Fixing tool

Abstract

The present invention relates to a fixing tool and aims to stably prevent the lifting of an applied material, such as insulation, from the foam, fundamentally block the penetration of mortar and various other foreign substances between the foam and the applied material, and to solve problems such as complex construction processes, damage to insulation, and safety accidents of the conventional technology, thereby dramatically improving work convenience and construction quality. A fixing tool according to the present invention comprises: a fixing body portion that fixes an application applied to an object by applying pressure; and a fixing portion formed in the fixing body portion and fixed to the object to fix the fixing body portion and the application.

Description

Technology Field

[0001] The present invention relates to a fixing tool, and more specifically, to a fixing tool capable of stably preventing the lifting of an applied material, such as insulation, from a foam, and fundamentally blocking the penetration of mortar and various other foreign substances between the foam and the applied material. Background Technology

[0003] Generally, when installing insulation on interior floors (slabs) or walls at construction sites, various methods are applied to secure the insulation after it is placed on the target material (e.g., aluminum foam). Such securing of the insulation is essential for maintaining insulation performance and ensuring the stability of subsequent processes.

[0004] Conventional methods for fixing insulation materials have mainly involved attaching the insulation material to an object and then installing a fixing cap, or driving multiple pins into the insulation material and then placing a cap over the protruding area of ​​the pins that protrude outside the insulation material.

[0005] However, this conventional technology has several problems, such as the following.

[0006] First, the process of driving pins into the insulation and placing fixing caps on top of them is time-consuming and labor-intensive, and the repetitive nature of the work increases worker fatigue.

[0007] Second, damage to the insulation material itself is inevitable during the process of penetrating the insulation using pins, which can lead to a decrease in insulation performance.

[0008] Third, with conventional fixing methods, it is difficult to completely adhere the insulation material to an object such as foam, so various foreign substances, such as mortar or paste, frequently penetrate through the fine gaps between the insulation material and the foam. The penetration of such foreign substances reduces the fixing stability of the insulation material and can have an adverse effect on its insulation function in the long term.

[0009] Fourth, there is a risk of workers being injured due to pins protruding from the outside of the insulation, and the inconvenience of having to replace damaged pins causes additional work time and costs.

[0010] Due to these problems, conventional insulation fixing technology needs improvement in terms of construction convenience, quality, and safety. Prior art literature

[0012] Registered Patent Publication No. 10-2526999 The problem to be solved

[0013] The present invention was devised to solve the problems of the aforementioned prior art, and aims to provide a fixing tool that can stably prevent the lifting of an applied material, such as insulation, from the foam, fundamentally block the penetration of mortar and various other foreign substances between the foam and the applied material, and solve problems such as the complex construction process, damage to insulation, and safety accidents of the prior art, thereby dramatically improving work convenience and construction quality. means of solving the problem

[0015] A fixing tool according to one embodiment of the present invention comprises: a fixing body portion that fixes an application applied to an object by applying pressure; and a fixing portion formed in the fixing body portion and fixed to the object to fix the fixing body portion and the application.

[0016] And, the fixed main body includes: a first support member that supports a first surface of the object to be applied and is supported by the object; a second support member that is connected to one side of the first support member, supports a second surface connected to the first surface, and has a pressing member formed thereon that presses the second surface; and a third support member that is connected to the other side of the first support member, supports a third surface connected to the first surface, and has a fixing member formed thereon.

[0017] Additionally, the application is received in a sliding manner in the space between the second support member and the third support member, the second support member is formed of an elastic material to secure the received application in a pressure manner, and the third support member includes an inclined surface to allow the application to slide in the direction of the first support member.

[0018] In addition, it further includes a barrier that is connected to the fixed main body in a stepped structure, contacts or is spaced apart from the object depending on the fixed position of the fixing part relative to the object, and prevents paste from flowing between the applied object and the object, wherein the barrier is formed to have a thickness thinner than the first support part to form a construction error allowance space.

[0019] In addition, the barrier is formed with a filling portion that fills the space between the object and the barrier. Effects of the invention

[0021] The fixing tool according to the present invention enables the firm and stable fixing of an insulating material. In particular, by utilizing the upward bending that occurs during the sliding process of the insulating material by the second support member to provide continuous pressure, the insulating material can be adhered to an object with extreme stability, and its movement can be effectively prevented.

[0022] In addition, the fixing part is firmly fixed to the object, effectively stably suppressing unnecessary movement and rotation of the fixed main body and the insulation material.

