CN218839029U

CN218839029U - Triangular ruler with detachable lifting handle

Info

Publication number: CN218839029U
Application number: CN202221515895.9U
Authority: CN
Inventors: 吴国强
Original assignee: Zhejiang Jinsihou Stationery Co ltd
Current assignee: Zhejiang Jinsihou Stationery Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-04-11
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an equip set square that can dismantle handle establishes eye-splice, spacing fixed knot, fixed knot handle in containing can dismantle the handle and establish the set square of slot, spacing fixed orifices in, can dismantle the handle and can be connected with the set square. The utility model has the advantages of being simple in structure and convenient in operation, can be connected or the fixed handle that can dismantle on having solved current teaching ruler utensil through setting up as required with the set square leads to the ruler utensil not to fold in order and accomodate the problem that is unfavorable for keeping the clean and tidy orderly environment in classroom.

Description

Triangular ruler with detachable lifting handle

Technical Field

The utility model relates to a teaching ruler, especially a set square of handle can be dismantled to equipment.

Background

The teaching ruler is a common teaching tool and is also the most common teaching equipment, and the teaching ruler can be used in any type of course; especially on the course of reason division of academic or vocational study type, need accomplish the drawing of figure and the measurement of angle with the help of teaching ruler utensil such as set-square, the ruler, compasses and protractor, the teacher often needs to press the teaching ruler utensil according to doing actions such as rule protractor on the blackboard in order to satisfy the demand in teaching, but most do not have the handle on the teaching ruler utensil of current, the product that has a small number of handles is most for fixed design, but teaching ruler utensil often is many sets, the ruler utensil that is provided with fixed handle does not have the preface to fold to put and accomodate and is unfavorable for keeping the clean and tidy orderly environment in classroom.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an equip set square that can dismantle handle establishes eye-splice, spacing fixed knot, fixed knot handle in containing can dismantle the handle and establish the set square of slot, spacing fixed orifices in, can dismantle the handle and can be connected with the set square. The utility model has the advantages of being simple in structure and convenient in operation, can be connected as required with the set square or dismantle through the setting can dismantle the handle and solved the fixed handle on the current teaching chi utensil and lead to the chi utensil not to have the preface to stack and accomodate the problem that is unfavorable for keeping the clean and tidy orderly environment in classroom.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an equip set square that can dismantle handle, establishes eye-splice, spacing fixed knot in containing, the fixed set square who detains the handle dismantled the handle and establish slot, spacing fixed orifices in, can dismantle the handle and can be connected with the set square.

Further setting, can dismantle the handle and contain handle frame, eye-splice, spacing fixed knot, fixed knot handle, establish limit baffle, strengthening rib in the handle frame, the bottom surface board of handle frame is handle frame bottom plate, the strengthening rib sets up inside wall about the handle frame respectively, the strengthening rib is connected with handle frame side inner wall, limit baffle, handle frame bottom plate.

Further arranged, the limit fixing buckle is arranged at the central position of the lower end surface of the bottom plate of the handle frame, the handle of the fixing buckle is arranged at the central position of the upper end surface of the bottom plate of the handle frame,

further, the buckles comprise clamping plates and connecting columns, the upper end faces of the connecting columns are connected with the lower end face of the handle frame bottom plate, the lower end faces of the connecting columns are connected with the upper end face of the clamping plates, and 2 buckles are respectively arranged on the left side and the right side of the lower end face of the handle frame bottom plate.

Further setting, spacing fixed knot thickness is less than eye-splice thickness, the distance of fixed knot handle up end distance terminal surface under the limit baffle is greater than spacing fixed knot thickness and is less than eye-splice thickness.

Further setting up, the set square contains right-angle side one, right-angle side two, hypotenuse, right-angle side one, right-angle side two, hypotenuse all are provided with 2 slots and 1 spacing fixed orifices.

The triangular ruler is further provided with a limiting fixing hole, a large through hole and a small through hole which penetrate through the upper end face and the lower end face of the triangular ruler, and a sinking platform is arranged at the position of the small through hole in the lower end face of the triangular ruler.

