Adhesive tape distributor

Abstract

The utility model relates to an adhesive tape distributor. The tape dispenser comprises: a first half comprising a first side wall and a hollow first shaft portion, the first shaft portion extending axially within the first half from the first side wall; and the second half part comprises a second side wall and a hollow second shaft part, and the second shaft part axially extends in the second half part from the second side wall. The first half and the second half are configured to cooperate with each other in a detachable manner such that the first shaft portion and the second shaft portion form a mounting shaft of the tape dispenser. The first half and the second half are adapted to move relative to each other in an axial direction of the mounting shaft to adjust a length of the mounting shaft. The adhesive tape distributor is designed to be provided with the first half part and the second half part which are matched with each other and can move relative to each other in the axial direction, a telescopic structure is formed in the adhesive tape distributor, the length of the installation shaft of the adhesive tape distributor can be adjusted, and the applicability of the adhesive tape distributor is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and more specifically, to a tape dispenser for medical tape. Background Technology

[0002] The content in this section only provides background information related to this utility model and may not constitute prior art.

[0003] Medical tape is widely used in clinical practice for medical procedures, such as securing dressings and treatment devices to patients. In hospitals and other healthcare facilities, a single healthcare worker typically cares for multiple patients, resulting in a heavy workload. To save time during patient treatment and other clinical procedures, healthcare workers often use tape dispensers to carry rolls of tape for immediate use. However, in existing tape dispenser designs, the installation width of a single dispenser is usually fixed, typically only applicable to specific types of medical tape rolls with a specific width, limiting its applicability. In actual clinical practice, different types (e.g., different widths) of tape are often required for different patients or different clinical procedures. To carry multiple rolls of tape (e.g., rolls of tape with different widths), multiple tape dispensers may be necessary, which is extremely inconvenient for healthcare workers.

[0004] Therefore, it is desirable to improve the design of existing tape dispensers. Utility Model Content

[0005] One objective of this invention is to improve the applicability of the tape dispenser. Another objective of this invention is to improve the ease of use of the tape dispenser.

[0006] One aspect of this invention provides a tape dispenser. The tape dispenser includes: a first half, the first half including a first sidewall and a hollow first shaft portion, the first shaft portion extending axially from the first sidewall within the first half; and a second half, the second half including a second sidewall and a hollow second shaft portion, the second shaft portion extending axially from the second sidewall within the second half. The first and second halves are configured to detachably engage with each other such that the first and second shaft portions form a mounting shaft for mounting a roll of tape to be dispensed. The first and second halves are adapted to move relative to each other along the axial direction of the mounting shaft to adjust the length of the mounting shaft.

[0007] With the first and second halves engaged, the second shaft portion is at least partially inserted into the first shaft portion to form a mounting shaft, and the first and second shaft portions can move axially relative to each other to adjust the length of the mounting shaft.

[0008] In one embodiment, a first anti-detachment portion is provided on the inner wall of the suspension end of the first shaft portion, and a second anti-detachment portion is provided on the outer wall of the suspension end of the second shaft portion. When the first half and the second half are engaged with each other, the first anti-detachment portion and the second anti-detachment portion are adapted to engage with each other to prevent the second shaft portion from disengaging from the first shaft portion.

[0009] In one embodiment, the first half further includes a first back plate connected to a first sidewall and a first clamping portion connected to the first back plate. The second half further includes a second back plate connected to a second sidewall and a second clamping portion connected to the second back plate. When the first half and the second half are engaged with each other, the first clamping portion and the second clamping portion are at least partially overlapped in the axial direction.

[0010] In one embodiment, the first half further includes a first base plate, a first side of which is connected to a first back plate. The second half further includes a second base plate, a first side of which is connected to a second back plate. With the first and second halves engaged, the second base plate and the first base plate are at least partially stacked in the axial direction.

[0011] In one embodiment, a first cutting portion is provided on a second side of the first base plate opposite to the first side. And / or, a second cutting portion is provided on a second side of the second base plate opposite to the first side.

[0012] In one embodiment, the first sidewall, the first shaft portion, the first back plate, the first clamping portion, and the first bottom plate are integrally formed, and the second sidewall, the second shaft portion, the second back plate, the second clamping portion, and the second bottom plate are integrally formed.

