CN2866023Y - Tool box linking structure - Google Patents
Tool box linking structure Download PDFInfo
- Publication number
- CN2866023Y CN2866023Y CN 200520118848 CN200520118848U CN2866023Y CN 2866023 Y CN2866023 Y CN 2866023Y CN 200520118848 CN200520118848 CN 200520118848 CN 200520118848 U CN200520118848 U CN 200520118848U CN 2866023 Y CN2866023 Y CN 2866023Y
- Authority
- CN
- China
- Prior art keywords
- hole
- tool
- sides
- driving plate
- upper cover
- 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 - Fee Related
Links
- 238000002360 preparation method Methods 0.000 claims 1
- 241000083547 Columella Species 0.000 abstract 2
- 210000001331 nose Anatomy 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A toolkit coupled structure, comprised of a kit, whose both sides at one end has pin hole, a cover, both sides at one end of which have drive board. Rectangular combined hole is deployed on drive board and its end externally has neck. Besides, the toolkit has multiple tool holders. Both sides at one end of a tool holder have biflabellate hole. Outside of biflabellate hole is collocated with convex post. Other tool holders have columella on both of their sides. The columella is articulated into the axle hole on the inner wall of kit. All tool holders are assembled into the kit and articulated together by connecting rod. Two pivoted noses link with bolt to symmetrically shape a flat rod with combined holes on drive board of cover, which is inserted into combined kit spliced eye, combined hole of upper drive board and biflabellate hole of tool holder. Relying on structure specified above, the utility model reduces centralized prestress, prevents crack of combined holes of drive board, thus getting enhanced resistance and durability.
Description
Technical Field
The present invention relates to a tool box with a tool seat, and more particularly to a tool box linkage structure.
Background
The linkage structure of the tool box is designed into that the upper cover is provided with a driving plate, a non-circular combined hole is arranged in the driving plate, the driving plate is matched with a non-circular pivoting bolt and is integrated with a tool seat pivot group with a non-circular shaft hole, by opening the rotating upper cover, the pivoting bolt can be rotated through the combined hole of the driving plate of the upper cover, and then the pivoting bolt rotates the tool seat; the tool seat can be rotated to protrude the box body, otherwise, the tool seat can be collected in the box body by reversing; the above structure, there are the following problems in fact:
(1) the rotation angle of the driving tool seat is acted by the noncircular combination hole and the noncircular pivot bolt of the driving plate, so all stress is concentrated at the combination hole, and the problem of crack breakage is easy to occur at the combination hole of the driving plate unless expensive high-toughness plastic materials are adopted, so the driving tool seat is not durable, and the driving tool seat is made of high-cost materials.
(2) In other words, it is driven by a single point (at the combined hole), so that the rotation has a more laborious phenomenon besides the problem of stress concentration.
SUMMERY OF THE UTILITY MODEL
The main technical points and purposes of the utility model are as follows: the tail end of the upper cover driving plate is provided with a clamping groove, the two sides of the tool seat are provided with convex columns, when the upper cover is opened, the long combined hole of the driving plate can be hooked on the convex columns by the clamping groove except for driving the pivot bolt and the tool seat, so that the tail end of the driving plate can be hooked on the tool seat to rotate, stress can be obtained and is not completely concentrated at the combined hole, the problem of crack of the combined hole of the driving plate can be prevented, and the effect of increasing the endurance strength and being durable is achieved.
That is, the present invention provides a tool box linkage structure, comprising: a box body, an upper cover, several tool seats and two pivot bolts; wherein,
one end of the box body is provided with pin joint holes at two sides;
the upper cover is provided with a driving plate at two sides of one end, a long combined hole is arranged in the driving plate, and a clamping groove is arranged outside the tail end of the driving plate;
the tool seats are provided with double fan-shaped holes on two sides at one end, convex columns are arranged outside the double fan-shaped holes, and other tool seats are provided with shaft columns on two sides and are pivoted in shaft holes on the inner wall of the box body;
the pin joint bolt is designed into a shape symmetrical to the combination hole of the upper cover driving plate and is a flat rod, and the pin joint bolt is inserted into the pin joint hole of the combined box body, the combination hole of the upper cover driving plate and the double fan-shaped hole of the tool base.
By the structure, when the upper cover is rotated after the upper cover is opened and closed, the rotation angle of the driving plate can be just linked with the rotation angle of the tool base, so that the tool base can protrude out of the box body and be accommodated in the box body;
when the upper cover is opened, the driving plate rotates to an angle, and the clamping groove of the upper cover can be just hooked on the convex column of the tool seat, so that the tail end of the driving plate pushes the convex column to generate a rotation angle for pushing the tool seat;
by the structure, when the upper cover is opened, the driving plate combination hole drives the pin-joint column and the driving plate tail end driving convex column to form the effect of driving the tool holder to rotate at two positions.
Drawings
Fig. 1 is an exploded perspective view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a combined cross-sectional view of the present invention, wherein (a) is an open state diagram and (B) is a closed state diagram.
