CN210073120U

CN210073120U - Fire engine teaching aid

Info

Publication number: CN210073120U
Application number: CN201920830457.3U
Authority: CN
Inventors: 朱永宁; 沈勇
Original assignee: Anliang Color Printing Box (dongguan) Co Ltd
Current assignee: Anliang Color Printing Box (dongguan) Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-02-14
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a fire engine teaching aid. The above-mentioned fire engine teaching aid includes: the vehicle body comprises a vehicle body and a vehicle head; two opposite edges of the bottom of the vehicle body are respectively provided with a first mounting opening and a second mounting opening which are opposite, and two opposite edges of the bottom of the vehicle head are respectively provided with a third mounting opening and a fourth mounting opening which are opposite; the top of the vehicle body is detachably provided with a soft connecting piece; the wheels comprise a first wheel, a second wheel, a third wheel and a fourth wheel, the first wheel and the second wheel are respectively installed at the first installation opening and the second installation opening corresponding to the vehicle body through first fasteners, and the third wheel and the fourth wheel are respectively installed at the third installation opening and the fourth installation opening corresponding to the vehicle head through second fasteners; the scaling ladder is connected to the soft connecting piece. Fire engine teaching aid can be used for the teaching aid of classroom fire control demonstration, and can oneself manual operation, dismantle and install, temper the manual ability.

Description

Fire engine teaching aid

Technical Field

The utility model relates to a paper teaching aid technical field, concretely relates to fire engine teaching aid.

Background

The fire engine is a tool for fire fighting, and generally has tools such as a water spray, an aerial ladder and the like, and the volume of the fire engine is large. At present, in the class of middle and primary schools, a fire-fighting demonstration course exists, but the demonstration by a real object cannot be used for the course, and the realization is difficult; and the current functional teaching aid can not exercise the practical ability of children, and has little practical significance.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model discloses it is necessary to provide a teaching aid that can be used to classroom fire control demonstration, and can oneself manual operation, dismantle and install, temper the fire engine teaching aid of manual ability.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a fire engine teaching aid comprising:

the corrugated paper vehicle comprises a vehicle body, a front end and a rear end, wherein the vehicle body is made of corrugated paper and comprises a vehicle body and a vehicle head; two opposite edges of the bottom of the vehicle body are respectively provided with a first mounting opening and a second mounting opening which are opposite, and two opposite edges of the bottom of the vehicle head are respectively provided with a third mounting opening and a fourth mounting opening which are opposite; the top of the vehicle body is detachably provided with a soft connecting piece;

the wheels are made of corrugated paper and comprise a first wheel, a second wheel, a third wheel and a fourth wheel, and the first wheel and the second wheel are respectively installed on the vehicle body through first fasteners and correspond to the first installation opening and the second installation opening, so that the first wheel and the second wheel can rotate relative to the vehicle body; the third wheel and the fourth wheel are respectively mounted at the position, corresponding to the third mounting opening and the fourth mounting opening, of the vehicle head through second fasteners, so that the third wheel and the fourth wheel can rotate relative to the vehicle head;

the scaling ladder, the scaling ladder is made by the corrugated paper, the scaling ladder connect in soft connecting piece, so that the scaling ladder can be relative soft connecting piece by the locomotive extremely the direction of automobile body rotates.

Foretell fire engine teaching aid, including automobile body, wheel and scaling ladder, the wheel passes through the fastener to be installed on the automobile body, and scaling ladder detachably connects at the top of automobile body, during the classroom demonstration like this, can introduce its function and structure to this fire engine model, and the student can also take exercise the hands-on ability through tearing open, loading wheel, scaling ladder moreover.

In some embodiments, each of the first fastening member and the second fastening member includes a limiting piece, a rotating shaft extending vertically from one surface of the limiting piece, and an end fastener detachably connected to an end of the rotating shaft, the rotating shaft penetrates through the wheel, the limiting piece abuts against an outer wall of the wheel, and the end fastener abuts against an inner wall of the wheel.

In some embodiments, the soft connecting piece is made of corrugated paper, and the soft connecting piece is mounted on the top of the vehicle body through a third fastener.

In some embodiments, the soft connecting piece is a connecting piece, two ends of the connecting piece are respectively installed on the top of the vehicle body through the third fastener, so that a limiting space is formed between the two ends of the connecting piece, and one end of the scaling ladder is installed in the limiting space.

