Loose-leaf binder with puncher

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By integrating a long strip puncher on the binder, the convenience of the binder and the puncher need to be used together is solved, and the problem of traditional punches making the binder bulky is avoided, achieving convenient paper punching and storage management, while ensuring the smoothness of the binder and the easy stacking characteristics.

CN222431934UActive Publication Date: 2025-02-07BEIJING CHAOYANG DISTRICT EXPERIMENTAL PRIMARY SCHOOL

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202420989726.1
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-09
Publication Date: 2025-02-07
Estimated Expiration: 2034-05-09

AI Technical Summary

Technical Problem

In the prior art, binder and hole puncher need to be used in conjunction, which leads to inconvenience in use. When combining traditional type of hole puncher with binder, the width and thickness of the hole puncher are large, and the overall product is bulky, which destroys the tie-in folder. The flatness is not conducive to stacking and storage.

Method used

Design a binder with a hole punch, the hole punch is arranged along one edge of the binder housing, including a base and a pressing tool. The base is fixed to the binder housing, and the first end of the pressing tool is hinged to the first end of the base At one end, a plurality of press heads are arranged at intervals along the length direction, and the press heads and the sockets are one by one, so the press heads and the press heads can be switched between the open state and the punched state.

Benefits of technology

The integration of binder and hole puncher is realized, which can simultaneously perform paper hole punching and storage management, which is easy to operate. At the same time, the long strip design of the hole puncher will not increase the thickness of the binder, do not destroy flatness, and facilitate stacking and It is stored and extends the punching torque, making the punching operation easier to achieve and saves effort.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222431934U_ABST

Patent Text Reader

Abstract

The utility model relates to a loose-leaf binder with a puncher, which comprises a loose-leaf binder shell and a strip-shaped puncher arranged along one edge of the loose-leaf binder shell. The puncher comprises a base and a pressing tool. The base is fixed on the loose-leaf binder shell, and a plurality of inserting holes are formed in the base at intervals in the length direction. The first end of the pressing tool is hinged to the first end of the base, a plurality of pressing heads are arranged on the pressing tool in the length direction at intervals, and the pressing heads correspond to the inserting holes one to one. When the hold-down device is in an open state, paper to be punched can be inserted between the hold-down device and the base. And when the hold-down device is in a punching state, the pressing head on the hold-down device can penetrate through the paper and is inserted into the corresponding insertion hole. The paper punching device has the beneficial effects that paper punching and storage management of the punched paper are achieved at the same time. The puncher is strip-shaped, so that the thickness of the inside of the loose-leaf binder is not increased, and the flatness of the loose-leaf binder is not damaged. The puncher is in a long strip shape, the first end of the pressing tool is hinged to the first end of the base, the punching torque of the puncher is increased, and labor is saved.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of binders, in particular to a binder provided with a hole puncher. Background Art

[0002] The ring on the binder can be inserted into the clamping hole on the paper to store and manage the paper. However, the binder must be used in conjunction with a hole punch. When using it, the hole punch is used to punch a clamping hole on one side of the paper, and then the binder is used to store the paper. If the hole punch is missing, the binder cannot be used to store the paper.

[0003] The prior art integrated hole punch and binder mechanism combines a traditional hole punch and a binder into one, but the hole punch is relatively wide and thick and the overall product is bulky, which will destroy the flatness of the binder and is not conducive to the storage and accommodation of stacked binders. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a binder with a hole punch, which solves the technical problem in the prior art that the binder and the hole punch need to be used together, causing inconvenience in use, and the technical problem that the traditional type of hole punch is integrated with the binder, but the width and thickness of the hole punch are large and the overall product is bulky, which destroys the flatness of the binder and is not conducive to the storage and storage of stacked binders.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] The utility model provides a binder with a hole puncher, comprising a binder housing, and a long strip-shaped hole puncher arranged along one edge of the binder housing;

[0009] The punch comprises a base and a pressing tool;

[0010] The base is fixed on the binder housing, and a plurality of insertion holes are arranged on the base at intervals along the length direction;

[0011] The first end of the pressing tool is hinged to the first end of the base to switch between an open state and a punching state, and the pressing tool is provided with a plurality of pressing heads at intervals along the length direction, and the pressing heads correspond to the jacks one by one;

[0012] When the pressing tool is in an open state, a paper to be punched can be inserted between the pressing tool and the base;

[0013] When the pressing tool is in a punching state, the pressing head on the pressing tool can pass through the paper and be inserted into the corresponding insertion hole.

