A holding structure on a barrel of a gel pen

Abstract

The utility model discloses a kind of holding structures on neutral pen pen holder, including neutral pen main body and its pen holder and pen head between corresponding pen holder setting have holding structure, the holding structure includes the first set of body and the second set of body of the first set of body and the first set of body periphery on pen holder sliding setting, the first set of body and the second set of body two ends respectively be provided with the connecting portion for mutual clamping, the first set of body on the connecting portion between the two ends of first set of body is provided with pressing portion, the connecting portion includes the two groups of support ring of the two ends of first set of body setting and the two groups of ring groove of the inner wall two ends of second set of body, two groups of support ring are set, this holding structure can avoid placing environment and user operation influence and cause pollution even damage phenomenon to it as far as possible, improve the use comfort and structural stability of holding structure.

Description

Technical Field

[0001] This utility model relates to the field of ballpoint pens, specifically to a grip structure for a ballpoint pen barrel. Background Technology

[0002] As an essential writing tool for daily office work, study, and writing activities, ballpoint pens typically have rubber sleeves at the corresponding grip positions on the pen barrel to improve the comfort of holding the pen for extended periods. However, while these common rubber sleeve structures can improve grip comfort and reduce finger fatigue to some extent, the rubber sleeves are also susceptible to contamination or even damage during daily use or carrying due to their structural characteristics and the way they are installed on the outside of the pen barrel. This can be caused by the placement environment or user operation, affecting the user experience of the ballpoint pen. Utility Model Content

[0003] The purpose of this invention is to provide a grip structure for a ballpoint pen barrel that can minimize the contamination or damage caused by the placement environment and user operation, thereby improving the comfort and structural stability of the grip structure.

[0004] The technical solution adopted by this utility model to solve the above problems is:

[0005] A grip structure for a ballpoint pen includes a ballpoint pen body and a grip structure corresponding to the pen barrel and pen tip. The grip structure includes a first sleeve slidably disposed on the pen barrel and a second sleeve slidably disposed around the first sleeve on the pen barrel. The first sleeve and the second sleeve are respectively provided with connecting parts for interlocking at both ends. A pressing part is provided on the first sleeve located between the connecting parts at both ends of the first sleeve.

[0006] Preferably, the connecting part includes two sets of support rings provided at both ends of the first body and two sets of annular grooves provided at both ends of the inner wall of the second body to fit the support rings.

[0007] Preferably, the pressing part is provided with a first gripping part and a second gripping part that are formed into an arc groove structure and surround the first body at different lengths. The first gripping part and the second gripping part are positioned opposite each other and are provided in two sets at the same length.

[0008] Preferably, multiple sets of marking lines are marked on the arc grooves corresponding to the first gripping part and the second gripping part.

[0009] Preferably, the two end faces of the second body are set as arc-shaped surfaces, and a matching third body is pasted on the outer wall of the second body.

[0010] Preferably, the third set includes two sets of first adhesive rings with adapted support ring structures pasted on the outer walls of the second set at both ends corresponding to the two sets of annular grooves, and several sets of second adhesive rings evenly distributed between the two sets of first adhesive rings along the outer wall of the second set.

[0011] Compared with the prior art, this utility model has the following advantages and effects:

[0012] This utility model relates to a grip structure for a ballpoint pen barrel. Compared to the commonly used rubber sleeve grip structure on conventional ballpoint pen barrels, this grip structure allows for gripping and writing through a pressing part on the first sleeve. After use, a sliding second sleeve can cover and conceal the first sleeve, minimizing contamination or damage caused by environmental factors and user operation. This ensures the first sleeve maintains structural stability and surface cleanliness over extended use, improving usability and extending its lifespan. Furthermore, the addition of the second sleeve integrates with the corresponding structure of the pen body, without interfering with writing through the first sleeve on the pen barrel. To ensure the normal operation of the gripping and writing process, and to further improve the comfort of gripping the first body through the pressing part and the sliding effect of the second body on the first body, as well as the protective effect on the first body, the body structure at the corresponding positions of the connecting parts at both ends of the first body can be made of hard materials such as plastic, while the pressing part between the connecting parts at both ends can be made of flexible materials such as rubber. The second body can be made of hard materials such as plastic according to the usage requirements. This can further improve the comfort of the pressing part during the gripping process and the positional stability of the first and second bodies during the sliding and locking process through the connecting parts at both ends. This facilitates operation, meets different usage requirements, and improves the comfort and structural stability of the grip structure. Attached Figure Description

[0013] Figure 1 This is a schematic diagram showing the connection between the pen body and the grip structure on the pen barrel in an embodiment of this utility model.

[0014] Figure 2 This is an enlarged view of the grip structure on the pen barrel according to an embodiment of this utility model.

[0015] Figure 3 This is an enlarged disassembly view of the first and second sets of the present invention.

