A positioner for facilitating the positioning of a snap for punching and installation
Patent Information
- Application Number
- CN202522085144.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-26
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-09-26
AI Technical Summary
[0004]然而，这种完全依赖人工经验和手动操作的方式存在一定的不足之处，例如人工定位精度差，每个孔均需反复比对，保证孔位正确才能进行开孔，导致打孔效率低下
[0016]本实用新型的有益效果：本实用新型先在定位座上设有用于使定位座固定在开孔面上的定位固定结构，再接着在定位座上设有多个分别与不同规格搭扣相匹配的定位打孔结构，每个定位打孔结构至少包括用于对应母扣的母扣孔定位结构和用于对应子扣的子扣孔定位结构，使用时，工人先根据待安装的搭扣规格，选择与该搭扣规格匹配的定位打孔结构，接着通过定位固定结构将定位座固定在开孔面上；当固定好定位座后，即可将电钻钻头穿过母扣定位孔或子扣定位孔在开孔面上进行精准打孔，保证各安装孔位置准确无误，有效提高装配效率与连接稳定性。
Smart Images
Figure CN224825623U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of hook and loop auxiliary positioning devices, specifically to a positioning device that facilitates the positioning and drilling installation of hook and loop fasteners. Background Technology
[0002] Fasteners are accessories for various types of cases. They typically include a female fastener installed on the lid and a male fastener installed on the case body. They allow the lid to fit tightly onto the case body and can also be locked with a padlock. They are also easy to open.
[0003] Currently, when machining mounting holes on the casing to secure these fasteners, most manufacturers still rely on manual operation and experience of workers. The traditional workflow is as follows: First, workers use simple measuring tools such as rulers to measure and mark the predetermined installation positions on the casing, manually determining the center position of each mounting hole. Then, workers use electric drills or other drilling equipment, relying on visual inspection and their own experience, to align the drill bit with the previously marked marks and drill the holes.
[0004] However, this method, which relies entirely on human experience and manual operation, has certain shortcomings. For example, the accuracy of manual positioning is poor, and each hole needs to be repeatedly compared to ensure that the hole position is correct before drilling can begin, resulting in low drilling efficiency. Utility Model Content
[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a positioning device that facilitates buckle positioning and drilling installation.
[0006] The technical solution adopted by this utility model to solve its technical problem is: A positioning device for easy installation of hook and loop fasteners via drilling, characterized in that: it includes a positioning base, the positioning base having a positioning and fixing structure for fixing the positioning base to an opening surface; the positioning base has multiple positioning drilling structures that are respectively matched with hook and loop fasteners of different specifications, each positioning drilling structure including at least a female buckle hole positioning structure for a female buckle and a female buckle hole positioning structure for a female buckle, the female buckle hole positioning structure and the female buckle hole positioning structure of the same positioning drilling structure are arranged correspondingly to each other, the female buckle hole positioning structure includes at least two female buckle positioning holes; the female buckle hole positioning structure includes at least two female buckle positioning holes.
[0007] In this utility model, in the same positioning and drilling structure, the female buckle positioning holes are arranged along a first straight line, and the male buckle positioning holes are arranged along a second straight line. The first straight line and the second straight line are perpendicular to each other. One end of the male buckle positioning structure is set directly opposite the center of the female buckle positioning structure. The female buckle positioning structure and the male buckle positioning structure together form a T-shaped distribution.
[0008] In this utility model, each of the female buckle hole positioning structures also includes a female buckle hole identification groove located on the front side of the positioning seat. In the same female buckle hole positioning structure, one end of the female buckle positioning hole penetrates the back side of the positioning seat, and the other end penetrates one groove surface of the female buckle hole identification groove.
[0009] In this utility model, each of the female buckle hole positioning structures also includes a female buckle reference structure. In the same positioning and drilling structure, the female buckle reference structure corresponds to the female buckle hole identification groove.
[0010] In this utility model, each of the sub-buckle hole positioning structures further includes a sub-buckle hole identification groove located on the front side of the positioning seat. In the same sub-buckle hole positioning structure, one end of each sub-buckle positioning hole penetrates the back side of the positioning seat, and the other end penetrates one groove surface of the sub-buckle hole identification groove.