[0013] In one embodiment, the first half further includes a first cover portion pivotally connected to a first back plate.

[0014] In one embodiment, the second half further includes a second cover portion pivotally connected to a second back plate. With the first and second halves engaged, the second cover portion overlaps at least partially with the first cover portion in the axial direction.

[0015] In one embodiment, the tape dispenser further includes spacers adapted to be mounted to a mounting shaft.

[0016] The tape dispenser of this invention is designed with a first half and a second half that cooperate with each other and can move axially relative to each other, forming an axially adjustable telescopic structure in the tape dispenser. This allows for adjustment of the length of the mounting shaft of the tape dispenser, enabling the installation of one tape roll of different models or multiple tape rolls simultaneously as needed, greatly improving the applicability of the tape dispenser. Attached Figure Description

[0017] The following description of embodiments of the tape dispenser of this utility model will be given by way of example only with reference to the accompanying drawings. In the drawings, the same features or parts are indicated by the same reference numerals, and the drawings are not necessarily drawn to scale.

[0018] Figure 1 A perspective view of a tape dispenser according to a first embodiment of the present invention in a first assembled state is shown;

[0019] Figure 2 It shows Figure 1 Side view of the tape dispenser shown;

[0020] Figure 3 It shows Figure 1 An exploded perspective view of the tape dispenser shown;

[0021] Figure 4 It shows Figure 3 A perspective view of the tape dispenser shown after removing the first and second covers;

[0022] Figure 5 It shows Figure 3 A top view of the tape dispenser shown;

[0023] Figure 6 It shows along Figure 5 A sectional view taken by line AA in the middle;

[0024] Figure 7 It shows Figure 1 The top view of the tape dispenser in its first assembled state is shown.

[0025] Figure 8 It shows along Figure 7 A sectional view taken by line BB in the middle;

[0026] Figure 9 It shows along Figure 7 A cross-sectional view taken by line CC in the middle;

[0027] Figure 10 A perspective view of the tape dispenser in its first use state is shown;

[0028] Figure 11 A perspective view of a tape dispenser according to a first embodiment of the present invention in a second assembled state is shown;

[0029] Figure 12 It shows Figure 11 The top view of the tape dispenser in its second assembly state shown;

[0030] Figure 13 It shows along Figure 12 A sectional view taken by line DD in the middle;

[0031] Figure 14 It shows along Figure 12 A cross-sectional view taken by line EE in the middle;

[0032] Figure 15 A perspective view of the tape dispenser in its second usage state is shown;

[0033] Figure 16 It shows Figure 15 A top view of the tape dispenser in the middle;

[0034] Figure 17 It shows along Figure 16 The sectional view taken by line FF in the middle; and

[0035] Figure 18 A perspective view of a tape dispenser according to a modified example of the present invention is shown. Detailed Implementation

[0036] The following description is exemplary in nature and is not intended to limit the present invention or its applications and uses. It should be understood that in all the drawings, similar reference numerals indicate the same or similar parts and features. The various drawings only schematically illustrate the concept and principles of embodiments of the present invention and do not necessarily show the specific dimensions and proportions of the various embodiments of the present invention. Certain parts of certain drawings may be exaggerated to illustrate relevant details or structures of embodiments of the present invention.

[0037] In the description of the various embodiments of this utility model, the directional terms related to "up", "down", "left", "right", "front" and "back" are used to describe the orientation of up, down, left, right, front and back in the view.

[0038] Figure 1 A schematic diagram of the tape dispenser 1 according to the first embodiment of the present invention in a first assembled state is shown. Figure 2 It shows along Figure 1 The side view of the tape dispenser 1, viewed in the direction of arrow K1. (See image.) Figure 1 and Figure 2 As shown, the tape dispenser 1 according to the first embodiment of the present invention is designed as a two-piece structure, including a first half 10 and a second half 50. The first half 10 and the second half 50 have similar structures and are suitable for detachable assembly with each other.