[0016] Figure 4 This is a structural disassembly diagram of the first set of bodies, the second set of bodies, and the third set of bodies in this embodiment of the utility model.

[0017] Figure Numbers: Neutral pen body 100, pen barrel 101, pen tip 102, grip structure 1, first sleeve 11, support ring 111, pressing part 112, first grip part 1121, second grip part 1122, marking line 1123, second sleeve 12, ring groove 121, arc surface 122, connecting part 13, third sleeve 14, first rubber ring 141, second rubber ring 142. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0019] See Figure 1-2 This embodiment relates to a grip structure 1 on a ballpoint pen barrel 101, including a ballpoint pen body 100 and a grip structure 1 provided on the barrel 101 corresponding to the pen tip 102. The grip structure 1 includes a first sleeve 11 slidably disposed on the barrel 101 and a second sleeve 12 slidably disposed on the barrel 101 around the first sleeve 11. The first sleeve 11 and the second sleeve 12 are respectively provided with connecting parts 13 for interlocking. The first sleeve 11 located between the connecting parts 13 at both ends of the first sleeve 11 is provided with a pressing part 112.

[0020] Specifically in this embodiment, such as Figure 1 The overall structural design and corresponding connection method of the ballpoint pen body 100 and its grip structure 1 on the barrel 101 shown are illustrated. For specific usage instructions, please refer to [the relevant documentation / reference]. Figure 2 As shown, the second sleeve 12, which is placed around the first sleeve 11, can slide along the top of the pen barrel 101. When the second sleeve 12 slides a certain distance, it can be locked in place by the connecting part 13 at one end of the first sleeve 11 and the second sleeve 12. This exposes the first sleeve 11 on the corresponding part of the pen barrel 101 between the pen barrel 101 and the pen tip 102. During use, the pressing part 112 at the corresponding position of the first sleeve 11 allows for the pressing of the corresponding fingers for the pen grip and writing. After use, the second sleeve 12 can slide down the pen barrel 101 and be locked in place by the connecting part 13 at the other end of the first sleeve 11 and the second sleeve 12. Figure 1The process shown illustrates the process of the first sleeve 11 being encased and hidden inside the second sleeve 12 in the indicated state. Compared to the commonly used rubber sleeve structure on conventional ballpoint pen barrels 101, this grip structure 1 on the pen barrel 101 allows for gripping and daily writing via the pressing part 112 on the first sleeve 11. After use, the second sleeve 12 can slide to encase and hide the first sleeve 11, minimizing the risk of contamination or damage to the first sleeve 11 due to environmental factors and user operation. This ensures the first sleeve 11 maintains structural stability and surface cleanliness over extended use, improving usability and extending its lifespan. Furthermore, the addition of the second sleeve 12 integrates with the corresponding structure of the pen body 100, without affecting the gripping and writing process via the first sleeve 11 on the pen barrel 101. In addition, to further improve the comfort of holding the first body 11 through the pressing part 112 and the sliding effect of the second body 12 on the first body 11, as well as the protective effect on the first body 11, the body structure at the corresponding positions of the connecting parts 13 at both ends of the first body 11 can be made of hard materials such as plastic, and the pressing part 112 between the connecting parts 13 at both ends can be made of flexible materials such as rubber. The second body 12 can be made of hard materials such as plastic according to the usage requirements. This can further improve the comfort of the pressing part 112 during the holding process and the positional stability of the first body 11 and the second body 12 during the sliding and locking process through the connecting parts 13 at both ends. This facilitates operation and can meet different usage requirements, improving the comfort and structural stability of the grip structure 1.

[0021] The connecting part 13 includes two sets of support rings 111 provided at both ends of the first body 11 and two sets of annular grooves 121 provided at both ends of the inner wall of the second body 12 to fit the support rings 111. Specifically, from Figure 3 and Figure 4 As can be seen, during the sliding process, the second sleeve 12 can be locked and fixed at corresponding positions by the two sets of annular grooves 121 provided at both ends of its inner wall to the two sets of support rings 111 provided at both ends of the first sleeve 11, thereby realizing the process of the first sleeve 11 being exposed and covered on the pen barrel 101. The connecting part 13 with this structure can facilitate the sliding locking and detachable connection process of the second sleeve 12 on the first sleeve 11, improving the structural detachability and disassembly flexibility of this grip structure 1, and improving the ease of operation.

[0022] The pressing part 112 is provided with a first gripping part 1121 and a second gripping part 1122, which are formed into arc grooves of different lengths and surround the first sleeve 11. The first gripping part 1121 and the second gripping part 1122 are positioned opposite each other and are arranged in two sets of the same length. Specifically, from Figure 2 and Figure 3 As can be seen, the first gripping part 1121 and the second gripping part 1122 provided on the pressing part 112 of the first body 11 can, according to the corresponding position of the fingers on the pressing part 112 under the correct pen-holding posture, perform the process of opening the arc groove structure of the two sets of first gripping parts 1121 and second gripping parts 1122 on the outer wall of the first body 11, thereby further improving the gripping comfort of the pressing part 112.

