A safety lock and a mobile phone lock bag

Abstract

The utility model relates to the field of article storage, concretely is a safe lock catch and cell -phone lock bag. The purpose is to provide a safe lock catch and cell -phone lock bag to overcome the deficiency in the above -mentioned background art. Technical scheme is a safe lock catch, including two lock blocks with lock pin and lock core respectively, the lock block includes the lock platform and sets up the lock plate in the lock platform bottom, and the lock platform inner chamber of one lock block sets up the lock pin, and the lock platform inner chamber of another lock block sets up the lock core.

Description

Technical Field

[0001] This utility model relates to the field of item storage, specifically a safety lock and a mobile phone lock pouch. Background Technology

[0002] With the increasing prevalence of mobile phone applications, mobile phones have become an indispensable part of daily life. While mobile phone use has brought many conveniences to our lives and studies, it also has its drawbacks. In certain places, such as theaters, exhibition halls, museums, and conference rooms, there are many restrictions on mobile phone activities such as taking photos, recording videos, and making phone calls.

[0003] Especially in school classrooms, in order to improve students' attention and enable them to listen more attentively and prevent them from becoming addicted to their phones, a baseboard with multiple storage bags is usually fixed on the classroom wall, where all students' phones are stored.

[0004] The drawbacks of this method are: a dedicated area needs to be set up in the classroom for the base and storage bags for unified management; the storage bags do not have anti-theft features, and phones may still be lost if not retrieved promptly. Smart management cabinets could also be used to store phones, but this method is costly and cannot be widely implemented. Utility Model Content

[0005] The purpose of this invention is to provide a security lock and a mobile phone lock pouch to overcome the shortcomings of the aforementioned background technology.

[0006] The technical solution of this utility model is:

[0007] A safety latch includes two locking blocks, each with a locking pin and a locking cylinder; each locking block includes a locking platform and a latch plate disposed at the bottom of the locking platform, wherein a locking pin is disposed in the inner cavity of the locking platform of one locking block and a locking cylinder is disposed in the inner cavity of the locking platform of the other locking block.

[0008] The buckle plate includes an inner frame and an outer frame arranged around the inside and outside of the lock base, as well as radial ribs arranged in a radial pattern.

[0009] The locking platform is provided with several protruding ridges that protrude from the outer wall and extend along the generatrix direction. The thickness of the ridges gradually increases from top to bottom, and the bottom of the ridges is provided with a notch.

[0010] The bottom of the locking platform is provided with a cover, and the bottom surfaces of the covers of the two locking blocks are a convex cone surface and a concave cone surface, respectively.

[0011] The locking pin includes a sliding sleeve slidably positioned on the locking platform, a pin rod coaxially connected to the sliding sleeve, and a sliding sleeve spring for pushing the sliding sleeve.

[0012] The lock cylinder includes a steel sleeve, a three-ball seat with three steel balls, and a three-ball seat spring for pushing the three-ball seat.

[0013] A mobile phone lock pouch includes a pouch body and a safety lock. The pouch body has a straight opening and two closable flaps on both sides of the opening. The two locking blocks of the safety lock are respectively disposed in the flaps.

[0014] The cover edge includes an inner layer and an outer layer. The locking block is fixed between the inner layer and the outer layer. The inner layer has an inner hole for the movement of the nail rod, and the outer layer has an outer hole. The locking platform extends out from the outer hole.

[0015] The cover edge is surrounded by stitching lines that enclose the locking block, and a positioning ring is inlaid on the edge of the outer hole, which is engaged in the notch of the protruding ridge.

[0016] The beneficial effects of this utility model are:

[0017] This utility model is used for temporary storage of mobile phones. The mobile phone is stored separately in a lockable bag and carried by the user. The bag has a special lock and lock cylinder inside, which can only be opened by management personnel using professional tools. It has the characteristics of low cost, simple operation, reliability and durability, convenient unlocking and good security. It achieves the purpose of restricting the use of mobile phones in specific places and within a specified time. The self-management storage method reduces the management difficulty and management cost, and there is no risk of losing the mobile phone due to forgetting. Attached Figure Description

[0018] The following describes some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components.

[0019] Figure 1 This is a three-dimensional structural diagram of the safety lock of this utility model (unlocked state).

[0020] Figure 2 This is a three-dimensional structural diagram of the safety lock of this utility model (locked state).

[0021] Figure 3 This is a schematic diagram of the main structure of the lock block (with locking pin) of this utility model (unlocked state).

[0022] Figure 4 This is a cross-sectional structural diagram of the lock block (with locking pin) of this utility model (unlocked state).

