comprises: windshield (1) includes upper segment (13), middle section (12) and hypomere (11), upper segment (13) set up in the one end of saddle (2), hypomere (11) set up in the one end of locomotive (3), middle section (12) length direction's both sides respectively with upper segment (13) and hypomere (11) are articulated, upper segment (13) with be provided with on the lateral wall of hypomere (11) and prop out piece (15), prop out piece (15) and include threaded rod (151) and sleeve pipe (152), threaded rod (151) with sleeve pipe (152) threaded connection.

8. The tricycle of claim 7, wherein the tricycle further comprises: threaded rod (151) with it is connected with retainer plate (153) to rotate on the outer wall of sleeve pipe (152), two retainer plate (153) orientation one side of middle section (12) articulates respectively has bracing piece one (1511) and bracing piece two (1521), bracing piece one (1511) with bracing piece two (1521) orientation the one end of middle section (12) in coaxial articulated on the lateral wall of middle section (12).

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