[0023] Furthermore, the barrier adheres closely to the side of the object, effectively preventing paste from seeping in between the foam and the insulation. In addition, even if construction errors occur in the fixing holes, the barrier's flexible bending characteristics and the close contact of the filling section with the side of the object ensure that the function of preventing foreign matter ingress is consistently maintained.

[0024] In addition, the insulation material can be accommodated and secured within the fixing tool using only a simple sliding method, without the conventional complex pin driving and fixing cap installation processes, thereby reducing worker fatigue and shortening construction time.

[0025] In addition, it provides utility by minimizing frictional resistance when accommodating insulation through openings, etc., and enabling easy position adjustment by increasing the gap when accommodation is not smooth.

[0026] Furthermore, since it does not use a method of directly penetrating the insulation with pins, it prevents unnecessary damage to the insulation. At the same time, because there are no pins protruding outwards, it fundamentally eliminates the risk of injury to workers and effectively resolves the hassle of maintenance, such as pin replacement. Brief explanation of the drawing

[0028] FIG. 1 is a bottom perspective view illustrating a fixing tool according to one embodiment of the present invention. FIG. 2 is an upper perspective view illustrating a fixing tool according to one embodiment of the present invention. FIG. 3 is a cross-sectional view illustrating the state in which an insulating material is installed on a foam using a fixing tool according to one embodiment of the present invention. FIG. 4 is a plan view illustrating the state in which an insulating material is installed on a foam using a fixing tool according to one embodiment of the present invention. Specific details for implementing the invention

[0029] The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described in detail below together with the accompanying drawings.

[0030] However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims. Throughout the specification, the same reference numerals refer to the same components.

[0031] Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings so that those skilled in the art can easily implement the present invention. However, the present invention may be embodied in various different forms and is not limited to the embodiments described herein. Throughout the specification, similar parts are denoted by the same reference numerals.

[0032] FIG. 1 is a bottom perspective view illustrating a fixing tool according to one embodiment of the present invention, FIG. 2 is a top perspective view illustrating a fixing tool according to one embodiment of the present invention, FIG. 3 is a front cross-sectional view illustrating a state in which insulation material is installed on foam using a fixing tool according to one embodiment of the present invention, and FIG. 4 is a plan view illustrating a state in which insulation material is installed on foam using a fixing tool according to one embodiment of the present invention.

[0033] A fixing tool (1) according to one embodiment of the present invention is an invention for achieving the purpose of stably fixing and anchoring an application applied to an object to prevent lifting, and preventing mortar or various other foreign substances from penetrating between the object and the application.

[0034] At this time, the object may be an aluminum foam applied for constructing an indoor floor surface (slab), wall surface, etc., and the applied object may be an insulating material (3), but it is noted that the object and the applied object in the fixing tool (1) according to one embodiment of the present invention are not limited to the above.

[0035] And, for convenience of explanation, an example is described below in which the object is foam (2) and the applied object is insulation material (3).

[0036] A fixing tool (1) according to one embodiment of the present invention may include at least one of a fixing body part (10) and a fixing part (20) to achieve the above-mentioned purpose.

[0037] The fixed main body (10) is configured to fix one side of the insulation material (3) that is placed on the floor surface by applying pressure while wrapping around it.

[0038] To this end, the fixed main body (10) may include at least one of a first support member (11), a second support member (12), a third support member (13), and a barrier (111).

[0039] The first support member (11) supports the first surface of the insulation material (3). At this time, the first surface may be the left or right side of the insulation material (3), and an example of the left side is illustrated in the figure.

[0040] This first support member (11) is provided with support for the foam (2) from the barrier (111).

[0041] The barrier (111) is integrally formed on the lower side of the first support member (11).

[0042] The barrier (111) may be formed to have the same length as the first support (11) or to have a shorter length than the first support (11).

[0043] The drawing illustrates an example in which a filling portion (111a) is formed on one side of the barrier (111), but the filling portion (111a) may be omitted.

[0044] In this case, the barrier (111) is in contact with or separated from the side (2c) of the foam (2) depending on the fixed position of the fixing part (20) to the object.

[0045] That is, depending on the position of the fixing hole (2a) formed in the foam (2) and the position of the fixing part (20) fixed to the fixing hole (2a), the barrier (111) may come into contact with or be separated from the side (2c) of the foam (2).

[0046] For example, when the fixing hole (2a) is formed in a position such as that shown in the figure, the barrier (111) is in contact with and supported on the side (2c) of the foam (2). This prevents the phenomenon of paste flowing between the foam (2) and the insulation material (3) when performing mortar work.