In some embodiments, the third fastener includes a mounting plate, a mounting shaft extending vertically from one surface of the mounting plate, a mounting buckle detachably connected to the mounting shaft, and a positioning plate connected to the mounting shaft, the mounting plate abuts against an inner wall of the top of the vehicle body, the mounting buckle abuts against an outer wall of the positioning plate, and the soft connecting member is mounted between the positioning plate and the top of the vehicle body.

In some embodiments, an aerial ladder limiting piece is mounted at the top of the vehicle head, and the end of the aerial ladder far away from the soft connecting piece is positioned on the aerial ladder limiting piece.

In some embodiments, the aerial ladder limiting part comprises a separation block mounted at the top of the vehicle head and a lapping block connected with the separation block, a positioning hole is formed in the bottom of the separation block, and the lapping block penetrates through the positioning hole and extends along the width direction of the vehicle head, so that a first lapping position and a second lapping position are respectively formed on two sides of the separation block by the lapping block; the end parts of the aerial ladder are respectively positioned on the first lapping position and the second lapping position.

In some embodiments, the automobile body includes the bottom plate, by first curb plate and the second curb plate that the relative both sides of bottom plate extend, by the end plate that the one end of bottom plate extends, the end plate includes plantago board, locomotive roof, riser, automobile body roof and the tailboard of integrative connection in proper order, first curb plate respectively detachably connect in plantago board, locomotive roof and automobile body roof, second curb plate respectively detachably connect in plantago board, locomotive roof and automobile body roof, tailboard detachably connect in the bottom plate, the wheel install in on the bottom plate, soft connecting piece install in on the automobile body roof.

In some embodiments, the first side plate is provided with a first jack, the roof plate of the vehicle body extends with a first inserting sheet, and the first inserting sheet is inserted into the first jack so as to detachably connect the first side plate and the roof plate of the vehicle body; the second side plate is provided with a second jack, a second inserting sheet extends from the top plate of the vehicle body, and the second inserting sheet is inserted into the second jack so as to detachably connect the second side plate with the top plate of the vehicle body; the tail plate extends to form a third inserting sheet, the bottom plate is provided with a third inserting hole, and the third inserting sheet is inserted into the third inserting hole to detachably connect the tail plate and the bottom plate.

In some embodiments, the first side plate is provided with a fourth jack, the head top plate extends with a fourth insertion sheet, and the fourth insertion sheet is inserted into the fourth jack so as to detachably connect the first side plate and the head top plate; the second side plate is provided with a fifth jack, the head top plate extends to form a fifth insertion sheet, and the fifth insertion sheet is inserted into the fifth jack so as to detachably connect the second side plate and the head top plate; the first side plate is provided with a sixth jack, a sixth inserting sheet extends from the front plate of the vehicle, and the sixth inserting sheet is inserted into the sixth jack so as to detachably connect the first side plate and the front plate of the vehicle; the second side plate is provided with a seventh jack, a seventh inserting piece extends from the front plate of the vehicle, and the seventh inserting piece is inserted into the seventh jack so as to detachably connect the second side plate with the front plate of the vehicle.

Drawings

Fig. 1 is a schematic structural diagram of a fire fighting truck teaching aid according to a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of another perspective of the fire truck teaching aid of FIG. 1;

FIG. 3 is a bottom view of the fire truck teaching aid of FIG. 1;

FIG. 4 is a schematic diagram of another perspective of the fire truck teaching aid of FIG. 1;

FIG. 5 is an expanded view of the body of the fire truck teaching aid of FIG. 1;

FIG. 6 is a schematic structural diagram of a first fastener or a second fastener of the fire engine teaching aid of FIG. 1;

fig. 7 is a schematic view of a connection structure of the soft connecting piece and the third fastener of the fire fighting truck teaching aid shown in fig. 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Examples

Referring to fig. 1, the utility model provides a fire engine teaching aid 100, it includes automobile body 10, wheel 20 and aerial ladder 30 made by the corrugated paper, and wheel 20 detachably installs on automobile body 10, and aerial ladder 30 detachably installs at the top of automobile body 10.