[0039] Figure 3 An exploded perspective view of the tape dispenser 1 is shown. Figure 3As shown, the first half 10 includes a first cover 11, and the second half 50 includes a second cover 51. To facilitate illustrating the structure of the first half 10 and the second half 50, in... Figure 4 The figure shows a perspective view of the tape dispenser 1 after the first cover 11 of the first half 10 and the second cover 51 of the second half 50 have been removed.

[0040] like Figure 4 As shown, the first half 10 includes a first sidewall 12 and a hollow first shaft portion 15. The fixed end of the first shaft portion 15 ( Figure 4 The left end of the first shaft portion 15 is connected to the first sidewall 12, and the first shaft portion 15 extends axially from the first sidewall 12 within the first half 10. The other end of the first shaft portion 15 is a suspension end. Figure 4 (The right end of the middle). Furthermore, the first half 10 also includes a first back plate 14 and a first clamping portion 16. The first back plate 14 is connected to the first sidewall 12. The first clamping portion 16 is connected to the first back plate 14, bent from the upper end of the first back plate 14, and spaced apart from the first back plate 14 by a first distance L1 (in the middle). Figure 2 (as indicated by the bid), thereby forming a first clamping space V1. Preferably, the first clamping part 16 is formed to be elastic, so that it can be operated to open relative to the first back plate 14 to clamp onto the work clothes of a healthcare worker (e.g., clamp onto the pocket of the healthcare worker's work clothes), and the corresponding part of the healthcare worker's work clothes is clamped between the first back plate 14 and the first clamping part 16.

[0041] Preferably, but not necessarily, the first half 10 also includes a first base plate 13. A first side of the first base plate 13 is connected to a first back plate 14, and preferably, the connection between the first base plate 13 and the first back plate 14 is formed with a smooth outer contour to avoid forming sharp points in the outer contour of the tape dispenser 1, thereby preventing injury to healthcare workers using the tape dispenser. It is also more preferably that a first cutting portion 17 is provided on a second side of the first base plate 13 opposite to the first side.

[0042] Similarly, the second half 50 includes a second sidewall 52 and a hollow second shaft portion 55. The fixed end of the second shaft portion 55 ( Figure 4 The right end of the shaft 55 is connected to the second sidewall 52, and the second shaft 55 extends axially from the second sidewall 52 within the second half 50. The other end of the second shaft 55 is a suspension end. Figure 4 (The left end of the middle). Furthermore, in the example shown in the figure, the second half 50 also includes a second back plate 54 and a second clamping portion 56. The second back plate 54 is connected to the second sidewall 52. The second clamping portion 56 is connected to the second back plate 54, bent from the upper end of the second back plate 54, and spaced apart from the second back plate 54 by a second distance L2 (in the left end of the middle). Figure 2(as indicated by the label), thereby forming a second clamping space V2. Preferably, the second clamping portion 56 is formed to be elastic, allowing it to be operated to open relative to the second back plate 54. Similarly, preferably but not necessarily, the second half 50 also includes a second base plate 53. A first side of the second base plate 53 is connected to the second back plate 54, and preferably, the connection between the second base plate 53 and the second back plate 54 is formed to have a smooth outer contour, avoiding the formation of sharp portions in the outer contour of the tape dispenser 1. It is also more preferably that a second cutting portion 57 is provided on the second side of the second base plate 53 opposite to the first side.

[0043] In the example shown in the figure, the first cutting portion 17 and the second cutting portion 57 are both constructed as a plurality of spaced-apart teeth integrally formed on the first base plate 13 and the second base plate 53, respectively, for cutting the tape. However, the present invention is not limited thereto. In other examples according to the present invention, the first cutting portion 17 and the second cutting portion 57 may also be configured in other suitable forms, as long as they facilitate cutting the tape.

[0044] The first half 10 and the second half 50 are adapted to be detachably assembled such that the first shaft portion 15 and the second shaft portion 55 form a mounting shaft for installing tape in the tape dispenser 1, and the first half 10 and the second half 50 are adapted to move relative to each other in the axial direction of the mounting shaft to adjust the length of the mounting shaft, thereby enabling the installation of a tape roll of different models or the simultaneous installation of multiple tape rolls as needed.