[0047] When drilling a fixing hole (2a) in the foam (2), the fixing hole (2a) must be drilled to match the gap between the barrier (111) and the fixing part (20) as shown in the figure, so that the fixing part (20) can be inserted into the fixing hole (2a) and the barrier (111) or the filling part (111a) can be brought into contact with the side (2c) of the foam (2). However, since the fixing hole (2a) is drilled by a worker, it may not be drilled to match the gap between the barrier (111) and the fixing part (20) due to various reasons such as a worker's mistake.

[0048] For example, if the fixing hole (2a) is drilled to the right (R) of the part shown in the figure, the barrier (111) will be caught on the foam (2), so the fixing part (20) cannot be inserted into the fixing hole (2a).

[0049] To prevent this, the barrier (111) is formed in a stepped structure on the first support member (11).

[0050] The barrier (111) is formed to have a thinner thickness than the first support (11). At this time, the barrier (111) is formed to have a thickness that can form a space of about 0.5 mm to 1 mm below the first support (11).

[0051] The barrier (111) can be easily bent elastically on the first support (11) through the characteristic of having a thin thickness.

[0052] As a result, the barrier (111) can form a space for construction error allowance in the fixing hole (2a). Specifically, the fixing main body (10) is placed on the upper side of the insulation material (3), and the fixing part (20) is positioned vertically with respect to the fixing hole (2a). Then, the barrier (111) is bent in a direction away from the side (2c) of the foam (2) (left direction based on the figure), and the fixing main body (10) is lowered so that the fixing part (20) can be inserted into the fixing hole (2a). In this case, the barrier (111) comes into contact with the side (2c) of the foam (2) while bent to the left.

[0053] At this time, when the filling portion (111a) is formed, the filling portion (111a) contacts the side (2c) of the foam (2) instead of the barrier (111), and the barrier (111) maintains a state of being bent to the left.

[0054] Meanwhile, if the fixing hole (2a) is perforated on the left (L) side compared to the one shown in the figure, the barrier (111) is separated from the side (2c) of the foam (2). In this case, a gap is created between the barrier (111) and the foam (2), so the barrier (111) does not receive support from the foam (2). To prevent this, at least one filling part (111a) is formed in the barrier (111) as shown in the figure.

[0055] The filling portion (111a) is a structure protruding from the barrier (111), and when the fixing portion (20) is fixed to the fixing hole (2a) on the left (L) side, it comes into contact with the side (2c) of the foam (2). This allows for stable fixation by generating a supporting force from the foam (2) on the barrier (111), and through this close contact between the filling portion (111a) and the side (2c) of the foam (2), the phenomenon of paste flowing between the foam (2) and the insulation material (3) can be effectively suppressed.

[0056] And, the filling portion (111a) is formed with a thickness that can create a gap of about 1 mm to 5 mm between the barrier (111) and the side (2c) of the foam (2). By setting the thickness of the filling portion (111a) in this way, a fine gap can be formed between the barrier (111) and the side (2c) of the foam (2).

[0057] Therefore, even if a filling portion (111a) is formed, the phenomenon of paste flowing between the foam (2) and the insulation material (3) through the barrier (111) can be suppressed.

[0058] The second support member (12) is connected to the upper side of the first support member (11).

[0059] The second support member (12) can be connected to the upper side of the first support member (11) at a right angle or horizontally.

[0060] A pressure member (121) is integrally formed on the bottom surface of the second support member (12) to press and support a certain area of ​​the upper surface (second surface) connected to the left side of the insulation material (3).

[0061] The pressurizing part (121) can be formed at least one on the bottom surface of the second support part (12).

[0062] The pressure part (121) is formed in a shape having a constant length and thickness.

[0063] The bottom surface of the pressurizing part (121) is in direct contact with the upper surface of the insulation material (3) to apply pressure.

[0064] The pressure member (121) is formed in a shape that allows the insulation material (3) to be smoothly accommodated between the second support member (12) and the third support member (13). Specifically, as shown in the drawing, the pressure member (121) can be formed in a semicircular cross-sectional shape with a flat upper surface. Also, the entire bottom surface of the pressure member (121) is formed in a curved shape. The left side of the insulation material (3) is accommodated in a sliding manner between the second support member (12) and the third support member (13). As described above, by forming the bottom surface of the pressure member (121) in a curved shape, frictional resistance with the insulation material (3) being accommodated in a sliding manner is minimized, thereby allowing the insulation material (3) to be smoothly accommodated in a sliding manner.