[0011] In this utility model, each of the sub-buckle hole positioning structures also includes a sub-buckle reference structure. In the same positioning and drilling structure, the sub-buckle reference structure corresponds to the sub-buckle hole identification groove.
[0012] In this utility model, the positioning and punching structure also includes a buckle model mark for identifying its corresponding buckle specification model. The buckle model mark is located on the front of the positioning base and corresponds to the female buckle hole positioning structure and / or the female buckle hole positioning structure.
[0013] In this utility model, the positioning seat is also provided with a universal reference structure, which is used in conjunction with the female buckle reference structure and / or the female buckle reference structure.
[0014] In this utility model, the positioning and fixing structure includes multiple fixed suction cups installed on the positioning seat. The fixed suction cups are connected to an air bag through an air tube. The fixed suction cups, air tubes and air bags are integrally formed and connected in sequence. The inner cavity of the air bag and the inner cavity of the fixed suction cup are connected through the inner cavity of the air tube.
[0015] In this utility model, the back of the positioning seat is provided with a suction cup receiving groove for accommodating a fixed suction cup, and the fixed suction cup is at least partially embedded in the suction cup receiving groove; the positioning seat is provided with a through hole communicating with the suction cup receiving groove, and the air tube enters the suction cup receiving groove from the through hole.
[0016] The beneficial effects of this utility model are as follows: First, a positioning and fixing structure is provided on the positioning seat to fix the positioning seat on the opening surface. Then, multiple positioning and drilling structures are provided on the positioning seat to match different specifications of hook and loop fasteners. Each positioning and drilling structure includes at least a female buckle hole positioning structure for the corresponding female buckle and a female buckle hole positioning structure for the corresponding female buckle. In use, the worker first selects the positioning and drilling structure that matches the specifications of the hook and loop fastener to be installed, and then fixes the positioning seat on the opening surface through the positioning and fixing structure. After the positioning seat is fixed, the drill bit can be passed through the female buckle positioning hole or the female buckle positioning hole to make precise holes on the opening surface, ensuring that the positions of each installation hole are accurate and effectively improving assembly efficiency and connection stability. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 A frontal perspective view of the locator; Figure 2 This is a front view of the locator; Figure 3 for Figure 2 Sectional view of BB; Figure 4 This is a 3D view of the back of the locator. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.
[0019] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.
[0020] Furthermore, unless otherwise explicitly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection using welding, a detachable connection using bolts, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.
[0021] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0022] Reference Figure 1-4 A positioning device for facilitating the positioning and drilling of hook and loop fasteners includes a positioning base 1, which is quadrilateral in shape when viewed from the front. The positioning base 1 has a positioning and fixing structure for fixing the positioning base 1 to an opening surface, which is the surface of the box body and / or box cover where the opening is required. The positioning base 1 has multiple positioning and drilling structures that match different specifications of hook and loop fasteners, i.e., each positioning and drilling structure corresponds to a specific specification of hook and loop fastener. Each positioning and drilling structure includes at least a female hook and loop hole positioning structure for a female hook and loop fastener for a female hook and loop fastener. The female hook and loop hole positioning structure includes at least two female hook and loop positioning holes 111, which are used for alignment when drilling female hook and loop fastener installation holes. The female hook and loop hole positioning structure includes at least two female hook and loop positioning holes 121, which are used for alignment when drilling female hook and loop fastener installation holes.
[0023] When in use, the worker first selects a positioning and drilling structure that matches the specifications of the buckle to be installed, and then fixes the positioning seat 1 on the opening surface through the positioning and fixing structure. After the positioning seat 1 is fixed, the electric drill bit can be passed through the female buckle positioning hole 111 or the female buckle positioning hole 121 to make precise holes on the opening surface, ensuring that the positions of each installation hole are accurate and effectively improving assembly efficiency and connection stability.
[0024] To accommodate different types of hook and loop fasteners, the spacing between the female fastener positioning holes 111 and the spacing between the female fastener positioning holes 121 in different positioning and punching structures are different. For example, a small positioning and punching structure is used for small-sized hook and loop fasteners, where the spacing between the female fastener positioning holes 111 and the spacing between the female fastener positioning holes 121 are close; a large positioning and punching structure is used for large-sized hook and loop fasteners, where the spacing between the female fastener positioning holes 111 and the spacing between the female fastener positioning holes 121 are far apart.