The utility model has the advantages of being simple in structure and convenient in operation, can be connected or the fixed handle that can dismantle on having solved current teaching ruler utensil through setting up as required with the set square leads to the ruler utensil not to fold in order and accomodate the problem that is unfavorable for keeping the clean and tidy orderly environment in classroom.

Drawings

FIG. 1 is a perspective view of the present invention from top to bottom;

FIG. 2 is a perspective view from bottom to top of the present invention;

FIG. 3 is a perspective view of the removable handle;

in the figure: the detachable lifting handle 01, the lifting handle frame 01-1, the lifting handle frame bottom plate 01-2, the limiting baffle 02, the inserting buckle 03, the clamping plate 03-1, the connecting column 03-2, the limiting fixing buckle 04, the fixing buckle lifting handle 05, the reinforcing rib 06, the triangular ruler 07, the right-angle side I08, the right-angle side II 09, the inclined side 10, the slot 11, the large through hole 11-1, the small through hole 11-2, the sinking platform 11-3 and the limiting fixing hole 12.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3: the utility model provides a set square that handle can be dismantled in equipment, includes interior eye-splice 03, spacing fixed knot 04, the triangle 07 of establishing slot 11, spacing fixed orifices 12 in dismantling handle 01 and interior the fixed handle of detaining handle 05, can dismantle handle 01 and be connected with triangle 07. The user can select to connect or disconnect the detachable handle 01 with the triangular rule 07 according to the needs.

As shown in fig. 3: the detachable handle 01 comprises a handle frame 01-1, a plug-in buckle 03, a limiting fixing buckle 04 and a fixing buckle handle 05, a limiting baffle 02 and a reinforcing rib 06 are arranged in the handle frame 01-1, the bottom panel of the handle frame 01-1 is a handle frame bottom plate 01-2, the reinforcing rib 06 is respectively arranged on the left inner wall and the right inner wall of the handle frame 01-1, and the reinforcing rib 06 is connected with the side inner wall of the handle frame 01-1, the limiting baffle 02 and the handle frame bottom plate 01-2.

The eye-splice 03 comprises a clamping plate 03-1 and a connecting column 03-2, the upper end face of the connecting column 03-2 is connected with the lower end face of the handle frame bottom plate 01-2, the lower end face of the connecting column 03-2 is connected with the upper end face of the clamping plate 03-1, and the 2 eye-splices 03 are respectively arranged on the left side and the right side of the lower end face of the handle frame bottom plate 01-2.

The limiting fixing buckle 04 is arranged at the center of the lower end face of the handle frame bottom plate 01-2, the fixing buckle handle 05 is arranged at the center of the upper end face of the handle frame bottom plate 01-2, the thickness of the limiting fixing buckle 04 is smaller than that of the insert buckle 03, and the distance from the upper end face of the fixing buckle handle 05 to the lower end face of the limiting baffle plate 02 is larger than that of the limiting fixing buckle 04 and smaller than that of the insert buckle 03.

As shown in fig. 1 to 2: the set square 07 comprises a first right-angle side 08, a second right-angle side 09 and a bevel side 10, wherein the first right-angle side 08, the second right-angle side 09 and the bevel side 10 are respectively provided with 2 slots 11 and 1 limiting fixing hole 12. The slot 11 is internally provided with a limiting fixing hole 12, a large through hole 11-1 and a small through hole 11-2 which are communicated with the upper end face and the lower end face of the triangular ruler 07, and a sinking platform 11-3 is arranged at the position of the small through hole 11-2 on the lower end face of the triangular ruler 07. The user can optionally mount the detachable handle 01 on any one of the edges as desired.

