CN110861736B

CN110861736B - Waist-protecting saddle of electric vehicle

Info

Publication number: CN110861736B
Application number: CN201911199595.7A
Authority: CN
Inventors: 王明玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2021-11-19
Anticipated expiration: 2039-11-29
Also published as: CN110861736A

Abstract

The utility model provides an electric motor car waist support saddle, includes the cushion, and the below of cushion sets up the backing plate, and the middle part of backing plate sets up one and is the spring bent plate of L shape, and the vertical section of spring bent plate makes progress fixed one and protects the waist board, and the both ends of protecting the waist board are connected with the side shield, and the waist support board includes the shell body and sets up fixed plate, cushion and the slide bar inside the shell body, the vertical fixed connection in end of fixed plate and spring bent plate, the side shield includes the spring curb plate of buckling to the forward, and the horizontal segment warp of spring curb plate the socket fixed connection on slotted hole and the cushion, a backplate is fixed to the medial surface of spring curb plate, during the use, protects waist board and user's waist contact, and waist support board and spring curb plate can remove about along with the wrench movement of user's waist to protect the waist rear portion of establishing at the user. The comfort of the rider is improved.

Description

Waist-protecting saddle of electric vehicle

Technical Field

The invention belongs to the technical field of electric bicycle accessories, and particularly relates to a waist-protecting saddle of an electric bicycle.

Background

Lumbago is a common symptom, and causes a plurality of lumbago. In addition to motor system diseases and trauma, diseases of other organs can also cause lumbago. Lumbago can occur due to calculus and lumbar radiculitis. When the clothes are thin in autumn and winter, the waist is easy to catch cold and suffer from diseases; the electric bicycle is a main vehicle for people to travel and ride instead of walk on and off duty. In cold seasons, cold air is likely to enter the waist while riding a bicycle, and the condition of the patient may increase for a person who is originally uncomfortable with the waist.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides the waist protecting seat of the electric vehicle, which can shield the wind at the waist, provide support and improve the riding comfort in cold seasons.

In order to solve the problems in the prior art, the waist protecting saddle for the electric vehicle comprises a cushion, a base plate is arranged below the cushion, a support frame is arranged below the base plate, a damping spring is arranged between the support frame and the base plate, an L-shaped spring bent plate is arranged in the middle of the base plate, the horizontal section of the spring bent plate is fixedly connected with the base plate, a waist protecting plate is upwards fixed at the vertical section of the spring bent plate, side baffles are connected with two ends of the waist protecting plate, the waist protecting plate comprises an outer shell, and a fixing plate, a cushion block and a sliding rod which are arranged in the outer shell, the vertical ends of the fixing plate and the spring bent plate are vertically and fixedly connected, a guide sleeve is fixed at the back side of the fixing plate, a sliding rod is inserted between the two horizontally arranged guide sleeves, an adjusting sleeve is respectively and fixedly arranged at the inner side of each of the two guide sleeves on the sliding rod, a pressure spring is arranged between the adjusting sleeve and the corresponding guide sleeve, and the outer side end of the sliding rod is respectively connected with the base plate, the socket has been seted up to the outside end of cushion, and shell body and cushion fixed connection, the both sides of shell body correspond cushion department and are provided with the slotted hole that is linked together with the socket, and the side shield is fixed in the both sides of shell body, the side shield includes the spring curb plate of buckling outwards forward, and the horizontal segment warp of spring curb plate the socket fixed connection on slotted hole and the cushion, a backplate is fixed to the medial surface of spring curb plate. The adjusting sleeve comprises a sleeve body, a threaded hole is formed in the outer wall of the sleeve body, a screw is arranged in the threaded hole, and the small-diameter end of the screw penetrates through the threaded hole to be abutted to the sliding rod. The screw at the position can adjust the distance between the guide sleeve and the adjusting sleeve and adjust the pretightening force of the pressure spring.

The horizontal section of the spring bending plate is provided with a sliding hole, the spring bending plate is connected with the backing plate through a screw in the sliding hole in a threaded connection mode, and namely the relative distance between the waist support plate and the cushion can be adjusted. The spring bent plate and the spring side plate are both made of spring steel and have certain elasticity.

When in use, the waist protecting plate is contacted with the waist of a user, the waist protecting plate and the spring side plate can move left and right along with the twisting of the waist of the user, and the waist protecting plate is arranged at the back part of the waist of the user.

The shell body includes procapsid and the back casing of mutual lock joint, procapsid and back casing respectively with the fixed connection of cushion, the surface of procapsid covers establishes a sponge layer, the outside on sponge layer is covered and is established a rubber layer, the lateral surface of back casing covers and establishes a rubber layer.

The backplate includes the backup pad, and the lateral surface of backup pad is covered and is established a sponge layer, and the outside on sponge layer is covered and is established a cortex. The sponge layer can provide soft support and has a warm-keeping effect; the rubber layer can adopt rubber, and the sponge layer is prevented from being rained. Providing a protective barrier for the sponge layer.