Referring to fig. 5, the vehicle body 10 includes a bottom plate 11, a first side plate 12 and a second side plate 13 extending from two opposite sides of the bottom plate 11, and an end plate 14 extending from one end of the bottom plate 11, where the end plate 14 includes a front plate 15, a front roof plate 16, a vertical plate 17, a top roof plate 18, and a tail plate 19 integrally connected in sequence, the first side plate 12 is detachably connected to the front plate 15, the front roof plate 16, and the top roof plate 18, the second side plate 13 is detachably connected to the front plate 15, the front roof plate 16, and the top roof plate 18, and the tail plate 19 is detachably connected to the bottom plate 11, where the bottom plate 11 forms a bottom of the vehicle body 10, the first side plate 12 and the second side plate 13 form two sides of the vehicle body 10, the front plate 15 forms a front portion of the vehicle body 10, the vertical plate 17 connects. The vehicle body 10 formed by the above structure includes a vehicle body 110 and a vehicle head 120 integrally connected to the vehicle body 110. The vehicle body 110 is composed of a bottom plate 11, a first side plate 12, a second side plate 13, a vehicle roof plate 18 and a tail plate 19, and the vehicle head 120 is composed of a first side plate 12, a second side plate 13, a vehicle front plate 15, a vehicle head roof plate 16 and a vertical plate 17.

In an embodiment, the first side plate 12 defines a first insertion hole 180, the roof 18 extends a first insertion tab 121, and the first insertion tab 121 is inserted into the first insertion hole 180 to detachably connect the first side plate 12 and the roof 18. The second side plate 13 is provided with a second insertion hole 181, the roof 18 extends to form a second insertion piece 130, and the second insertion piece 130 is inserted into the second insertion hole 181 to detachably connect the second side plate 13 and the roof 18.

In one embodiment, a third inserting piece 190 extends from the tail plate 19, the bottom plate 11 defines a third inserting hole 112, and the third inserting piece 190 is inserted into the third inserting hole 112 to detachably connect the tail plate 19 and the bottom plate 11.

In an embodiment, the first side plate 12 defines a fourth insertion hole 160, the head top plate 16 extends to form a fourth insertion tab 122, and the fourth insertion tab 122 is inserted into the fourth insertion hole 160 to detachably connect the first side plate 12 and the head top plate 16. The second side plate 13 is provided with a fifth insertion hole 161, the head top plate 16 extends to form a fifth insertion piece 131, and the fifth insertion piece 131 is inserted into the fifth insertion hole 161 to detachably connect the second side plate 13 and the head top plate 16.

In an embodiment, the first side plate 12 defines a sixth insertion hole 150, the front plate 15 extends to form a sixth insertion tab 123, and the sixth insertion tab 123 is inserted into the sixth insertion hole 150 to detachably connect the first side plate 12 and the front plate 15. The second side plate 13 is provided with a seventh insertion hole 151, the front plate 15 extends to form a seventh insertion piece 132, and the seventh insertion piece 132 is inserted into the seventh insertion hole 151 so as to detachably connect the second side plate 13 with the front plate 15.

From this, whole automobile body 10 all is detachable structure, can carry out the dismouting to automobile body 10 by the student when the teaching, improves the hands-on ability, and can observe the structure of car, plays the effect of study.

Referring to fig. 3, the bottom of the vehicle body 110, i.e., the bottom plate 11, is provided with a first mounting opening 130 and a second mounting opening 140 opposite to each other at two opposite edges of the vehicle body 110, the bottom of the vehicle head 120, i.e., the bottom plate 11, is provided with a third mounting opening 150 and a fourth mounting opening 160 opposite to each other at two opposite edges of the vehicle head 120, and the first mounting opening 130, the second mounting opening 140, the third mounting opening 150 and the fourth mounting opening 160 are used for mounting the wheel 20.

Referring to fig. 1 and 2, the wheel 20 includes a first wheel 21, a second wheel 22, a third wheel 23 and a fourth wheel 24, and the first wheel 21 and the second wheel 22 are respectively mounted on the body 110 at the corresponding first mounting opening 130 and the second mounting opening 140 through the first fastener 25, so that the first wheel 21 and the second wheel 22 can rotate relative to the body 110. The third wheel 23 and the fourth wheel 24 are respectively mounted on the head 120 through the second fastener 26 corresponding to the third mounting opening 150 and the fourth mounting opening 160, so that the third wheel 23 and the fourth wheel 24 can rotate relative to the head 120. Thus, the wheels 20 rotate to drive the vehicle body 10 to travel.