[0025] In this embodiment, the female buckle hole positioning structure and the female buckle hole positioning structure of the same positioning punch structure are arranged correspondingly to each other. That is, in the same positioning punch structure, the female buckle positioning holes 111 are arranged along a first straight line, and the female buckle positioning holes 121 are arranged along a second straight line. The first straight line and the second straight line are perpendicular to each other. One end of the female buckle hole positioning structure is set directly opposite the center of the female buckle hole positioning structure, so that the female buckle hole positioning structure and the female buckle hole positioning structure together form a T-shaped distribution, thereby actually constituting the actual installation position of the corresponding specification buckle, so as to ensure that the female buckle and the female buckle can be accurately engaged after installation.
[0026] In this embodiment, each of the female buckle hole positioning structures also includes a female buckle hole identification groove 112 located on the front side of the positioning base 1. In the same female buckle hole positioning structure, one end of each female buckle positioning hole 111 penetrates the back side of the positioning base 1, and the other end penetrates a groove surface of the female buckle hole identification groove 112. This allows the female buckle positioning holes 111 of the same female buckle hole positioning structure to be exposed in the same female buckle hole identification groove 112, thereby enabling workers to better identify the female buckle positioning holes 111 in the same female buckle hole positioning structure. This facilitates quick alignment and completion of the drilling operation, avoids workers using female buckle positioning holes 111 of other specifications of female buckle hole positioning structures for drilling, and improves the accuracy of hole opening.
[0027] Furthermore, each of the female buckle hole positioning structures also includes a female buckle reference structure, which is a female buckle reference groove 113 provided on the positioning seat 1. In the same positioning and drilling structure, the female buckle reference structure corresponds to the female buckle hole identification groove 112. The female buckle reference structure is used to assist the positioning seat 1 in the alignment and installation on the opening surface. Specifically, the cross-sectional shape of the female buckle reference groove 113 is an isosceles triangle. The axis of symmetry of the female buckle reference groove 113 coincides with the center line of the female buckle hole identification groove 112. By utilizing the symmetry of the isosceles triangle, the positioning seat 1 can be quickly calibrated to the corresponding reference line during installation, thereby improving positioning efficiency and accuracy.
[0028] In this embodiment, each of the sub-button hole positioning structures further includes a sub-button hole identification groove 122 located on the front side of the positioning base 1. In the same sub-button hole positioning structure, one end of each sub-button positioning hole 121 penetrates the back side of the positioning base 1, and the other end penetrates a groove surface of the sub-button hole identification groove 122. This allows the sub-button positioning holes 121 of the same sub-button positioning structure to be exposed in the same sub-button hole identification groove 122, thereby enabling workers to better identify the sub-button positioning holes 121 in the same sub-button hole positioning structure. This facilitates quick alignment and completion of the drilling operation, avoids workers using the wrong sub-button positioning holes 121 of other sub-button hole positioning structures for drilling, and improves the accuracy of hole drilling.
[0029] Furthermore, each of the sub-buckle hole positioning structures also includes a sub-buckle reference structure, which is a sub-buckle reference groove 123 provided on the positioning seat 1. In the same positioning and drilling structure, the sub-buckle reference structure corresponds to the sub-buckle hole identification groove 122. The sub-buckle reference structure is used to assist the positioning seat 1 in the aligned installation on the opening surface. Specifically, the cross-sectional shape of the sub-buckle reference groove 123 is an isosceles triangle. The axis of symmetry of the sub-buckle reference groove 123 coincides with the center line of the sub-buckle hole identification groove 122. By utilizing the symmetrical arrangement of the isosceles triangle, the positioning seat 1 can be quickly calibrated to the corresponding reference line during installation, thereby improving positioning efficiency and accuracy.
[0030] In this embodiment, the sub-buckle reference groove 123 and the female buckle reference groove 113 are arranged along the second straight line, which makes it convenient for workers to synchronously align the female buckle hole positioning structure and the sub-buckle hole positioning structure through the same first reference line, thereby improving the drilling quality.
