Front opening glass locking structure of ball playing cabinet

Abstract

The utility model discloses a front opening glass locking structure of a ball playing cabinet, and relates to the technical field of ball playing cabinets, the front opening glass locking structure comprises a door plate arranged on a storage bin in a cabinet body, a locking structure is arranged between the storage bin and the door plate, the locking structure comprises a fixed cylinder arranged in the storage bin, and an outer sleeve matched with the fixed cylinder in an inserted mode is arranged on the door plate; a clamping piece is arranged on the fixing cylinder and the outer sleeve after the fixing cylinder and the outer sleeve are connected in an inserted mode, the clamping piece is composed of a limiting plate arranged in the fixing cylinder and a door opening handle arranged in the outer sleeve in a hinged mode, and an elastic piece is arranged at the hinged point position. The ball playing cabinet has the technical advantages that the locking structure is arranged between the front opening glass door plate and the storage bin of the ball playing cabinet, stable locking is achieved through mutual clamping of the clamping pieces after the fixing cylinder and the outer sleeve are connected in an inserted mode, and mistaken opening and passive opening of the door plate are effectively prevented; automatic locking when the door plate is closed can be achieved through the barb part and the elastic piece, unlocking of the door plate can be achieved by pulling the door handle open, and the door plate is more convenient to open and close.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ball hitting cabinets, in particular to a front-opening glass locking structure of a ball hitting cabinet. BACKGROUND

[0002] An ice cream showcase is a storage device specially designed for refrigerating and displaying ice cream and other frozen foods. In recent years, with the growing demand for ice cream products in commercial places such as cold drink stores, supermarkets and convenience stores, the application of ice cream showcases has become more and more widespread. Such showcases not only need to have excellent refrigeration effect to ensure the taste and quality of frozen foods such as ice cream during storage and display, but also should have good display function to attract the attention of consumers and improve sales performance.

[0003] The existing front-opening glass ball hitting cabinet, although elegant in design, is convenient for observing the state of the stored goods in the storage compartment, but the glass door panel is prone to loosening or deformation after long-term frequent opening and closing operation, resulting in opening and closing failure, which in turn damages the sealing performance of the storage compartment, and the cold air leaks, making it impossible to maintain a stable temperature inside the ball hitting cabinet, which in turn affects the quality and shelf life of the stored goods. The glass door panel is also prone to accidental opening, which causes the rapid loss of cold air inside the ball hitting cabinet. CONTENT OF THE INVENTION

[0004] The device provides a front-opening glass locking structure of a ball hitting cabinet, and the specific implementation manner is as follows:

[0005] A front-opening glass locking structure of a ball hitting cabinet comprises:

[0006] A door panel is arranged on a storage compartment in a cabinet body, and a locking structure is arranged between the storage compartment and the door panel;

[0007] The locking structure comprises a fixed cylinder arranged in the storage compartment, an outer sleeve arranged on the door panel and matched with the fixed cylinder, and a clamping member arranged on the fixed cylinder and the outer sleeve after the two are matched;

[0008] The clamping member is composed of a limiting plate arranged in the fixed cylinder and a door opening handle hingedly arranged in the outer sleeve, a reset spring is arranged at a hinge point, and the end of the door opening handle is clamped to the limiting plate through the outer sleeve, and the locking structure is unlocked by actively pushing the door opening handle.

[0009] Based on the above technical scheme, by installing the locking structure between the front-opening glass door panel and the storage compartment of the ball hitting cabinet, the precise matching of the fixed cylinder and the outer sleeve is realized, and the stable locking effect is achieved through the mutual locking of the clamping member, thereby effectively avoiding the accidental opening or passive opening of the door panel, so as to ensure the improvement of the sealing performance of the refrigeration environment in the storage compartment.

[0010] Preferably, the door opening handle is hinged to the middle of the outer sleeve, and the handle part of the door opening handle is arranged to protrude from the end of the outer sleeve; the outer sleeve is provided with a first opening, and the barb part of the door opening handle is arranged to pass through the first opening, and the elastic sheet is arranged between the back of the barb part and the inner side wall of the outer sleeve.

[0011] Based on the above technical scheme, by means of the hinged door opening handle, the combination of the barb part and the elastic sheet is used, which can automatically trigger deformation when the door plate is closed, and realize the close clamping and locking function; and only by simply pulling and lifting the door opening handle, the active unlocking of the door plate can be easily realized, which greatly improves the convenience and user experience of the opening and closing of the door plate.