[0065] In addition, referring to the figure, a sloped surface (1211) is formed that gradually decreases from one side (S) that contacts the left side, top surface, etc. of the insulation material (3) that is received in a sliding manner on the bottom surface of the pressurizing part (121) to the approximately center (C) part.

[0066] And, a horizontal plane (1212) is formed from the central part (C) of the bottom surface of the pressurizing part (121) to the other end.

[0067] As shown in FIG. 3, the gap (H2) between the horizontal plane (1212) and the third support member (13) is formed to be narrower than the gap (H1) between the inclined plane (1211) and the third support member (13).

[0068] By securing a gap (H1) between the third support members (13) through the inclined surface (1211), the insulation material (3) can be guided to be easily received between the second support member (12) and the third support member (13) initially. Then, when the insulation material (3) is received, the horizontal part presses against the upper surface of the insulation material (3).

[0069] These second support members (12) are applied in multiple numbers to stably press the upper surface of the insulation material (3), are arranged on the first support member (11) at a certain distance from each other, and a pressing member (121) is formed on each of the second support members (12). In addition, at least one pressing member (121) may be formed on the second support member (12).

[0070] Additionally, the second support member (12) is formed of an elastic material such as metal or synthetic resin so as to transmit pressure to the insulation material (3) being received.

[0071] That is, the second support member (12) utilizes the force of bending the insulation material (3) upward to a certain degree during the sliding process to provide pressure to the insulation material (3) through the pressure member (121), thereby stably fixing the insulation material (3) and preventing movement.

[0072] In addition, since the pressure of the second support member (12) continuously acts on the insulation material (3), the stability of the insulation material (3) can be continuously secured and unintended movement of the insulation material (3) can be suppressed.

[0073] In addition, the second support member (12) improves the adhesion of the insulation material (3) to the foam (2), thereby suppressing the phenomenon of paste penetrating between the foam (2) and the insulation material (3) when performing mortar work.

[0074] Additionally, at the end of the second support member (12), a spreading member (1213) is formed with a certain length and connected in an upward direction.

[0075] When receiving the insulation material (3) in a sliding manner, if the insulation material (3) is not smoothly inserted due to frictional resistance with the pressurizing part (121) and the third support part (13), lifting the spreading part (1213) upwards causes the second support part (12) and the pressurizing part (121) to also rise, thereby increasing the gap (H2). As a result, the insulation material (3) can be easily positioned between the second support part (12) and the third support part (13).

[0076] The third support member (13) is connected to the lower side of the first support member (11).

[0077] The third support member (13) can be connected to the lower side of the first support member (11) at a right angle or horizontally.

[0078] The third support member (13) supports a certain area of ​​the bottom surface of the insulation material (3) while resting on the upper surface of the foam (2).

[0079] The third support member (13) includes an inclined surface (131) so that the insulation material (3) slides smoothly in the direction of the first support member (11).

[0080] The inclined surface (131) is formed at one end of the third support member (13) and is formed in a shape that gradually rises from the lower side to the upper side.

[0081] As a result, the insulation material (3) can slide smoothly along the inclined surface (131) and be accommodated between the second support member (12) and the third support member (13). Then, as the insulation material (3) slides, one side is supported by the first support member (11) and the sliding stops.

[0082] At this time, as the insulation material (3) slides along the inclined surface (131) and moves toward the upper surface of the third support member (13), it pushes the second support member (12) upward, and the second support member (12) presses the insulation material (3) downward (in the direction of the foam (2)) through its own elastic force.

[0083] In particular, although the insulation material (3) may rise above the foam (2) due to the height of the third support member (13), the second support member (12) is positioned on both sides of the upper center of the first support member (11), and the third support member (13) is positioned on the lower center of the first support member, so that the part of the insulation material (3) that is about to rise can be pressed against the foam (2).

[0084] That is, a certain area of ​​the bottom surface of the insulation material (3) is in close contact with the upper surface of the third support member (13), and another certain area is in close contact with the upper surface of the foam (2) by the pressure of the second support member (12) and the pressure member (121). With this structure, the phenomenon of paste penetrating between the insulation material (3) and the foam (2) can be suppressed.

[0085] On the bottom surface of the third support member (13) described above, a fixing member (20) is formed to stably fix the fixed main body member (10) and the insulation material (3) to the foam (2).

[0086] The fixing part (20) is inserted into and fixed in a fixing hole (2a) formed in the foam (2).

[0087] The fixing part (20) is formed on the third support part (13) and is fixed to the foam (2), thereby allowing the fixing main body part (10) and the insulation material (3) fixed to the fixing main body part (10) to be stably fixed on the foam (2).