[0045] Figure 5 It shows Figure 3 The top view shown is of the tape dispenser 1 in its unassembled state. Figure 6 It shows along Figure 5 The figure shows a cross-sectional view taken by line AA. In the example shown, the outer diameter d2 of the second shaft portion 55 is equal to or slightly smaller than the inner diameter d1 of the first shaft portion 15, such that when the first half 10 and the second half 50 are assembled together, the second shaft portion 55 of the second half 50 is at least partially inserted into the first shaft portion 15 of the first half 10, and the first shaft portion 15 and the second shaft portion 55 are axially movable relative to each other to form a telescopic structure. The nested, telescopic first shaft portion 15 and the second shaft portion 55 form the dispensing shaft of the tape dispenser 1 for mounting tape rolls (e.g., medical tape rolls).

[0046] Preferably, but not necessarily, an anti-detachment structure is formed on the first shaft portion 15 and the second shaft portion 55 to prevent the first shaft portion 15 and the second shaft portion 55 from detaching during use. Figure 6As shown, a first anti-detachment part 18 is provided on the inner wall of the suspension end of the first shaft portion 15 of the first half 10, and a second anti-detachment part 58 is provided on the outer wall of the suspension end of the second shaft portion 55 of the second half 50. When the first half 10 and the second half 50 are assembled together, the first anti-detachment part 18 and the second anti-detachment part 58 can engage with each other, thereby preventing the second shaft portion 55 from disengaging from the first shaft portion 15 during use. On the other hand, when the first half 10 and the second half 50 are assembled together, the first anti-detachment part 18 can contact the outer wall of the second shaft portion 55, and the second anti-detachment part 58 can contact the inner wall of the first shaft portion 15. Therefore, when the first half 10 and the second half 50 move axially relative to each other, the first anti-detachment part 18 and the second anti-detachment part 58 also facilitate stable movement between the first half 10 and the second half 50. In the example shown in the figure, the first anti-detachment portion 18 is formed as a protrusion (e.g., an annular protrusion) projecting inward from the inner wall of the first shaft portion 15, and the second anti-detachment portion 58 is formed as a protrusion (e.g., an annular protrusion) projecting outward from the outer wall of the second shaft portion 55. The cross-sections of the first anti-detachment portion 18 and the second anti-detachment portion 58 are semi-circular. However, the present invention is not limited thereto. In other examples according to the present invention, the first anti-detachment portion 18 and the second anti-detachment portion 58 may be formed in other suitable forms.

[0047] Figure 7 It shows Figure 1 The top view shown is of the tape dispenser 1 in its first assembled state. Figure 8 It shows along Figure 7 The sectional view taken by line BB in the middle, and Figure 9 It shows along Figure 7 The cross-sectional view taken by line CC in the diagram. For example... Figure 8 and Figure 9 As shown, when the first half 10 and the second half 50 are engaged in a first assembly state, the first half 10 and the second half 50 are at least partially overlapped in the axial direction. Specifically, in the example shown in the figure, the suspended end of the second shaft portion 55 is inserted into the first shaft portion 15 to form a mounting shaft for mounting tape rolls in the tape dispenser 1, and the second anti-detachment portion 58 on the outer wall of the second shaft portion 55 is pushed past the first anti-detachment portion 18 on the inner wall of the first shaft portion 15. The second cover portion 51 is at least partially inserted into the first cover portion 11 in the axial direction and overlaps with the first cover portion 11, while the second base plate 53 is at least partially located outside the first base plate 13 and overlaps with the first base plate 13, and the second clamping portion 56 is at least partially inserted into the first receiving space V1 of the first clamping portion 16 in the axial direction and overlaps with the first clamping portion 16. By cooperating between the first anti-detachment part 18 and the second anti-detachment part 58, the first half 10 and the second half 50 can be prevented from easily separating when using the tape dispenser 1.