Referring to fig. 3, in an embodiment, the first mounting opening 130, the second mounting opening 140, the third mounting opening 150 and the fourth mounting opening 160 are all opened on the bottom plate 11, the first wheel 21 and the third wheel 23 are mounted on the first side plate 12, and the second wheel 22 and the fourth wheel 24 are mounted on the second side plate 13.

Referring to fig. 6, in an embodiment, each of the first fastening member 25 and the second fastening member 26 includes a limiting piece 250, a rotating shaft 251 extending vertically from one surface of the limiting piece 250, and an end fastener 252 detachably connected to an end of the rotating shaft 251, the rotating shaft 251 penetrates through the wheel 20, the limiting piece 250 abuts against an outer wall of the wheel 20, and the end fastener 252 abuts against an inner wall of the wheel 20. Thus, the first fastener 25 and the second fastener 26 can detachably mount the four wheels 20 on the vehicle body 110 to walk with the vehicle body 110.

In one embodiment, the first fastener 25 and the second fastener 26 are made of plastic material. Of course, in other embodiments, the first fastening member 25 and the second fastening member 26 may be made of metal or the like.

Referring to fig. 1, a flexible connecting member 40 is detachably mounted on a top portion of a vehicle body 110, i.e., a roof panel 18, and the flexible connecting member 40 is connected to an aerial ladder 30, so that the aerial ladder 30 is detachably mounted on the vehicle body 10.

The soft connector 40 is made of corrugated paper, and the soft connector 40 is mounted on the top of the vehicle body 110 by a third fastener 41. In one embodiment, the third fastener 41 is mounted to the roof panel 18.

Referring to fig. 7, in an embodiment, the soft connecting member 40 is a connecting piece 42, two ends of the connecting piece 42 are respectively mounted on the top of the vehicle body 110, i.e. the vehicle body top plate 18, through third fasteners 41, so as to form a limiting space between two ends of the connecting piece 42, and one end of the aerial ladder 30 is mounted in the limiting space.

In one embodiment, the third fastener 41 includes a mounting piece 43, a mounting shaft 44 extending vertically from one surface of the mounting piece 43, a mounting buckle 45 detachably connected to the mounting shaft 44, and a positioning piece 46 connected to the mounting shaft 45, the mounting piece 43 abuts against an inner wall of the roof portion of the vehicle body 110, that is, an inner wall of the roof panel 18, the mounting buckle 45 abuts against an outer wall of the positioning piece 43, and the flexible connecting member 40, that is, the connecting piece 42 is mounted between the positioning piece 43 and the roof portion of the vehicle body 110, that is, the roof panel 18. The soft connecting member 40 can be detachably connected to the vehicle body 110 by the third fastener 41; when the position of the soft connecting piece 40 needs to be changed, the third fastener 41 is detached and the position is moved, so that the use is convenient.

In one embodiment, the third fastening member 41 is made of plastic material.

Referring to fig. 1, in an embodiment, an aerial ladder limiting member 50 is mounted on a top portion of the head 120, i.e., the head top plate 16, and an end portion of the aerial ladder 30 far from the soft connecting member 40 is positioned on the aerial ladder limiting member 50.

In an embodiment, the scaling ladder limiting member 50 includes a separating block 51 installed at the top of the vehicle head, i.e., the vehicle head top plate 16, and a joint block 52 connected to the separating block 51, wherein a positioning hole 53 is formed at the bottom of the separating block 51, and the joint block 52 penetrates through the positioning hole 53 and extends along the width direction of the vehicle head 120, so that the joint block 52 forms a first joint position and a second joint position at two sides of the separating block 51, respectively. The end portions of the aerial ladder 30 are positioned at the first and second overlapping positions, respectively. The scaling ladder 30 is connected with the soft connecting piece 40, and can swing along the soft connecting piece 40, so that the other end part of the scaling ladder 30 can move on the first lapping position and the second lapping position, and classroom demonstration can be conveniently carried out. However, the soft connecting piece 40 also provides a positioning force for the scaling ladder 30, so that the end part of the scaling ladder 30 is always positioned on the scaling ladder limiting piece 50, the scaling ladder 30 cannot swing randomly, and the appearance of the whole teaching aid is more attractive.