[0023] Multiple sets of marking lines 1123 are marked on the arc grooves corresponding to the first grip part 1121 and the second grip part 1122. In specific use, multiple sets of marking lines 1123 can be marked up and down according to the optimal placement position of the fingers on the arc grooves corresponding to the first grip part 1121 and the second grip part 1122 under the correct pen grip posture. Thus, during the grip process, the marking position of the marking lines 1123 or text prompts can be provided to facilitate the user to adjust the optimal placement position of the fingers on the corresponding arc grooves. This can correct the user's pen grip posture to a certain extent, further improve the effect of the pressing part 112 and the functional versatility of this grip structure 1.

[0024] like Figure 4 As shown, the two end faces of the second sleeve 12 are set with arc-shaped surfaces 122, and a matching third sleeve 14 is pasted on the outer wall of the second sleeve 12. The arc-shaped surface 122 of the two end faces of the second sleeve 12 can further improve the fit and smoothness of the second sleeve 12 with the outer wall of the pen barrel 101 during the sliding process of the second sleeve 12 on the periphery of the first sleeve 11 and the corresponding pen barrel 101, and appropriately reduce the discomfort to the user's hand during writing. At the same time, the third sleeve 14 can be pasted on the outer wall of the second sleeve 12 according to the usage requirements. Specifically, the structure of the third sleeve 14 can be made of hard materials such as hard plastic, thereby forming a double-layer structure of the second sleeve 12, further improving the structural stability of the second sleeve 12; or it can be made of flexible materials such as rubber sleeve, thereby playing a certain degree of anti-collision effect, improving the protection effect of the second sleeve 12 on the internal first sleeve 11 and this neutral pen body 100, and meeting different usage needs.

[0025] The third set 14 includes two sets of first adhesive rings 141 with adapted support rings 111 structured and pasted on the outer walls of the second set 12 at both ends and corresponding to the two sets of annular grooves 121, and several sets of second adhesive rings 142 evenly distributed between the two sets of first adhesive rings 141 along the outer wall of the second set 12. See details for further information. Figure 4 The structure of the third sleeve 14 on the outer wall of the second sleeve 12, formed by the first rubber ring 141 and the second rubber ring 142, enables the second sleeve 12 to have a certain degree of anti-collision effect. At the same time, the arrangement of the first rubber ring 141 and the second rubber ring 142 on the outer wall of the second sleeve 12 facilitates the sliding process of the second sleeve 12. In addition, the first rubber ring 141 and the second rubber ring 142 can be printed with different colors. The combined position setting of the two sets of first rubber rings 141 at both ends of the second sleeve 12 also facilitates the judgment and adjustment of the locking position through the connecting part 13 during the sliding process of the second sleeve 12. This ensures the stability of the locking position of the second sleeve 12 and the first sleeve 11 at both ends through the connecting part 13, reduces unnecessary discomfort to the hand caused by the positional deviation of the second sleeve 12 during the writing process due to the sliding position not being in place, and improves the speed and accuracy of position adjustment during the sliding process of the second sleeve 12.

[0026] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A grip structure for a ballpoint pen barrel, comprising a ballpoint pen body and grip structures corresponding to the pen barrel and pen tip, characterized in that: The grip structure includes a first sleeve that is slidably disposed on the pen barrel and a second sleeve that is slidably disposed on the pen barrel around the first sleeve. The first sleeve and the second sleeve are respectively provided with connecting parts for interlocking. A pressing part is provided on the first sleeve located between the connecting parts at both ends of the first sleeve.

2. The grip structure on the pen barrel according to claim 1, characterized in that: The connecting part includes two sets of support rings at both ends of the first body and two sets of annular grooves at both ends of the inner wall of the second body to fit the support rings.

3. The grip structure on the pen barrel according to claim 1, characterized in that: The pressing part is provided with a first gripping part and a second gripping part that are formed by arc grooves of different lengths and surround the first body. The first gripping part and the second gripping part are positioned opposite each other and are provided in two sets with the same length.

4. The grip structure on the pen barrel according to claim 3, characterized in that: Multiple sets of marking lines are marked on the arc grooves corresponding to the first gripping part and the second gripping part.

5. The grip structure on the pen barrel according to claim 1, characterized in that: The two end faces of the second set are set to be arc-shaped, and a matching third set is pasted on the outer wall of the second set.

6. The grip structure on the pen barrel according to claim 5, characterized in that: The third set of bodies includes two sets of first adhesive rings with adapted support ring structures pasted on the outer walls of the two ends of the second set of bodies corresponding to the two sets of annular grooves, and several sets of second adhesive rings evenly distributed between the two sets of first adhesive rings along the outer wall of the second set of bodies.

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