[0012] Preferably, the end of the limiting plate is in the form of an inclined surface, the end surface of the barb part facing the limiting plate is also in the form of an inclined surface, and the inclined directions of the two are opposite.

[0013] Preferably, the end of the outer sleeve is provided with a limiting ring, and the outer sleeve is provided with a locking sleeve after being inserted into the door plate.

[0014] Based on the above technical scheme, one side of the barb part is provided with an inclined surface, and the other side is provided with a right angle surface which is reversely abutted with the end surface of the limiting plate.

[0015] Preferably, the limiting plate is in the form of an obtuse angle structure, and a positioning through hole is arranged on the top mounting plane of the limiting plate, and the positioning nut is threadedly connected to the positioning through hole after passing through the fixing cylinder.

[0016] Preferably, the fixing cylinder is provided with a waist-shaped through hole at the position where the positioning nut is inserted, and the waist-shaped through hole is arranged along the length direction of the fixing cylinder.

[0017] Based on the above technical scheme, by arranging the waist-shaped through hole on the fixing cylinder as the insertion position of the positioning nut, the fine adjustment of the closing posture of the ball hitting cabinet door plate can be realized, so as to ensure the accurate closing and positioning of the door plate.

[0018] Preferably, the locking sleeve is provided with an internal thread, and the internal thread is threadedly connected to the root of the outer sleeve.

[0019] Preferably, the door plate is clamped between the locking sleeve and the limiting ring.

[0020] In summary, the present application has the following beneficial technical effects:

[0021] 1. The utility model discloses a locking structure is arranged between the front opening glass door plate and the storage bin of the ball hitting cabinet, and the mutual clamping of the clamping piece after the insertion of the fixing cylinder and the outer sleeve is utilized to realize stable locking, effectively prevent the accidental opening and passive opening of the door plate, and further make the cold storage sealing effect of the storage bin better.

[0022] 2. The utility model discloses a hinged door handle, which can realize automatic deformation type clamping locking when closing the door plate by using the barb part and the elastic sheet, and the active type door plate can be unlocked by pulling the door handle, so that the door plate is more convenient to open and close.

[0023] 3. The utility model discloses simple structure can realize the fine adjustment of the ball hitting cabinet door plate closing posture through the waist type through -hole of fixed cylinder in the position of the positioning nut. DRAWINGS

[0024] Figure 1 It is the schematic diagram of locking structure in the utility model;

[0025] Figure 2 It is the sectional view of locking structure in the utility model;

[0026] Figure 3 It is the explosion structure schematic diagram of limiting plate and fixed cylinder in the utility model;

[0027] Figure 4 It is the explosion structure schematic diagram of door plate and outer sleeve in the utility model;

[0028] Figure 5 It is the explosion structure schematic diagram of outer sleeve and door handle in the utility model;

[0029] Figure 6 It is the sectional view of outer sleeve and door handle structure in the utility model;

[0030] Figure 7 It is the explosion schematic diagram of limiting plate installation structure in the utility model;

[0031] Figure 8 It is the schematic diagram of the utility model structure.

[0032] Mark explanation:

[0033] 1, cabinet, 2, door plate, 3, locking sleeve, 4, proximity switch, 5, fixed cylinder, 6, outer sleeve, 7, door handle, 8, limiting plate, 9, positioning nut, 10, elastic sheet, 11, storage compartment,

[0034] 401, internal thread, 402, cylinder, 403, probe part, 501, waist type through -hole, 601, first opening, 602, limiting ring, 603, second opening, 701, barb part, 702, handle part, 801, positioning through -hole. DETAILED DESCRIPTION

[0035] The utility model discloses specific implementation below combining with the drawings and example:

[0036] It should be noted that the structure, proportion, size and the like shown in the drawings of the present application are only used to understand and read the content disclosed in the present application by those skilled in the art, and are not used to limit the implementation of the present application. Any modification of the structure, change of the proportion relationship or adjustment of the size, which does not affect the function and purpose of the present application, should still fall within the scope of the present application.

[0037] Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present application are only for the convenience of clear description, and are not used to limit the scope of the present application. The change or adjustment of the relative relationship does not change the technical content.

[0038] The following will be described in detail in combination with the drawings of the present application. Figures 1-7 The present application will be further described in detail.