[0031] In this embodiment, the positioning and drilling structure further includes a buckle model identifier 13 for identifying the corresponding buckle specification model. The buckle model identifier 13 is located on the front of the positioning base 1 and corresponds to the female buckle hole positioning structure and / or the female buckle hole positioning structure. The buckle model identifier 13 is an identifier groove or an identifier embossing, which facilitates workers to quickly identify the buckle model that the current positioning base 1 is compatible with during operation, and avoids installation errors or structural mismatches due to the misuse of buckles of different specifications. The buckle model identifier 13 is located at the other end of the female buckle hole positioning structure, ensuring that it is clearly visible within the worker's line of sight.
[0032] In this embodiment, the positioning seat 1 is also provided with a universal reference structure, which is a universal reference groove 14 provided on the positioning seat 1. The universal reference structure is used in conjunction with the female buckle reference structure and / or the female buckle reference structure to achieve positioning adaptation and ensure that the positioning direction remains consistent in different opening scenarios. There are two universal reference grooves 14 arranged along a first straight line and located on both sides of the positioning seat 1. The two universal reference grooves 14 are symmetrically arranged. The cross-sectional shape of the universal reference groove 14 is also an isosceles triangle, so that the tip of the universal reference groove 14 can adjust the direction of the positioning seat 1 by aligning with the second reference line.
[0033] When positioning seat 1 is installed, the worker first marks the first reference line and the second reference line on the opening surface, then aligns the tips of the female reference groove 113 and the male reference groove 123 with the first reference line, and at the same time aligns the tips of the two universal reference grooves 14 with the second reference line, thereby achieving double calibration of positioning seat 1 on the opening surface and ensuring the positioning accuracy of the drilling position.
[0034] In this embodiment, the positioning and fixing structure includes multiple fixing suction cups 2 mounted on the positioning seat 1. There are four fixing suction cups 2, each corresponding to one of the four corners of the positioning seat 1. Further, each fixing suction cup 2 is connected to an airbag 22 via an air tube 21. The fixing suction cups 2, air tube 21, and airbag 22 are integrally formed and connected in sequence. The inner cavity of the airbag 22 is connected to the inner cavity of the fixing suction cup 2 via the inner cavity of the air tube 21. When fixing is required, the positioning seat 1 is placed on the opening surface according to the required opening position. Pressing the airbag 22 causes the gas inside the airbag 22 to be discharged outside the airbag 22 through the air tube 21 and the fixing suction cups 2. Afterward, the airbag 22 is in a compressed state. Releasing the airbag 22 causes it to expand, providing suction to create a negative pressure between the fixing suction cup 2 and the opening surface, thereby fixing the fixing suction cup 2 to the opening surface and achieving positioning and fixing of the positioning seat 1 on the opening surface, ensuring opening accuracy.
[0035] Furthermore, the back of the positioning seat 1 is provided with a suction cup receiving groove 15 for accommodating the fixed suction cup 2. The fixed suction cup 2 is at least partially embedded in the suction cup receiving groove 15, so that after the fixed suction cup 2 is adsorbed onto the opening surface, the back of the positioning seat 1 can be as close as possible to or fit against the opening surface, thereby enhancing the opening positioning quality. The positioning seat 1 is provided with a through hole that communicates with the suction cup receiving groove 15. The air tube 21 enters the suction cup receiving groove 15 through the through hole, and the airbag 22 is located on the front of the seat body boss 16. Specifically, the front of the positioning seat 1 is provided with a seat body boss 16, the suction cup receiving groove 15 extends into the interior of the seat body boss 16, and the through hole is located on the front of the seat body boss 16 and communicates with the suction cup receiving groove 15. When the positioning seat 1 is placed in the corresponding position, the airbag 22 is released to inflate it. The airbag 22 causes the fixing suction cup 2 to fit tightly against the opening surface. At the same time, the airbag 22 can press against the front of the seat body boss 16, pressing the positioning seat 1 to fit against the opening surface, thereby ensuring that the positioning seat 1 is fixed. When it is necessary to release the positioning seat 1, press the airbag 22 to release the air pressure, and the fixing suction cup 2 can quickly detach from the opening surface, making it easy to quickly disassemble the positioning seat 1.
[0036] The above description is only a preferred embodiment of the present utility model. Any technical solution that achieves the purpose of the present utility model by essentially the same means shall fall within the protection scope of the present utility model.