[0023] Figure 5 This is a schematic diagram of the main structure of the lock block (with locking pin) of this utility model (locked state).

[0024] Figure 6This is a cross-sectional structural diagram of the lock block (with locking pin) of this utility model (locked state).

[0025] Figure 7 This is a schematic diagram of the main structure of the lock block (with lock cylinder) of this utility model.

[0026] Figure 8 This is a cross-sectional structural diagram of the lock block (with lock cylinder) of this utility model.

[0027] Figure 9 This is a three-dimensional structural diagram of the mobile phone lock pouch of this utility model.

[0028] Figure 10 This is a schematic diagram of the main structure of the mobile phone lock pouch of this utility model.

[0029] Figure 11 This is a rear view structural diagram of the mobile phone lock pocket of this utility model.

[0030] Figure 12 This is one of the cross-sectional structural diagrams of the locking block and cover edge of this utility model.

[0031] Figure 13 This is the second cross-sectional structural diagram of the locking block and cover edge of this utility model.

[0032] Attached reference numerals: 1. Buckle plate, 1.1. Inner frame, 1.2. Outer frame, 1.3. Radial rib, 2. Locking platform, 2.1. Raised rib, 2.2. Locking nail, 3. Sliding sleeve, 3.1. Nail rod, 3.2. Nail rod cap, 3.3. Locking core, 4. Sealing cap, 5. Bag body, 6. Bag opening, 6.1. Cover edge, 7. Inner layer, 7.1.1. Inner hole, 7.2. Outer layer, 7.2.1. Sewing line, 7.3. Positioning ring, 8. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0034] Example 1

[0035] like Figure 1 , Figure 2 As shown, a safety latch includes two locking blocks. One locking block is equipped with a locking pin 3, and the other locking block is equipped with a locking cylinder 4. When the two locking blocks are closed, the locking pin is inserted into the locking cylinder and clamped in place, thus completing the locking process.

[0036] The lock block includes a snap plate 1 and a lock platform 2 that are connected as one piece. The snap plate is located at the bottom of the lock platform, and the lock platform protrudes upward from the top surface of the lock block (when in use, the bottom surfaces of the two lock blocks are close to each other). The lock pin and the lock cylinder are respectively installed in the inner cavity of the lock platform.

[0037] The buckle plate has a frame structure, including an inner frame 1.1, an outer frame 1.2, and radial ribs 1.3. The locking platform, inner frame, and outer frame are arranged sequentially from the inside out, and several radial ribs connect the locking platform, inner frame, and outer frame. This frame structure reduces weight while ensuring the strength of the buckle plate. The locking block is made of ABS material, making the overall structure sturdy and durable.

[0038] like Figure 4 As shown, the lock block has a locking pin. The inner cavity of the lock platform extends through the top and bottom surfaces. The locking pin is installed in the lock platform, and a cover 5 is fixed to the bottom of the lock platform. The center of the cover has a lock hole that cooperates with the movement of the locking pin, and the bottom surface of the cover is a convex conical surface. The locking pin includes a sliding sleeve 3.1, a pin rod 3.2, and a sliding sleeve spring (omitted in the figure). The sliding sleeve is telescopically and slidably positioned in the lock platform. To prevent the sliding sleeve from detaching from the lock platform, the bottom edge of the sliding sleeve has an outwardly flanged edge extending in the outward direction, and the top edge of the lock platform has an inwardly flanged edge extending in the inward direction. The pin rod is axially inserted into the sliding sleeve, and a pin rod cap 3.3 is provided on the top of the sliding sleeve to fix the pin rod. The sliding sleeve spring is located between the sliding sleeve and the cover. In the unlocked state, the pin rod retracts into the lock platform and is not exposed. When locking is required, the sliding sleeve is pressed down, and the pin rod extends and inserts into the lock cylinder of another lock block.

[0039] like Figure 8 As shown, the lock block has a lock cylinder, and the inner cavity of the lock platform extends through the bottom surface (the top surface of the lock platform is closed). The lock cylinder is installed in the lock platform, and a cover 5 is fixed to the bottom of the lock platform. The center of the cover has a lock hole that cooperates with the movement of the lock pin, and the bottom surface of the cover is a concave conical surface. The lock cylinder includes a steel sleeve, a three-ball seat with three steel balls, and a three-ball seat spring for pushing the three-ball seat. The lock cylinder is an existing structure. When the two lock blocks come together, the mutual cooperation of the convex and concave conical surfaces guides the lock, aligning the lock holes axially, thereby ensuring that the lock pin is quickly and accurately inserted into the lock cylinder to complete the locking.