[0039] The present application discloses a front-opening glass locking structure of a ball hitting cabinet.

[0040] Embodiment 1

[0041] Referring to Figures 1 to 5 and Figure 8 The present application discloses a front-opening glass locking structure of a ball hitting cabinet, which comprises a door plate 2 arranged on a storage compartment 11 in a cabinet body 1, and a locking structure arranged between the storage compartment 11 and the door plate 2. In the structure, the locking structure comprises a fixed cylinder 5 arranged in the storage compartment 11, an outer sleeve 6 arranged on the door plate 2 and inserted into the fixed cylinder 5, and a clamping member arranged on the fixed cylinder 5 and the outer sleeve 6 after insertion. The clamping member is composed of a limiting plate 8 arranged in the fixed cylinder 5 and a door opening handle 7 hingedly arranged in the outer sleeve 6. A reset spring 10 is arranged at the hinge point, and the end of the door opening handle 7 is clamped to the limiting plate 8 after penetrating the outer sleeve 6. The door opening handle 7 is unlocked by being actively pushed.

[0042] The door opening handle 7 is hingedly arranged in the middle of the outer sleeve 6, and the handle part 702 of the door opening handle 7 penetrates the end of the outer sleeve 6. A first opening 601 is formed in the outer sleeve 6, and the barb part 701 of the door opening handle 7 penetrates the first opening 601. The spring 10 is arranged between the back of the barb part 701 and the inner side wall of the outer sleeve 6. In the structure, the end of the limiting plate 8 is beveled, and the end face of the barb part 701 facing the limiting plate 8 is also beveled. The inclination directions of the two are opposite. During the process of the barb part 701 penetrating into the outer sleeve 6, the end face of the barb part 701 is gradually pressed down after abutting against the end face of the limiting plate 8, and then the spring 10 is deformed, until the barb part 701 penetrates the end face of the limiting plate 8 to achieve locking.

[0043] The end of the outer sleeve 6 is provided with a limiting ring 602, the outer sleeve 6 is provided with a locking sleeve 3 after penetrating the door plate 2, the limiting plate 8 is an obtuse angle structure as a whole, the top mounting plane is provided with a positioning through hole 801, the positioning nut 9 is threaded to the positioning through hole 801 after penetrating the fixed cylinder 5, in the structure, the locking sleeve 3 is provided with an internal thread, which is threaded to the root of the outer sleeve 6, the door plate 2 is clamped between the locking sleeve 3 and the limiting ring 602, the installation between the outer sleeve 6 and the door plate 2 is realized through the locking sleeve 3, and the door plate 2 is of glass material.

[0044] The specific implementation process is that when the door plate 2 is closed on the storage bin 11, the outer sleeve 6 is gradually inserted into the fixed cylinder 5; in the process, the barb portion 701 abuts against the limiting plate 8 and is gradually passively compressed by the elastic sheet 10; when the barb portion 701 penetrates the limiting plate 8, the elastic sheet 10 resets the door opening handle 7; the back of the barb portion 701 is locked by the limiting plate 8 to realize locking; when the door plate 2 is unlocked, the door opening handle 7 is lifted to actively compress the elastic sheet 10, so that the door plate 2 can be opened.

[0045] Embodiment 2

[0046] With reference to Figure 3 Based on the above embodiment, the embodiment further discloses a front-opening glass locking structure of a ball hitting cabinet, the fixed cylinder 5 is provided with a waist-shaped through hole 501 at the penetration position of the positioning nut 9, and the waist-shaped through hole 501 is arranged along the length direction of the fixed cylinder 5; in the structure, the installation positions of the positioning nut 9 and the positioning through hole 801 are adjusted through the waist-shaped through hole 501, so that the length of the outer sleeve 6 inserted into the fixed cylinder 5 after locking can be adjusted, that is, the closing inclination angle of the door plate 2 can be finely adjusted without affecting the sealing property.

[0047] Embodiment 3

[0048] With reference to Figures 6 to 7 Based on the above embodiment, the embodiment further discloses a front-opening glass locking structure of a ball hitting cabinet, further comprising a proximity switch 4 vertically integrated at the tail end of the positioning nut 9, a second opening 603 is vertically arranged on the outer sleeve 6 at a position corresponding to the proximity switch 4, the proximity switch 4 comprises a cylinder body 402, the top of the cylinder body 402 is provided with an internal thread 401 threaded with the positioning nut 9, and the bottom of the cylinder body 402 is provided with a probe portion 403; the position of the door opening handle 7 in the outer sleeve 6 is detected through radial detection, so that the closing of the door plate 2 is detected.