The outer surface of the front shell is additionally provided with a net bag or a cloth bag which can be provided with a warm patch, and a user can place the warm patch in the cloth bag according to the requirement, so that the area where the warm patch is located is over against the waist of the user, and the warmth retention property of the waist is improved.

The vertical section of spring bent plate sets up a plurality of regulation hole from top to bottom, spring bent plate and fixed plate through the bolt fixed connection with the inside diameter looks adaptation of regulation hole. The relative height between the waist protecting plate and the cushion is convenient to adjust. When the waist protecting device is used, the rear shell is opened, so that the height of the waist protecting plate can be adjusted, and the pretightening force of the pressure spring can be adjusted.

The invention has the beneficial effects that: when in use, the waist protecting plate is contacted with the waist of a user, the waist protecting plate and the spring side plate can move left and right along with the twisting of the waist of the user, and the waist protecting plate is arranged at the back part of the waist of the user. And the height of the waist protecting plate relative to the cushion and the horizontal distance of the waist protecting plate relative to the cushion can be adjusted according to requirements. The warm cloth pocket of pasting is installed through increasing on this outer waist protecting board, further increases the warmth retention of waist, has improved the comfort level of riding passerby. So as to prevent the rider from damaging the waist due to long-time riding at low temperature outdoors and aggravating the waist diseases.

Drawings

FIG. 1 is a schematic bottom view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic left side view of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the present invention;

FIG. 5 is a schematic view of a portion of the enlarged structure of FIG. 4;

FIG. 6 is a schematic view of the partial cross-sectional structure of FIG. 3;

fig. 7 is a perspective view of the spring bending plate.

In the figure: 1. the novel waist protection pad comprises a cushion, 2 parts of side baffles, 21 parts of spring side plates, 22 parts of protection plates, 3 parts of waist protection plates, 31 parts of an outer shell, 311 parts of a front shell, 312 parts of a rear shell, 32 parts of a fixing plate, 33 parts of cushion blocks, 34 parts of sliding rods, 35 parts of guide sleeves, 36 parts of adjusting sleeves, 37 parts of pressure springs, 38 parts of sponge layers, 39 parts of rubber layers, 4 parts of spring bent plates, 5 parts of net bags, 6 parts of backing plates, 7 parts of supporting frames, 8 parts of damping springs, 9 parts of sliding holes and 10 parts of adjusting holes.

Detailed Description

Referring to fig. 1-7, an electric vehicle waist-protecting saddle comprises a cushion 1, a backing plate 6 is arranged below the cushion 1, a support frame 7 is arranged below the backing plate 6, a damping spring 8 is arranged between the support frame 7 and the backing plate 6, an L-shaped spring bent plate 4 is arranged in the middle of the backing plate 6, the horizontal section of the spring bent plate 4 is fixedly connected with the backing plate 6, a waist-protecting plate 3 is upwards fixed on the vertical section of the spring bent plate 4, side baffles 2 are connected with the two ends of the waist-protecting plate, the waist-protecting plate 3 comprises an outer shell 31, and a fixing plate 32, a cushion block 33 and a slide bar 34 which are arranged inside the outer shell, the fixing plate 32 is vertically and fixedly connected with the vertical end of the spring bent plate 4, a guide sleeve 35 is fixed on the back side of the fixing plate 32, a slide bar 34 is inserted between the two horizontally arranged guide sleeves 35, an adjusting sleeve 36 is respectively fixedly arranged on the slide bar 34 and positioned on the inner side of the two guide sleeves 35, a pressure spring 37 is arranged between the adjusting sleeve 36 and the corresponding guide sleeve, the outer side end of the slide rod 34 is respectively connected with a cushion block 33, the outer side end of the cushion block 33 is provided with a socket, the outer shell 31 is fixedly connected with the cushion block 33, the two sides of the outer shell 31 are provided with slotted holes communicated with the socket corresponding to the cushion blocks, the side baffle 2 is fixed at the two sides of the outer shell, the side baffle 2 comprises a spring side plate 21 which is bent forwards and outwards, the horizontal section of the spring side plate passes through the slotted holes and the socket on the cushion block, and a guard plate 22 is fixed at the inner side surface of the spring side plate 21. The horizontal section of the spring bent plate 4 is provided with a sliding hole 9, and the spring bent plate 4 is connected with the backing plate 6 through a screw which is connected in the sliding hole 9 through threads.