[0040] The outer wall of the lock platform is provided with several protruding ridges 2.1, such as... Figure 5 and Figure 7 As shown, the protruding ridge extends along the generatrix of the lock platform and protrudes beyond the outer wall of the lock platform. The thickness of the ridge (the distance the ridge protrudes beyond the outer wall) gradually increases from top to bottom (the closer to the lock block, the thicker the ridge). Therefore, the lock platform is a frustum shape, smaller at the top and larger at the bottom. The bottom of the ridge (the end closest to the lock block) is provided with a notch 2.2 for installing a positioning ring to fix the lock block to the mobile phone lock bag.

[0041] Example 2

[0042] like Figure 9 As shown, a mobile phone lock pouch includes a pouch body 6 and a security lock.

[0043] The bag is flat, and its width, length, and thickness are all adapted to the shape of the mobile phone. The bag opening 6.1 is straight, and there are openable flaps 7 on both sides of the opening. Each flap is equipped with a locking block of a safety lock. When the flap is open, the mobile phone can be inserted or removed from the bag opening. When the flap is closed, the two locking blocks connect to lock. The bag is made of two rectangular pieces of fabric sewn together, and the fabric continues forward at the bag opening to form the flaps.

[0044] The shape of the flap is compatible with the shape of the locking block. The flap has a double-layer structure, including an inner layer 7.1 and an outer layer 7.2. The locking block is positioned between the inner and outer layers. The four edges of the inner and outer layers are fixed by stitching 7.3, which also surrounds the locking block, thus securing it within the flap. Correspondingly, the edges of the bag body are also fixed by stitching.

[0045] The inner layer has an inner hole 7.1.1 to accommodate the movement of the nail rod, and the outer layer has an outer hole 7.2.1. The locking platform extends outward from the outer hole, and the diameter of the outer hole is larger than that of the inner hole. Due to the larger outer hole, it is prone to damage after prolonged use. In order to further fix the locking block to the cover edge, a positioning ring 8 is embedded in the edge of the outer hole for protection. After the locking platform passes through the positioning ring, the positioning ring is tightly engaged in the notch of the protruding ridge, so that the cover edge and the locking block are integrated.

[0046] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A safety catch characterised in that: It includes two lock blocks, each with a locking pin and a lock cylinder; each lock block includes a lock platform (2) and a buckle plate (1) located at the bottom of the lock platform, wherein a locking pin (3) is provided in the inner cavity of the lock platform of one lock block and a lock cylinder (4) is provided in the inner cavity of the lock platform of the other lock block.

2. A safety lock according to claim 1, characterized in that: The buckle plate includes an inner frame (1.1) and an outer frame (1.2) arranged around the inside and outside of the lock base, as well as radial ribs (1.3) arranged in a radial pattern.

3. A safety lock according to claim 2, characterized in that: The locking platform is provided with several protruding ribs (2.1) that protrude from the outer wall and extend along the generatrix direction. The thickness of the ribs gradually increases from top to bottom, and the bottom of the ribs is provided with a notch (2.2).

4. A safety lock according to claim 3, characterized in that: The bottom of the locking platform is provided with a cover (5), and the bottom surfaces of the covers of the two locking blocks are a convex cone surface and a concave cone surface, respectively.

5. A safety latch according to claim 4, characterized in that: The locking pin includes a sliding sleeve (3.1) slidably positioned in the locking platform, a pin rod (3.2) coaxially connected to the sliding sleeve, and a sliding sleeve spring for pushing the sliding sleeve.

6. A safety lock according to claim 5, characterized in that: The lock cylinder includes a steel sleeve, a three-ball seat with three steel balls, and a three-ball seat spring for pushing the three-ball seat.

7. A mobile phone lock pouch, comprising a pouch body (6) and a security lock as described in claim 6, characterized in that: The bag body has a straight opening (6.1), and the two sides of the opening have openable and closable flaps (7). The two locking blocks of the safety lock are respectively set in each flap.

8. A mobile phone lock pouch according to claim 7, characterized in that: The cover edge includes an inner layer (7.1) and an outer layer (7.2). The locking block is fixed between the inner layer and the outer layer. The inner layer has an inner hole (7.1.1) for the movement of the nail rod, and the outer layer has an outer hole (7.2.1). The locking platform extends out from the outer hole.

9. A mobile phone lock pouch according to claim 8, characterized in that: The cover edge is provided with a stitching line (7.3) around the locking block, and a positioning ring (8) is inlaid on the edge of the outer hole, and the positioning ring is inserted into the notch of the protruding ridge.

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