[0014] According to the utility model, the pressure head and the insertion hole are both cylindrical;

[0015] The end of the pressure head is provided with sharp teeth.

[0016] According to the utility model, the upper portion of the insertion hole close to the first end of the base is trapezoidal.

[0017] According to the utility model, the insertion hole passes through the binder housing.

[0018] According to the utility model, a limiting sleeve is sleeved on the second end of the pressing tool, and the limiting sleeve can slide along the length direction of the pressing tool, and an insert block is arranged at the end of the limiting sleeve;

[0019] A limiting groove is provided on the top of the second end of the base, and a slot is provided on the side wall in the length direction of the limiting groove;

[0020] When the pressing tool is in a non-punching state and the pressing head on the pressing tool is inserted into the insertion hole, the limiting sleeve can slide along the length direction of the pressing tool until the inserting block is inserted into the limiting groove.

[0021] According to the utility model, the second end of the press is provided with a first clamping block and a second clamping block at intervals along the length direction, and the limiting sleeve is located between the first clamping block and the second clamping block;

[0022] When the limiting sleeve abuts against the first clamping block, the inserting block of the limiting sleeve can be inserted into the limiting groove;

[0023] When the limiting sleeve abuts against the second clamping block, the inserting block of the limiting sleeve can be separated from the limiting groove.

[0024] According to the utility model, the hole puncher further comprises a limit plate, which is arranged on the binder housing outside the base, and the limit plate is parallel to the length direction of the base and is higher than the base;

[0025] The paper located between the pressing tool and the base can be pressed against the side wall of the limiting plate.

[0026] According to the utility model, the second end of the pressing tool is extended along the length direction to form a handle.

[0027] According to the utility model, an elastic member is connected between the first end of the pressing tool and the first end of the base.

[0028] (III) Beneficial effects

[0029] The utility model has the following beneficial effects: the utility model provides a binder with a hole puncher, and the hole puncher is integrated in the binder housing. When in use, when the press is in the open state, the paper to be punched can be inserted between the press and the base; when the press is in the punching state, the pressure head on the press can pass through the paper and insert into the jack to punch, and multiple holes can be punched at one time. As a result, the binder with the hole puncher can simultaneously realize the punching of the paper and the storage and management of the punched paper, which is convenient for operation. At the same time, the hole puncher is in the shape of an elongated strip and has a relatively thin thickness. Integrating it in the binder will not increase the thickness inside the binder, will not damage the flatness of the binder, and is conducive to the storage and storage of the binders when stacking. Furthermore, the hole puncher is in the shape of an elongated strip and the first end of the press in the hole puncher is hinged to the first end of the base, which can extend the punching torque of the hole puncher, and the punching operation is easier to achieve and more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a top view of the binder with a hole puncher of the utility model when it is closed;

[0031] Figure 2 for Figure 1 Side view of

[0032] Figure 3 A top view of the hole punch with the binder open and the press fixed to the base;

[0033] Figure 4 for Figure 3 A top view of the pressing tool when it is lifted;

[0034] Figure 5 is a side view of the hole punch;

[0035] Figure 6 for Figure 5 A cross-sectional view of

[0036] Figure 7 for Figure 6 A partial schematic diagram of

[0037] Figure 8 for Figure 6 A partial schematic diagram of .

[0038] [Description of Reference Numerals]

[0039] 11: binder housing; 11: snap ring;

[0040] 2: puncher; 21: base; 211: jack; 212: limiting groove; 213: slot; 22: press; 221: press head; 222: first clamping block; 223: second clamping block; 23: limiting sleeve; 231: inserting block; 24: limiting plate; 25: handle. DETAILED DESCRIPTION

[0041] See also Figure 1-8 In order to better explain the utility model and facilitate understanding, the utility model is described in detail below with reference to the accompanying drawings through specific implementation methods. Figure 4 The orientation is used as a reference.

[0042] The embodiment of the utility model provides a binder with a hole puncher, which includes a binder housing 11 and a long strip hole puncher 2 arranged along one edge of the binder housing 11 .

[0043] The hole puncher 2 includes a base 21 and a press 22. The base 21 is fixed on the binder housing 11, and a plurality of insertion holes 211 are arranged at intervals along the length direction on the base 21. The first end of the press 22 is hinged to the first end of the base 21 to switch between an open state and a punching state, and a plurality of pressing heads 221 are arranged at intervals along the length direction of the press 22, and the pressing heads 221 correspond to the insertion holes 211 one by one.