In one embodiment, the aerial ladder stop 50 is made of corrugated paper.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A fire engine teaching aid, comprising:

2. A fire fighting truck teaching aid as claimed in claim 1, wherein the first fastener and the second fastener each include a limiting piece, a rotating shaft extending vertically from one surface of the limiting piece, and an end fastener detachably connected to an end of the rotating shaft, the rotating shaft penetrates the wheel, the limiting piece abuts against an outer wall of the wheel, and the end fastener abuts against an inner wall of the wheel.

3. A fire fighting truck teaching aid as claimed in claim 1, wherein the soft connector is made of corrugated paper and is mounted on the top of the truck body by a third fastener.

4. A fire engine teaching aid as claimed in claim 3, wherein the soft connecting piece is a connecting piece, two ends of the connecting piece are respectively mounted on the top of the vehicle body through the third fastener so as to form a limiting space between the two ends of the connecting piece, and one end of the scaling ladder is mounted in the limiting space.

5. The fire fighting truck teaching aid of claim 3 or 4, wherein the third fastener comprises an installation piece, an installation shaft vertically extending from one surface of the installation piece, a positioning piece detachably connected to the installation buckle of the installation shaft and a positioning piece connected to the installation shaft, the installation piece abuts against the inner wall of the top of the truck body, the installation buckle abuts against the outer wall of the positioning piece, and the soft connecting piece is installed between the positioning piece and the top of the truck body.

6. A fire fighting truck teaching aid as claimed in claim 1, wherein an aerial ladder locating part is mounted on the top of the truck head, and the end of the aerial ladder far from the soft connecting piece is positioned on the aerial ladder locating part.

7. The fire fighting truck teaching aid as claimed in claim 6, wherein the aerial ladder limiting part comprises a separation block mounted on the top of the truck head and a lapping block connected with the separation block, a positioning hole is formed in the bottom of the separation block, and the lapping block penetrates through the positioning hole and extends in the width direction of the truck head so as to form a first lapping position and a second lapping position on two sides of the separation block respectively; the end parts of the aerial ladder are respectively positioned on the first lapping position and the second lapping position.

8. The fire fighting truck teaching aid of claim 1, wherein the truck body comprises a bottom plate, a first side plate and a second side plate extending from opposite sides of the bottom plate, and an end plate extending from one end of the bottom plate, the end plate comprises a truck front plate, a vertical plate, a truck body top plate and a tail plate which are sequentially and integrally connected, the first side plate is detachably connected to the truck front plate, the truck front plate and the truck body top plate respectively, the second side plate is detachably connected to the truck front plate, the truck front plate and the truck body top plate respectively, the tail plate is detachably connected to the bottom plate, the wheels are installed on the bottom plate, and the soft connecting piece is installed on the truck body top plate.

9. A fire engine teaching aid as claimed in claim 8, wherein the first side plate is provided with a first jack, the roof panel extends with a first plug tab, and the first plug tab is plugged into the first jack so as to detachably connect the first side plate and the roof panel; the second side plate is provided with a second jack, a second inserting sheet extends from the top plate of the vehicle body, and the second inserting sheet is inserted into the second jack so as to detachably connect the second side plate with the top plate of the vehicle body; the tail plate extends to form a third inserting sheet, the bottom plate is provided with a third inserting hole, and the third inserting sheet is inserted into the third inserting hole to detachably connect the tail plate and the bottom plate.

10. The fire fighting truck teaching aid as claimed in claim 8, wherein the first side plate is provided with a fourth jack, the head top plate extends with a fourth insertion piece, and the fourth insertion piece is inserted into the fourth jack so as to detachably connect the first side plate and the head top plate; the second side plate is provided with a fifth jack, the head top plate extends to form a fifth insertion sheet, and the fifth insertion sheet is inserted into the fifth jack so as to detachably connect the second side plate and the head top plate; the first side plate is provided with a sixth jack, a sixth inserting sheet extends from the front plate of the vehicle, and the sixth inserting sheet is inserted into the sixth jack so as to detachably connect the first side plate and the front plate of the vehicle; the second side plate is provided with a seventh jack, a seventh inserting piece extends from the front plate of the vehicle, and the seventh inserting piece is inserted into the seventh jack so as to detachably connect the second side plate with the front plate of the vehicle.