[0049] The specific detection process is: when the door plate 2 is pushed to close, the outer sleeve 6 is inserted into the fixed sleeve 5; the outer edge of the outer sleeve 6 triggers the corresponding proximity switch 4, and the triggering corresponds to that the outer sleeve 6 has been inserted; after the hook portion 701 is clamped to the limiting plate 8, at this time the probe portion 403 passes through the second opening 603, so that the response is lost, thereby proving that the door plate 2 has been closed in place, and the process excludes the condition that the door plate 2 is opened at a large angle which can be observed by naked eyes; two probe portions 403 with different detection distances can also be integrated side by side on the sleeve body 402, thereby responding to the long-time opening of the door plate 2.

[0050] Embodiment 4

[0051] With reference to Figures 6 to 7 Unlike embodiment 3, the embodiment also discloses a front opening glass locking structure of a ball hitting cabinet, further comprising a proximity switch 4 arranged at the end of the fixed sleeve 5, and the probe portion 403 of the proximity switch 4 corresponds to the outer sleeve 6 in the axial direction; in the structure, after the outer sleeve 6 is clamped in place, the distance between the outer sleeve 6 and the proximity switch 4 can trigger the corresponding proximity switch 4 and output a signal that the clamping is in place.

[0052] Many other changes and modifications can be made to the present application without departing from the spirit and scope of the application. It is to be understood that the application is not limited to the specific embodiments described herein, but only by the claims that follow.

Claims

1. A locking structure for the front-opening glass of a table tennis cabinet, characterized in that, include: A door panel (2) is provided on the storage compartment (11) in the cabinet (1), and a locking structure is provided between the storage compartment (11) and the door panel (2); The locking structure includes a fixed cylinder (5) disposed in the storage compartment (11), and an outer sleeve (6) on the door panel (2) that is inserted into the fixed cylinder (5). The fixed cylinder (5) and the outer sleeve (6) are provided with a locking member after they are inserted into each other. The locking component consists of a limiting plate (8) located inside the fixed cylinder (5) and a door handle (7) hinged inside the outer sleeve (6). A reset spring (10) is provided at the hinge point, and the end of the door handle (7) passes through the outer sleeve (6) and is locked to the limiting plate (8). The locking structure is unlocked by actively pushing the door handle (7).

2. The locking structure for the front-opening glass of a ball pit cabinet according to claim 1, characterized in that, The door handle (7) is hinged to the middle of the outer sleeve (6), and the handle portion (702) of the door handle (7) extends through the end of the outer sleeve (6); The outer sleeve (6) has a first opening (601), the barb part (701) of the door handle (7) is through the first opening (601), and the spring piece (10) is located between the back of the barb part (701) and the inner wall of the outer sleeve (6).

3. The locking structure for the front-opening glass of a ball pit cabinet according to claim 2, characterized in that, The end of the limiting plate (8) is inclined, and the end face of the hook part (701) facing the limiting plate (8) is also inclined, and the two are inclined in opposite directions.

4. The locking structure for the front-opening glass of a ball pit cabinet according to claim 3, characterized in that, The end of the outer sleeve (6) is provided with a limiting ring (602), and the outer sleeve (6) is provided with a locking sleeve (3) after it is inserted into the door panel (2).

5. The locking structure for the front-opening glass of a table tennis cabinet according to claim 4, characterized in that, The limiting plate (8) has an obtuse angle structure, and a positioning through hole (801) is provided on its top mounting plane. The positioning nut (9) passes through the fixing cylinder (5) and is threaded to the positioning through hole (801).

6. The locking structure for the front-opening glass of a ball pit cabinet according to claim 5, characterized in that, The fixed cylinder (5) is provided with a waist-shaped through hole (501) at the insertion position of the positioning nut (9), and the waist-shaped through hole (501) is arranged along the length direction of the fixed cylinder (5).

7. The locking structure for the front-opening glass of a table tennis cabinet according to claim 6, characterized in that, The locking sleeve (3) is provided with an internal thread, which is threaded to the root of the outer sleeve (6).

8. The locking structure for the front-opening glass of a table tennis cabinet according to claim 7, characterized in that, The door panel (2) is sandwiched between the locking sleeve (3) and the limiting ring (602).

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