[0048] Figure 10 A perspective view is shown of the tape dispenser 1 in a first usage state. This first usage state of the tape dispenser 1 corresponds to... Figure 1 The figure shows the first assembled state of the tape dispenser 1. In the first assembled state and the corresponding first usage state shown in the figure, the length of the mounting shaft of the tape dispenser 1 (the axial distance between the first sidewall 12 and the second sidewall 52) is at its maximum, which can be used to install multiple tape rolls simultaneously. In the example shown in the figure, three tape rolls with different widths are mounted on the mounting shaft of the tape dispenser 1, namely, the first tape roll S1, the second tape roll S2, and the third tape roll S3, so that a tape of appropriate width can be selected as needed.

[0049] Preferably, the first sidewall 12, the first shaft portion 15, the first back plate 14, the first bottom plate 13, and the first clamping portion 16 of the first half 10 are integrally formed as a single piece. Preferably, the second sidewall 52, the second shaft portion 55, the second back plate 54, the second bottom plate 53, and the second clamping portion 56 of the second half 50 are integrally formed as a single piece.

[0050] In the example shown in the figure, the first half 10 includes a first cover 11, which is pivotally connected to a first back plate 14 so as to be operable to pivot relative to the first back plate 14 to view the interior of the first half 10; the second half 50 includes a second cover 51, which is pivotally connected to a second back plate 54 so as to be operable to pivot relative to the second back plate 54 to view the interior of the second half 50. However, it should be noted that the first cover 11 and the second cover 51 are preferred but not mandatory. In other embodiments according to the present invention, the first cover 11 and / or the second cover 51 may be omitted.

[0051] The first half 10 and the second half 20 are configured to move relative to each other in the axial direction of the mounting shaft, thereby adjusting the length of the mounting shaft of the tape dispenser 1. Specifically, the first shaft portion 15 and the second shaft portion 55 can move axially relative to each other to adjust the length of the overlap between the first shaft portion 15 and the second shaft portion 55, thereby adjusting the length of the mounting shaft of the assembled tape dispenser 1.

[0052] Figures 11 to 14 The second assembly state of the tape dispenser 1 according to the present invention is shown. Figure 11 A perspective view of the tape dispenser 1 in its second assembly state is shown. Figure 12 It shows Figure 11 A top view of the tape dispenser 1 shown. Figure 13 It shows along Figure 12 The sectional view taken by line DD in the middle, and Figure 14 It shows along Figure 12 The sectional view of tape dispenser 1 taken from line EE.

[0053] and Figures 1-2 as well as Figures 7-9 Compared to the first assembly state of the tape dispenser 1 shown, in the second assembly state, the first half 10 and the second half 50 overlap each other in the axial direction for a greater length, resulting in a smaller axial distance between the first sidewall 12 and the second sidewall 52. Consequently, the length of the mounting shaft of the tape dispenser 1 in the second assembly state is smaller. Specifically, the suspension end of the second shaft portion 55 is inserted more into the first shaft portion 15, the axial distance between the suspension end of the first shaft portion 15 and the suspension end of the second shaft portion 55 is larger, and the second cover portion 51, the second base plate 53, and the second clamping portion 56 overlap the first cover portion 11, the first base plate 13, and the first clamping portion 16 in the axial direction for a greater length, resulting in a smaller length of the mounting shaft (the axial distance between the first sidewall 12 and the second sidewall 52) of the tape dispenser 1 for mounting the tape roll in this second assembly state.

[0054] Figure 15 A perspective view of the tape dispenser 1 in a second use state is shown, and the assembly state corresponding to this second use state is generally similar to... Figures 11-14 The second assembly state shown differs from the second usage state shown in the figure and its corresponding assembly state in that the length of the mounting shaft of the tape dispenser 1 is... Figures 11-14 The mounting shaft in the second state shown is shorter, representing the minimum length. Figure 16 It shows Figure 15 A top view of the tape dispenser 1 in the middle, and Figure 17 It shows along Figure 15 The sectional view is taken by line FF in the diagram. For example... Figures 15-17 As shown, in this second usage state, the length of the mounting shaft of the tape dispenser 1 is at its minimum, and fewer tape rolls can be installed on the mounting shaft of the tape dispenser 1, for example, only the first tape roll S1 can be installed.