[0044] The working principle of Hole Punch 2 is:

[0045] Lift the pressing tool 22 upwards, the pressing tool 22 is in an open state, and the paper to be punched can be inserted between the pressing tool 22 and the base 21;

[0046] The pressing tool 22 is pressed down, and is in a punching state. The pressing head 221 on the pressing tool 22 can penetrate the paper and be inserted into the corresponding insertion hole 211 to punch holes, and punch multiple holes at the same time.

[0047] As can be seen from the above, the present binder with a hole puncher integrates the hole puncher 2 on the binder housing 11, which can simultaneously realize the punching of paper and the storage and management of the punched paper, which is convenient for operation. At the same time, the hole puncher is in the shape of an elongated strip and is relatively thin. Integrating it on the binder will not increase the thickness inside the binder, will not destroy the flatness of the binder, and is conducive to the storage and storage of stacked binders. Furthermore, the hole puncher is in the shape of an elongated strip and the first end of the pressing tool 22 in the hole puncher is hinged to the first end of the base 21, which can extend the punching torque of the hole puncher, and the punching operation is easier to achieve and more labor-saving.

[0048] Specifically, a plurality of snap rings 12 are arranged at intervals along the length direction in the middle of the binder housing 11 , and the snap rings 12 are used to penetrate holes on the paper.

[0049] Furthermore, the pressing head 221 and the insertion hole 211 are both cylindrical, so that when the pressing head 221 passes through the paper and is inserted into the insertion hole 211 , a round hole for the clamping ring 112 to pass through is formed on the paper.

[0050] Specifically, sharp teeth are provided at the end of the pressing head 221 to facilitate the pressing head 221 to pass through the paper.

[0051] Preferably, the end of the pressure head 221 is provided with saw teeth; or, the end of the pressure head 221 is concave inward and the outer edge is pointed.

[0052] Furthermore, a limiting sleeve 23 is sleeved on the second end of the pressing tool 22, and the limiting sleeve 23 can slide along the length direction of the pressing tool 22, and an insert block 231 is arranged at the end of the limiting sleeve 23. A limiting groove 212 is provided at the top of the second end of the base 21, and a slot 213 is provided on the side wall of the limiting groove 212 in the length direction.

[0053] When in use, when the pressing tool 22 is in a non-punching state and the pressing head 221 on the pressing tool 22 is inserted into the insertion hole 211, the limiting sleeve 23 can slide along the length direction of the pressing tool 22 until the insert block 231 is inserted into the limiting groove 212 to fix the pressing tool 22 on the base 21, thereby preventing the pressing head 221 on the pressing tool 22 from scratching and improving the safety of use;

[0054] When the insert block 231 is slid along the length direction of the pressing tool 22 until it is out of the limiting groove 212 , the pressing tool 22 is unlocked, and the pressing tool 22 can rotate relative to the base 21 to perform drilling.

[0055] Specifically, a first clamping block 222 and a second clamping block 223 are spaced apart along the length direction at the second end of the pressing tool 22 , and the limiting sleeve 23 is located between the first clamping block 222 and the second clamping block 223 .

[0056] When in use, when the limiting sleeve 23 slides along the length direction of the pressing tool 22 until it abuts against the first clamping block 222, the inserting block 231 of the limiting sleeve 23 can be inserted into the limiting groove 212;

[0057] When the limiting sleeve 23 slides along the length direction of the pressing tool 22 until it abuts against the second clamping block 223 , the inserting block 231 of the limiting sleeve 23 can be separated from the limiting groove 212 , and the pressing tool 22 is unlocked.

[0058] The cooperation between the limiting sleeve 23 and the first clamping block 222 and the second clamping block 223 facilitates the staff to judge whether the pressing head 22 is fixed on the base 21 .

[0059] Preferably, a handle 25 is provided at the second end of the pressing tool 22 extending along the length direction, so that the user can hold the handle 25 to rotate the pressing tool 22 and the user can be prevented from being scratched by the pressing head 221 on the pressing tool 22 .

[0060] Preferably, an elastic member is connected between the first end of the pressing tool 22 and the first end of the base 21 .

[0061] When the pressing head 221 of the pressing tool 22 is inserted into the insertion hole 211, the pressing tool 22 is released, and the elastic member can drive the pressing tool 22 to be lifted and restored for easy operation.