Claims
1. A positioning device for easy installation via buckle positioning and drilling, characterized in that: The device includes a positioning seat (1), which has a positioning and fixing structure for fixing the positioning seat (1) on the opening surface; the positioning seat (1) has a plurality of positioning and punching structures that are respectively matched with different specifications of hook and loop fasteners, each positioning and punching structure includes at least a female buckle hole positioning structure for corresponding female buckle and a female buckle hole positioning structure for corresponding female buckle, the female buckle hole positioning structure and the female buckle hole positioning structure of the same positioning and punching structure are arranged corresponding to each other, the female buckle hole positioning structure includes at least two female buckle positioning holes (111); the female buckle hole positioning structure includes at least two female buckle positioning holes (121).
2. The positioning device for easy buckle positioning and drilling installation according to claim 1, characterized in that: In the same positioning and punching structure, the female buckle positioning holes (111) are arranged along a first straight line, and the male buckle positioning holes (121) are arranged along a second straight line. The first straight line and the second straight line are perpendicular to each other. One end of the male buckle positioning structure is set directly opposite the center of the female buckle positioning structure. The female buckle positioning structure and the male buckle positioning structure together form a T-shaped distribution.
3. A positioning device for easy installation via buckle positioning and drilling, as described in claim 1 or 2, characterized in that: Each of the female buckle hole positioning structures also includes a female buckle hole identification groove (112) located on the front side of the positioning seat (1). In the same female buckle hole positioning structure, one end of the female buckle positioning hole (111) penetrates the back side of the positioning seat (1), and the other end penetrates a groove surface of the female buckle hole identification groove (112).
4. A positioning device for easy buckle positioning and drilling installation according to claim 3, characterized in that: Each of the aforementioned female buckle hole positioning structures also includes a female buckle reference structure, in which the female buckle reference structure corresponds to the female buckle hole identification groove (112) in the same positioning and drilling structure.
5. A positioning device for easy buckle positioning and drilling installation according to claim 1 or 2, characterized in that: Each of the sub-buckle hole positioning structures also includes a sub-buckle hole identification groove (122) located on the front side of the positioning seat (1). In the same sub-buckle hole positioning structure, one end of the sub-buckle positioning hole (121) penetrates the back side of the positioning seat (1), and the other end penetrates a groove surface of the sub-buckle hole identification groove (122).
6. A positioning device for easy installation by drilling holes for hook and loop fastener positioning according to claim 5, characterized in that: Each of the sub-buckle hole positioning structures also includes a sub-buckle reference structure, in which the sub-buckle reference structure corresponds to the sub-buckle hole identification groove (122) in the same positioning hole structure.
7. A positioning device for easy installation via buckle positioning and drilling, as described in claim 1 or 2, characterized in that: The positioning and punching structure also includes a buckle model identifier (13) for identifying its corresponding buckle specification model. The buckle model identifier (13) is located on the front of the positioning base (1) and corresponds to the female buckle hole positioning structure and / or the female buckle hole positioning structure.
8. A positioning device for easy installation by drilling holes for hook and loop fastener positioning according to claim 6, characterized in that: The positioning seat (1) is also provided with a universal reference structure, which is used in conjunction with the female buckle reference structure and / or the female buckle reference structure.
9. A positioning device for easy buckle positioning and drilling installation according to claim 1 or 2, characterized in that: The positioning and fixing structure includes multiple fixed suction cups (2) installed on the positioning seat (1). The fixed suction cups (2) are connected to an air bag (22) through an air tube (21). The fixed suction cups (2), the air tube (21) and the air bag (22) are integrally formed and connected in sequence. The inner cavity of the air bag (22) and the inner cavity of the fixed suction cup (2) are connected through the inner cavity of the air tube (21).
10. A positioning device for easy buckle positioning and drilling installation according to claim 9, characterized in that: The back of the positioning seat (1) is provided with a suction cup receiving groove (15) for accommodating the fixed suction cup (2), and the fixed suction cup (2) is at least partially embedded in the suction cup receiving groove (15); the positioning seat (1) is provided with a through hole that connects to the suction cup receiving groove (15), and the air tube (21) enters the suction cup receiving groove (15) through the through hole.