[0055] The above only shows the first assembly state with the longest mounting shaft of the tape dispenser 1 and its corresponding first use state, the second use state corresponding to the assembly state with the shortest mounting shaft of the tape dispenser 1, and the second assembly state with the mounting shaft length between the two. However, it should be noted that the first half 10 and the second half 50 can move relative to each other in the axial direction to any suitable intermediate state between the above states, so that the length of the mounting shaft can be adjusted appropriately as needed.

[0056] In the use state of the tape dispenser 1 (for example, the first use state, the second use state, or an intermediate use state between the first use state and the second use state), the first sidewall 12 and the second sidewall 52 of the tape dispenser 1 can be used as limiting parts for the tape roll, limiting the tape roll to the mounting shaft inside the tape dispenser 1.

[0057] The tape dispenser 1 according to the first embodiment of the present invention has been shown above. The tape dispenser 1 according to the first embodiment of the present invention is designed to have a first half 10 and a second half 50 that cooperate with each other and are axially movable relative to each other, thereby forming a telescopic structure in the tape dispenser 1 to adjust the length of the mounting shaft of the tape dispenser, which greatly improves the applicability of the tape dispenser.

[0058] Additionally, preferably but not necessarily, the tape dispenser may be provided with spacers adapted to be mounted on the mounting shaft of the tape dispenser. Figure 18 A modified example of a tape dispenser 1A according to a first embodiment of the present invention is shown. Tape dispenser 1A has substantially the same design as tape dispenser 1 according to the first embodiment of the present invention, also including the aforementioned first half 10 and second half 50. The difference between tape dispenser 1A and tape dispenser 1 is only that tape dispenser 1A further includes one or more spacers 60. Spacers 60 are adapted to be mounted on the mounting shaft of tape dispenser 1A. On one hand, spacers 60 can be mounted on the mounting shaft of tape dispenser 1A between adjacent tape rolls, thereby separating adjacent tape rolls, preventing adjacent tape rolls from sticking together, and preventing the operation of one tape roll from affecting other tape rolls on the mounting shaft. On the other hand, spacers 60 mounted on the mounting shaft of tape dispenser 1A can also be used to constrain the tape rolls to a suitable position on the mounting shaft, preventing the tape rolls from sliding axially on the mounting shaft. For example, in Figure 10 In the first usage state shown, spacers 60 can be installed between the first tape roll S1 and the second tape roll S2, and between the second tape roll S2 and the third tape roll S3, respectively, to prevent the tape rolls on the mounting shaft from sticking together after contact, and to prevent the other tape rolls on the mounting shaft from being affected when tape is taken from one tape roll. For example, in... Figures 15-17 In the second usage state shown, one side of the first tape roll S1 is in contact with the first sidewall 12, while the other side of the first tape roll S1 is axially spaced a large distance from the second sidewall 52. This makes it easy for the first tape roll S1 to slide axially on the mounting shaft when the tape is taken from it, causing inconvenience in taking the tape. In this state, a spacer 60 can be installed on the mounting shaft to restrict the first tape roll S1 between the first sidewall 12 and the spacer 60, thus preventing the first tape roll S1 from sliding axially.

[0059] The preferred embodiment of the tape dispenser according to this utility model has been described above. The tape dispenser of this utility model has an adjustable mounting shaft length, allowing for the installation of one tape roll of different models or multiple tape rolls simultaneously, thus improving the applicability of the tape dispenser. Furthermore, the tape dispenser is designed with two halves that can cooperate with each other and move relative to each other, forming a telescopic structure that facilitates easy adjustment of the mounting shaft length, achieving good applicability with a simple structure.

[0060] In the example shown in the figure, the first half 10 and the second half 50 are configured such that the second shaft portion 55 is at least partially inserted into the first shaft portion 15, the second clamping portion 56 of the second half 50 is partially inserted into the first clamping space V1 of the first clamping portion 16, and the second bottom plate 53 and the second back plate 54 of the second half 50 are located outside the first bottom plate 13 and the first back plate 14 of the first half 10, preferably as follows: Figure 9 and Figure 14 As shown. However, the present invention is not limited thereto. In other embodiments according to the present invention, other forms of overlapping relationships can be formed between the first half 10 and the second half 50 by appropriately setting the outer contour dimensions of the first half 10 and the second half 50. For example, in a modified embodiment, with the second shaft portion 55 of the second half 50 at least partially inserted into the first shaft portion 15 of the first half 10, the second bottom plate 53 and the second back plate 54 of the second half 50 can be located inside the first bottom plate 13 and the first back plate 14 of the first half 10, while the first clamping portion 16 is partially inserted into the second accommodating space V2 of the second clamping portion 56. This modified design can still realize the above-described inventive concept of the present invention and can achieve the above-described beneficial technical effects.