Description of the main component symbols:
10 box 14 combination hole 21 double-fan-shaped hole
11 pin joint hole 15 neck 22 convex column
12 upper cover 16 pivot bolt 24 shaft column
13 drive board 20, 23 tool holder 25 trace
Detailed Description
Please refer to fig. 1, fig. 2, and fig. 3, which include: a box body 10, an upper cover 12, several tool seats 20, 23, two pivot bolts 16; wherein,
one end of the box body 10 is provided with a pin joint hole 11 on two sides;
a driving plate 13 is arranged on two sides of one end of the upper cover 12, a long combined hole 14 is arranged in the driving plate 13, and a clamping groove 15 is arranged outside the tail end of the driving plate 13;
one end of one of the tool seats 20 is provided with a double-fan-shaped hole 21 on two sides, a convex column 22 is arranged outside the double-fan-shaped hole 21, the other tool seats 23 are provided with a shaft column 24 on two sides and are pivotally assembled in a shaft hole on the inner wall of the box body 10, and each tool seat 20 and 23 is assembled in the box body and is provided with a linkage rod 25 which is pivotally connected into a whole;
the pivot bolt 16 is designed into a shape symmetrical to the combination hole 14 of the driving plate 13 of the upper cover 12, and is a flat rod, and the pivot hole 11 of the box body 10, the combination hole 14 of the driving plate 13 of the upper cover 12 and the double fan-shaped hole 21 of the tool seat 20 are inserted and combined, so that when the upper cover 12 is opened and closed and rotated, the rotation angle of the driving plate 13 can be just linked with the rotation angle of the tool seat 20, and the tool seat 20 can be protruded out of the box body 10 and retracted into the box body 10;
when the upper cover 12 is opened, the driving plate 13 is rotated to an angle so that the slot 15 is exactly hooked with the convex column 22 of the tool holder 20.
According to the combination of the above structure, the advantages of the utility model, such as usage and efficacy, will be described in detail as follows: when the cover 12 is closed, the tool holders 20, 23 are completely stored in the box 10 as shown in fig. 3(B), and the flat pivot pins 16 are vertically positioned in the double-fan-shaped holes 21 of the tool holder 20. When the upper cover 12 is opened, as shown in fig. 3(a), the combination hole 14 of the driving plate 13 of the upper cover 12 is non-circular and long, so that the flat pivot pin 16 can rotate, and the double-fan-shaped hole 21 of the tool seat 23 is also non-circular, so that the tool seat 23 can also rotate by the pivot pin 16, that is, the pivot pin 16 is horizontal, so that the tool seat 20 can be protruded out of the box 10, and other tool seats 23 are protruded out of the box 10 in cooperation with the linking rod 25, so that tools inserted in the tool seats 20 and 23 can be conveniently taken.
Moreover, when the driving plate 13 of the upper cover 12 rotates, the engaging slot 15 can be engaged with the protruding column 22 of the tool seat 20, so that the end of the driving plate 13 can push the tool seat 20, thereby obtaining the following advantages: (1) the driving plate 13 just forms a lever action, so that the effect of rotating the tool holders 20 and 23 by a relatively small angle is achieved; (2) the acting force of the rotary tool seat 20 acts on the pivot bolt 16 in addition to the driving plate combination hole 14, and also has a force acting on the clamping groove 15 to form a "double point of application", so that the stress can be dispersed and not concentrated on the combination hole 14, and the effect that the combination hole 14 is not easy to crack, i.e., the effect of increasing the endurance strength and durability can be obtained, so that the upper cover 12 can be made of a relatively cheap sizing material without using a relatively expensive high-toughness sizing material.
Claims (1)
1. A tool box linkage structure comprises: a box body, an upper cover, several tool seats and two pivot bolts; it is characterized in that the preparation method is characterized in that,
one end of the box body is provided with pin joint holes at two sides;
the upper cover is provided with a driving plate at two sides of one end, a long combined hole is arranged in the driving plate, and a clamping groove is arranged outside the tail end of the driving plate;
the tool seats are provided with double fan-shaped holes on two sides at one end, convex columns are arranged outside the double fan-shaped holes, and other tool seats are provided with shaft columns on two sides and are pivoted in shaft holes on the inner wall of the box body;
the pin joint bolt is designed into a shape symmetrical to the combination hole of the upper cover driving plate and is a flat rod, and the pin joint bolt is inserted into the pin joint hole of the combined box body, the combination hole of the upper cover driving plate and the double fan-shaped hole of the tool base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118848 CN2866023Y (en) | 2005-09-12 | 2005-09-12 | Tool box linking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118848 CN2866023Y (en) | 2005-09-12 | 2005-09-12 | Tool box linking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866023Y true CN2866023Y (en) | 2007-02-07 |
Family
ID=37701727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520118848 Expired - Fee Related CN2866023Y (en) | 2005-09-12 | 2005-09-12 | Tool box linking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866023Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380864A (en) * | 2010-08-13 | 2012-03-21 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Workshop carriage |
-
2005
- 2005-09-12 CN CN 200520118848 patent/CN2866023Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380864A (en) * | 2010-08-13 | 2012-03-21 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Workshop carriage |
| CN102380864B (en) * | 2010-08-13 | 2015-06-03 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Workshop carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |