CN2734290Y - Simulating caterpillar band of tank toy - Google Patents
Simulating caterpillar band of tank toy Download PDFInfo
- Publication number
- CN2734290Y CN2734290Y CN 200420066212 CN200420066212U CN2734290Y CN 2734290 Y CN2734290 Y CN 2734290Y CN 200420066212 CN200420066212 CN 200420066212 CN 200420066212 U CN200420066212 U CN 200420066212U CN 2734290 Y CN2734290 Y CN 2734290Y
- Authority
- CN
- China
- Prior art keywords
- base portion
- head
- crawler belt
- emulation
- mono
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a simulating caterpillar band of a tank toy, which is composed of a plurality of mono-band elements, wherein each mono-band element is composed of a base part, a head part and a connecting part connected with the base part and the head integrally, the rear bottom face of the base part is provided with combining grooves distributed along the lengthwise direction at intervals, the other side of the base part serves as a hoof part for the contact of the mono-band element and the ground, the head part is provided with an insertion part, a mounting pole is vertically arranged at the center of the connecting part so that the insertion part of one mono-band element can be inserted into the combining groove of the base part of another mono-band element and engaged with the combining groove in a relatively rotating manner, the fore-and-aft match of the mono-band elements in a shape similar to a fish tail is achieved, and the mono-band elements can mutually fastened and be not easy to get loose. Moreover, on water inlet part exists in injection molding, therefore, the complicated water inlet processing in a caterpillar-band block in the prior art is avoided. The utility model can greatly save labor and the assembly time in assembly and especially make simulating caterpillar bands of highly simulated vehicles or toy tanks.
Description
Technical field
The utility model relates to a kind of emulation crawler belt of toy vehicle, especially a kind of emulation crawler belt that can be used for the toy tank.
Background technology
At present, the commercially available auto model or the crawler belt of toy vehicle have two kinds usually: a kind of is the flexible plastic cement of whole piece shape that mold pressing has a joint joint track pad.Such plastic strip passes through its two in conjunction with forming endless track.The advantage of this crawler belt be easy to assembling, cost is lower, but that shortcoming is a profile is thin, lack the third dimension and the sense of reality.Another kind is that each piece of making the independent track pad of a plurality of shape approximations is assembled into endless track.Its advantage is the fidelity height, and shortcoming is then many, comprises that processing difficulties and assembling procedure are various.For example, earlier cut off water inlet from the whole row's that is injection molded into plastic cement crawler belt spare adding man-hour needs, the entry oral area sanding of flat that will cut then is sliding just can be assembled.A pair of crawler belt is finished the duplication of labour that needs approximately more than 400 times from being worked into assembling, and the crawler belt spare that the front assembled also often takes place in assembling gets loose suddenly, therefore, during fixed charge between crawler belt, take a lot of work, trouble very.
The utility model content
The purpose of this utility model is to provide a kind of and have high emulation degree for overcoming above-mentioned defective, and processes emulation crawler belt easy, the reliable toy tank of assembling.
The technical scheme that realizes above-mentioned purpose is: a kind of emulation crawler belt of toy tank, comprise a plurality of single track parts that they can be linked together, wherein, described each single track part is by a base portion, one head is formed with the connecting portion that base portion is connected with the head one with one, wherein, the back bottom surface of described base portion is provided with several spaced apart along its length and engagement grooves that open wide towards base portion one side, the hoof that the another side of base portion then contacts with ground as single track part, described head is made up of the outstanding tongue portion in several intervals, described connecting portion middle position vertically be provided with one with the opening direction erection column in the same way of base portion engagement groove, thereby the tongue portion of a single track part can insert the engagement groove and the engagement rotatably with it of the base portion of another single track part.
The emulation crawler belt of toy tank as previously discussed, wherein, the thickness of described base portion is more than or equal to the thickness of head.
The emulation crawler belt of toy tank as previously discussed, wherein, described connecting portion can contain the connection strap that several adjacent parts from the engagement groove of base portion are guided the head back into, or is provided with the hole between the described connection.
The emulation crawler belt of toy tank as previously discussed, wherein, described connecting portion is arched towards erection column direction protuberance.
The emulation crawler belt of toy tank as previously discussed, wherein, the cylinder of described erection column is provided with its center line installing hole parallel with the length of single track part.
Therefore, emulation crawler belt of the present utility model is taked be provided with the tongue portion and the engagement groove that can patch relatively as head and base portion independent bulk-breaking, high emulation, single track part, the front and back that can realize the similar fishtail of single track part one by one cooperate and make it to link closely mutually and be difficult for getting loose, and can be by the injection moulding one-shot forming, there is not the water inlet part, described need not the elephant carried out complicated water inlet processing the prior art track pad, saves widely can making on the crawler belt overall package on labour and the installation time.
Description of drawings
Fig. 1 is the front view of single track part of emulation crawler belt of the tank of one of the utility model embodiment;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the cutaway view of being done along the A-A line of Fig. 1;
Fig. 4 is the cutaway view of being done along the B-B line of Fig. 1;
Fig. 5 is the side view of Fig. 1;
The schematic diagram that fish tail shape connected when Fig. 6 was the assembling of expression single track part.
The specific embodiment
See also Fig. 1 to Fig. 5, the emulation crawler belt of toy tank of the present utility model be by a plurality of fishtail single track parts 1 join end to end constitute.Here, each single track part 1 comprise one be positioned at following base portion 11, be positioned at top head 13 and one and the middle interconnecting piece 12 that fuses of base portion and head form.
Can be provided with 2 to 4 engagement grooves 112 on the back bottom surface 111 of base portion 11, in the present embodiment, be provided with 3 engagement grooves spaced apart along its length 112.Front surface 114 and its notch that this engagement groove 112 passes base portion 11 also open wide towards a side of base portion 11, and the another side of base portion 11 is the hoofs 113 that contact with ground as single track part 1.The hoof combining form that hoof 113 can be simulated conventional single track part 1 is provided with shallow slot 115 at interval.
Head 13 is outstanding and constitute with the tongue portion 131 of engagement groove 112 complementations by several intervals.The quantity of the tongue portion 131 of head should equate with the engagement groove 112 of base portion, generally can select 2 to 4 for use, also is 3 among the figure.Tongue portion 131 thickness of head 13 are less than or equal to the degree of depth of the engagement groove 112 of base portion 11, and the former can imbed in the engagement groove 112 comparatively well and makes the left and right sides wall of tongue portion 131 tight with engagement groove 112 sidewalls and can better contact combination rotationally so that insert engagement grooves 112 backs in tongue portion 131.
Should be understood that the width of each engagement groove and tongue portion can change, as long as the width of two engagement grooves of relative combination and tongue portion equates substantially.In Fig. 1, can see, the width of the engagement groove in centre position and tongue portion greater than about engagement groove and tongue portion.
Connecting portion 12 can be guided the connection strap 123 of head 13 back into by several the walls from the adjacent part of the engagement groove 112 of base portion, and (connection strap can be straight or crooked, can form between them and true same hole or the hole of crawler belt spare) constitute to simulate the combining structure of track pad, and connecting portion 12 fits together the endless track that afterwards forms good curved profile at arched 124 that is designed to swell towards erection column 121 directions so that at single track part 1.The connection plane of arched 124 front and rear side of connecting portion is that the front end face with base portion is vertical substantially.In addition, connecting portion 12 middle position be provided with one with the opening direction upwardly extending erection column 121 in the same way or opposite with hoof 113 directions of base portion engagement groove 112, the cylinder of this erection column 121 is provided with its center line installing hole parallel with the length direction of single track part 1 122.Best, the bottom of erection column 121 extends to from one of the centre of three tongue portions 131 from connecting portion and goes up to increase the intensity of erection column 121.
Fig. 6 shows the be bonded to each other part of formed crawler belt of the engagement groove 112 of the tongue portion 131 by two heads and base portion respectively of single track part 1 one by one.
Claims (7)
1. the emulation crawler belt of a toy tank, comprise a plurality of single track parts that interconnect (1), it is characterized in that, described each single track part is by a base portion (11), one head (13) is formed with the connecting portion (12) that base portion (11) is connected with head (13) one with one, wherein, the back bottom surface of described base portion (11) is provided with several spaced apart along its length and engagement grooves (112) that open wide towards base portion one side, the another side of base portion is (113) hoof of contacting with ground as single track part then, described head (13) is made up of the outstanding tongue portion (131) in several intervals, described connecting portion (12) middle position vertically be provided with one with the opening direction erection column (121) in the same way of base portion engagement groove (112), the tongue portion (131) of a single track part can insert the engagement groove (112) of the base portion of another single track part and contact engagement rotationally relatively with it.
2. the emulation crawler belt of toy tank as claimed in claim 1 is characterized in that, engagement groove (112) degree of depth of described base portion (11) and thickness are respectively more than or equal to the thickness of the tongue portion (131) of head (13).
3. the emulation crawler belt of toy tank as claimed in claim 1 is characterized in that, the adjacent part that described connecting portion (12) can contain several engagement grooves from base portion (112) is guided the connection strap (123) of head back into, or is provided with the hole between the described connection strap.
4. the emulation crawler belt of toy tank as claimed in claim 1 is characterized in that, described connecting portion (12) is arched (124) towards erection column (121) direction protuberance.
5. the emulation crawler belt of toy tank as claimed in claim 1 is characterized in that, the cylinder of described erection column (121) is provided with its center line installing hole parallel with the length of single track part (122).
6. the emulation crawler belt of toy tank as claimed in claim 1 is characterized in that, tongue portion (131) quantity of engagement groove of described base portion (112) and head equates, all is 2 to 4.
7. the emulation crawler belt of toy tank as claimed in claim 1 is characterized in that, the tongue portion (131) of engagement groove of described base portion (112) and head respectively is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066212 CN2734290Y (en) | 2004-06-23 | 2004-06-23 | Simulating caterpillar band of tank toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066212 CN2734290Y (en) | 2004-06-23 | 2004-06-23 | Simulating caterpillar band of tank toy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734290Y true CN2734290Y (en) | 2005-10-19 |
Family
ID=35264173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420066212 Expired - Lifetime CN2734290Y (en) | 2004-06-23 | 2004-06-23 | Simulating caterpillar band of tank toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734290Y (en) |
-
2004
- 2004-06-23 CN CN 200420066212 patent/CN2734290Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140623 Granted publication date: 20051019 |