[0061] The above examples illustrate the use of a medical tape roll in conjunction with the tape dispenser according to the present invention. However, the application of the tape dispenser according to the present invention is not limited to this; it can also be used for the installation and dispensing of other tape rolls.

[0062] Exemplary embodiments of the tape dispenser according to the present invention have been described in detail herein; however, it should be understood that the present invention is not limited to the specific embodiments described and shown above. Various modifications and variations can be made to the present invention by those skilled in the art without departing from its spirit and scope. All such modifications and variations fall within the scope of the present invention. Moreover, all components described herein can be replaced by other technically equivalent components.

Claims

1. A tape dispenser, characterized in that, The tape dispenser includes: A first half, comprising a first sidewall and a hollow first shaft portion extending axially from the first sidewall within the first half; and The second half includes a second sidewall and a hollow second shaft portion extending axially from the second sidewall within the second half. The first half and the second half are configured to detachably engage with each other such that the first shaft portion and the second shaft portion form the mounting shaft of the tape dispenser, the mounting shaft being used to mount the roll of tape to be dispensed; and The first half and the second half are adapted to move relative to each other in the axial direction of the mounting shaft to adjust the length of the mounting shaft.

2. The tape dispenser according to claim 1, characterized in that, With the first half and the second half engaged with each other, the second shaft portion is at least partially inserted into the first shaft portion to form the mounting shaft, and the first shaft portion and the second shaft portion can move axially relative to each other to adjust the length of the mounting shaft.

3. The tape dispenser according to claim 2, characterized in that, A first anti-detachment part is provided on the inner wall of the suspension end of the first shaft portion, and a second anti-detachment part is provided on the outer wall of the suspension end of the second shaft portion; Wherein, with the first half and the second half engaged with each other, the first anti-detachment part and the second anti-detachment part are adapted to engage with each other to restrict the second shaft part from detaching from the first shaft part.

4. The tape dispenser according to claim 1, characterized in that, The first half also includes a first back plate connected to the first sidewall and a first clamping portion connected to the first back plate; and The second half also includes a second back plate connected to the second side wall and a second clamping portion connected to the second back plate. Wherein, with the first half and the second half engaged with each other, the first clamping part and the second clamping part are at least partially overlapped in the axial direction.

5. The tape dispenser according to claim 4, characterized in that, The first half also includes a first base plate, a first side of which is connected to the first back plate; and The second half also includes a second base plate, the first side of which is connected to the second back plate. Wherein, with the first half and the second half engaged with each other, the second base plate and the first base plate are at least partially stacked in the axial direction.

6. The tape dispenser according to claim 5, characterized in that, A first cutting portion is provided on the second side of the first base plate opposite to the first side; and / or The second bottom plate has a second cutting portion on its second side, which is opposite to the first side.

7. The tape dispenser according to claim 5, characterized in that, The first sidewall, the first shaft portion, the first back plate, the first clamping portion, and the first bottom plate are integrally formed; and The second sidewall, the second shaft portion, the second back plate, the second clamping portion, and the second bottom plate are integrally formed.

8. The tape dispenser according to claim 4, characterized in that, The first half also includes a first cover portion, which is pivotally connected to the first back panel.

9. The tape dispenser according to claim 8, characterized in that, The second half also includes a second cover portion, which is pivotally connected to the second back plate. Wherein, with the first half and the second half engaged with each other, the second cover portion overlaps at least partially with the first cover portion in the axial direction.

10. The tape dispenser according to any one of claims 1-9, characterized in that, The tape dispenser also includes a spacer adapted to be mounted to the mounting shaft.

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