[0062] Optionally, the elastic member is a spring whose two ends are respectively abutted against the pressing tool 22 and the base 21; or, the elastic member is a tension spring whose two ends are respectively fixed to the pressing tool 22 and the base 21.

[0063] Further, the upper portion of the insertion hole 211 near the first end of the base 21 is trapezoidal to avoid interference when the pressing head 221 near the first end of the pressing tool 22 is inserted into the insertion hole 211 at the first end of the base 21 .

[0064] Specifically, the insertion hole 211 penetrates through the binder housing 11 , so that the paper scraps in the insertion hole 211 are discharged from the through holes on the binder housing 11 .

[0065] Furthermore, the hole punch 2 further includes a limit plate 24. The hole punch 2 is disposed on one side edge of the inner side wall of the binder housing 11. The limit plate 24 is disposed on the binder housing 11 outside the base 21, and the limit plate 24 is parallel to the length direction of the base 21 and is disposed higher than the base 21. The outer side of the base 21 is the side away from the clamp ring 12.

[0066] When in use, the paper between the pressing tool 22 and the base 21 can be pressed against the side wall of the limiting plate 24 to limit the position of the paper and improve the punching accuracy.

[0067] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0068] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A binder with a hole punch, comprising a binder housing (11), characterized in that: It also includes a long strip-shaped hole puncher (2) arranged along one edge of the binder housing (11); The punch (2) comprises a base (21) and a pressing tool (22); The base (21) is fixed on the binder housing (11), and a plurality of insertion holes (211) are arranged on the base (21) at intervals along the length direction; The first end of the pressing tool (22) is hinged to the first end of the base (21) to switch between an open state and a punching state, and the pressing tool (22) is provided with a plurality of pressing heads (221) at intervals along the length direction, and the pressing heads (221) correspond to the insertion holes (211) one by one; When the pressing tool (22) is in an open state, a paper to be punched can be inserted between the pressing tool (22) and the base (21); When the pressing tool (22) is in a punching state, the pressing head (221) on the pressing tool (22) can pass through the paper and be inserted into the corresponding insertion hole (211).

2. The binder with a hole punch as claimed in claim 1, characterized in that: The pressure head (221) and the insertion hole (211) are both cylindrical; The end of the pressure head (221) is provided with sharp teeth.

3. The binder with a hole puncher as claimed in claim 1, characterized in that: The upper portion of the insertion hole (211) close to the first end of the base (21) is trapezoidal.

4. The binder with a hole puncher as claimed in claim 1, characterized in that: The insertion hole (211) passes through the binder housing (11).

5. The binder with a hole puncher as claimed in claim 1, characterized in that: The second end of the pressing tool (22) is sleeved with a limiting sleeve (23), the limiting sleeve (23) can slide along the length direction of the pressing tool (22), and an insert block (231) is provided at the end of the limiting sleeve (23); A limiting groove (212) is provided at the top of the second end of the base (21), and a slot (213) is provided on the side wall in the length direction of the limiting groove (212); When the pressing tool (22) is in a non-punching state and the pressing head (221) on the pressing tool (22) is inserted into the insertion hole (211), the limiting sleeve (23) can slide along the length direction of the pressing tool (22) until the insert block (231) is inserted into the limiting groove (212).

6. The binder with a hole punch as claimed in claim 5, characterized in that: A first clamping block (222) and a second clamping block (223) are arranged at intervals along the length direction at the second end of the pressing tool (22), and the limiting sleeve (23) is located between the first clamping block (222) and the second clamping block (223); When the limiting sleeve (23) abuts against the first clamping block (222), the inserting block (231) of the limiting sleeve (23) can be inserted into the limiting groove (212); When the limiting sleeve (23) abuts against the second clamping block (223), the inserting block (231) of the limiting sleeve (23) can be separated from the limiting groove (212).

7. The binder with a hole punch as claimed in claim 1, characterized in that: The hole punch (2) further comprises a limiting plate (24), wherein the limiting plate (24) is arranged on the binder housing (11) outside the base (21), and the limiting plate (24) is parallel to the length direction of the base (21) and is higher than the base (21); The paper located between the pressing tool (22) and the base (21) can be pressed against the side wall of the limiting plate (24).

8. The binder with a hole puncher as claimed in claim 1, characterized in that: The second end of the pressing tool (22) is provided with a handle (25) extending along the length direction.

9. The binder with a hole puncher as claimed in claim 1, characterized in that: An elastic member is connected between the first end of the pressing tool (22) and the first end of the base (21).