The user can select to fix the detachable handle 01 to the first right-angle side 08, the second right-angle side 09 and the inclined edge 10 of the triangular ruler 07 as required, the user only needs to penetrate the eye-splice 03 at the bottom of the detachable handle 01 through the large through hole 11-1 and then move the detachable handle 01 to the connecting column 03-2 to be arranged at the position of the small through hole 11-2, the clamping plate 03-1 is clamped by the sinking platform 11-3, the limiting fixing buckle 04 is arranged on the limiting fixing hole 12, the connection state of the eye-splice 03 and the slot 11 cannot be released under the limitation of the limiting fixing buckle 04, and the detachable handle 01 and the triangular ruler 07 can also keep a stable connection relationship. When a user needs to use other rulers or needs to detach the detachable handle 01 from the triangular ruler 07 after use, the user can put a palm on the upper end face of the handle frame 01-1, then hook the fixing buckle handle 05 with fingers, and forcibly make the fixing buckle handle 05 close to the limiting baffle 02, the fixing buckle 04 arranged at the central position of the lower end face of the handle frame bottom plate 01-2 is driven to move upwards by synchronous stress deformation along with the connection position of the fixing buckle handle 05 and the handle frame bottom plate 01-2, the fixing buckle 04 leaves the limiting fixing hole 12, the handle frame 01-1 and the triangular ruler 07 can move relatively, the inserting buckle 03 can be separated from the slot 11, and the handle frame 01-1 and the triangular ruler 07 can be separated.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a but equip set square that dismantles handle which characterized in that: including interior eye-splice (03), spacing fixed knot (04), the detachable handle (01) of fixed knot handle (05) and interior set square (07) of establishing slot (11), spacing fixed orifices (12), detachable handle (01) can be connected with set square (07).

2. A set square equipped with a removable handle according to claim 1, wherein: can dismantle handle (01) contain handle frame (01-1), eye-splice (03), spacing fixed knot (04), fixed knot handle (05), establish limit baffle (02), strengthening rib (06) in handle frame (01-1), the bottom surface board of handle frame (01-1) is handle frame bottom plate (01-2), inside wall about handle frame (01-1) is set up respectively in strengthening rib (06), strengthening rib (06) are connected with handle frame (01-1) side inner wall, limit baffle (02), handle frame bottom plate (01-2).

3. A triangular rule equipped with a detachable handle according to claim 1 or 2, wherein: the limiting fixing buckle (04) is arranged at the center of the lower end face of the handle frame bottom plate (01-2), and the fixing buckle handle (05) is arranged at the center of the upper end face of the handle frame bottom plate (01-2).

4. A set square equipped with a detachable handle according to claim 1 or 2, characterized in that: the eye-splice comprises a clamping plate (03-1) and connecting columns (03-2), wherein the upper end faces of the connecting columns (03-2) are connected with the lower end faces of the handle frame bottom plates (01-2), the lower end faces of the connecting columns (03-2) are connected with the upper end faces of the clamping plate (03-1), and 2 eye-splices (03) are respectively arranged on the left side and the right side of the lower end faces of the handle frame bottom plates (01-2).

5. A set square equipped with a detachable handle according to claim 1 or 2, characterized in that: the thickness of the limiting fixing buckle (04) is smaller than that of the insert buckle (03), and the distance between the upper end face of the fixing buckle handle (05) and the lower end face of the limiting baffle (02) is larger than that between the thickness of the limiting fixing buckle (04) and the thickness of the insert buckle (03).

6. A set square equipped with a detachable handle according to claim 1, characterized in that: the set square (07) comprises a first right-angle side (08), a second right-angle side (09) and an inclined side (10), wherein the first right-angle side (08), the second right-angle side (09) and the inclined side (10) are respectively provided with 2 slots (11) and 1 limiting fixing hole (12).

7. Set square equipped with removable handles, according to claim 6, characterized in that: the limiting fixing holes (12), the large through holes (11-1) and the small through holes (11-2) which penetrate through the upper end face and the lower end face of the triangular ruler (07) are formed in the inserting grooves (11), and the sinking platforms (11-3) are arranged at the positions of the small through holes (11-2) on the lower end face of the triangular ruler (07).