The shell body 31 includes the preceding casing 311 and the back casing 312 of mutual lock joint, and preceding casing 311 and back casing 312 respectively with the fixed connection of cushion, the surface of preceding casing 311 covers and establishes a sponge layer 38, and a cortex 39 is established in the outside of sponge layer 38, and a cortex 39 is established to the lateral surface of back casing 312. The guard plate 22 comprises a support plate, a sponge layer 38 is covered on the outer side surface of the support plate, and a rubber layer 39 is covered on the outer side of the sponge layer 38. The outer surface of the front shell 311 is further provided with a net bag 5 which can be provided with a warm patch. The adjusting sleeve 36 comprises a sleeve body, a threaded hole is formed in the outer wall of the sleeve body, a screw is further arranged, and the small-diameter end of the screw penetrates through the threaded hole to be abutted to the sliding rod 34. A plurality of adjusting holes 10 are formed in the vertical section of the spring bent plate 4 from top to bottom, and the spring bent plate 4 is fixedly connected with the fixing plate 32 through bolts matched with the inner diameters of the adjusting holes 10.

When in use, the waist support plate 3 is contacted with the waist of a user, the waist support plate 3 and the side baffle 2 can move left and right along with the twisting of the waist of the user, and the waist support plate is arranged at the back part of the waist of the user. And the height of the waist protecting plate 3 relative to the cushion 1 and the horizontal distance of the waist protecting plate 3 relative to the cushion 3 can be adjusted according to the requirement. The warm cloth pocket of pasting is installed through increasing on this outer waist protecting board 3, further increases the warmth retention of waist, has improved the comfort level of riding passerby. So as to prevent the rider from damaging the waist due to long-time riding at low temperature outdoors and aggravating the waist diseases.

Claims

1. The utility model provides an electric motor car waist support saddle, includes cushion (1), and the below of cushion (1) sets up backing plate (6), and the below of backing plate (6) is provided with support frame (7), is provided with damping spring (8), its characterized in that between support frame and the backing plate: the middle part of the backing plate (6) is provided with an L-shaped spring bent plate (4), the horizontal section of the spring bent plate (4) is fixedly connected with the backing plate (6), the vertical section of the spring bent plate (4) upwards fixes a waist protection plate (3), two ends of the waist protection plate are connected with side baffles (2), the waist protection plate (3) comprises an outer shell (31), a fixing plate (32), a cushion block (33) and a sliding rod (34) which are arranged inside the outer shell, the fixing plate (32) is vertically and fixedly connected with the vertical end of the spring bent plate (4), a guide sleeve (35) is fixed on the back side of the fixing plate (32), the sliding rod (34) is inserted between the two horizontally arranged guide sleeves (35), an adjusting sleeve (36) is respectively and fixedly arranged on the inner side of the sliding rod (34) which is positioned on the two guide sleeves (35), a pressure spring (37) is arranged between the adjusting sleeve (36) and the corresponding guide sleeve, and the outer end of the sliding rod (34) is respectively connected with the cushion block (33), the outer side end of the cushion block (33) is provided with a plug port, the outer shell (31) is fixedly connected with the cushion block (33), the two sides of the outer shell (31) are provided with slotted holes communicated with the plug port corresponding to the cushion block, the side baffles (2) are fixed on the two sides of the outer shell, each side baffle (2) comprises a spring side plate (21) bent forwards and outwards, the horizontal section of each spring side plate is fixedly connected with the plug port on the cushion block through the slotted hole, and the inner side surface of each spring side plate (21) is fixedly provided with a protective plate (22); the adjusting sleeve (36) comprises a sleeve body, a threaded hole is formed in the outer wall of the sleeve body, a screw is arranged in the threaded hole, and the small-diameter end of the screw penetrates through the threaded hole to be abutted against the sliding rod (34).

2. The waist-protecting saddle for electric vehicles according to claim 1, wherein: the shell body (31) includes preceding casing (311) and back casing (312) of mutual lock joint, and preceding casing (311) and back casing (312) respectively with the fixed connection of cushion, the surface of preceding casing (311) is covered and is established a sponge layer (38), and the outside on sponge layer (38) is covered and is established a cortex (39), and the lateral surface of back casing (312) is covered and is established a cortex (39).

3. The waist-protecting saddle for electric vehicles according to claim 1, wherein: the backplate (22) includes the backup pad, and a sponge layer (38) is established to the lateral surface of backup pad cover, and a cortex of glue (39) is established to the outside of sponge layer (38) cover.

4. The waist-protecting saddle for electric vehicles according to claim 2, wherein: the outer surface of the front shell (311) is additionally provided with a net bag (5) provided with a warm patch.

5. The waist-protecting saddle for electric vehicles according to claim 1, wherein: a plurality of adjusting holes (10) are formed in the vertical section of the spring bent plate (4) from top to bottom, and the spring bent plate (4) is fixedly connected with the fixing plate (32) through bolts matched with the inner diameters of the adjusting holes.

6. The waist-protecting saddle for electric vehicles according to claim 1, wherein: the horizontal section of the spring bent plate (4) is provided with a sliding hole (9), and the spring bent plate (4) is connected with the backing plate (6) through a screw in the sliding hole (9) in a threaded manner.