[0088] For example, the fixing part (20) may have a plurality of friction protrusions (21) formed at regular intervals along its outer surface so that it does not rotate or move while inserted into the fixing hole (2a).

[0089] The friction protrusion (21) can be formed in various shapes, such as an angular shape or a curved shape, and the fixing part (20) can be inserted into the fixing hole (2a) in a press-fit manner through the friction protrusion (21).

[0090] That is, when the fixing part (20) is inserted into the fixing hole (2a), the friction protrusion (21) generates friction with the inner wall surface of the fixing hole (2a), so the fixing part (20) can be fixed in the fixing hole (2a) in a wedge shape.

[0091] In this way, by fixing the fixing part (20) to the fixing hole (2a), the movement and rotation of the fixing main body (10) and the insulation material (3) can also be stably suppressed.

[0092] As another example, the fixing part (20) may be formed with a polygonal cross-sectional shape so as not to rotate or move while inserted into the fixing hole (2a).

[0093] Next, a method for fixing an insulating material (3) using a fixing tool (1) according to one embodiment of the present invention described above, and a unique effect that appears during the process, will be explained.

[0094] First, the foam (2) is placed on the upper surface of the slab (not shown).

[0095] Afterward, the fixing part (20) is inserted and fixed into the fixing hole (2a), and the third support part (13) is placed on the upper surface of the foam (2). At the same time, the barrier (111) or the filling part (111a) is pressed against the side (2c) of the foam (2) to complete the setting of the fixing tool (1) for the foam (2).

[0096] Afterwards, the insulation material (3) is placed on the upper surface of the foam (2), and then slid between the second support member (12) and the third support member (13).

[0097] Based on Fig. 3, when the insulation material (3) slides, the left side rises along the inclined surface (131) of the third support member (13) and moves smoothly to the third support member (13).

[0098] At this time, the left portion of the insulation material (3) is jointly seated on the upper surface of the third support member (13) and the inclined surface (131).

[0099] Then, the insulation material (3) bends the second support member (12) upward during the movement process. The second support member (12) uses the bending force to provide pressure to the insulation material (3) through the pressure member (121), thereby stably fixing the insulation material (3).

[0100] In addition, the pressure of the second support member (12) continuously acts on the insulation material (3), thereby continuously ensuring the stability of the insulation material (3). Furthermore, since the second support member (12) improves the adhesion of the insulation material (3) to the foam (2), it suppresses the phenomenon of paste penetrating between the foam (2) and the insulation material (3) when performing mortar work.

[0101] Also, in the case of the fixing part (20), since it is fixed in a wedge shape in the fixing hole (2a), the movement and rotation of the fixing main body part (10) and the insulation material (3) are stably suppressed.

[0102] Afterwards, the right side of the insulation material (3) is fixed onto the insulation material (3) through a separate additional fixing tool (30).

[0103] The additional fixing tool (30) is inserted into and fixed in the additional fixing hole (2b) of the insulation material (3) and may include an additional fixing part (31) in which a certain area supports another side of the insulation material (3), an additional pressing part (32) including a plurality of pressing wing parts (321) formed on the upper side of the additional fixing part (31) and pressing the upper surface of the insulation material (3), at least one fixing projection (33) formed at regular intervals on the lower surface of the pressing wing part and fixed by penetrating into the upper surface of the insulation material (3), and at least one additional fixing projection (34) formed on the lower surface of the pressing wing part and fixed by penetrating into the upper surface of the insulation material (3).

[0104] In the past, there was an inconvenience in the process of attaching the insulation material (3) to the foam (2) and then installing a fixing cap to fix the insulation material (3), or driving multiple pins into the insulation material (3) and then covering the protruding area of ​​the pins that protrude outside the insulation material (3), and there was a problem of unnecessarily damaging the insulation material (3) due to the installation of the pins and fixing caps, and a problem in that the insulation material (3) could not be perfectly adhered to the foam (2), so paste flowed between the insulation material (3) and the foam (2), and the insulation material (3) could not be stably fixed to the foam (2).

[0105] In addition, conventionally, there was an accident in which a worker was injured because a pin for fixing the insulation material (3) protruded outward, and there was the inconvenience of having to replace a pin damaged by the worker.

[0106] However, in one embodiment of the present invention, the fixing tool (1) can improve the convenience of the work by simply drilling a fixing hole (2a) in the foam (2), stably fixing the fixing main body (10) to the foam (2) through the fixing part (20), and then sliding the insulation material (3) into the space between the second support part (12) and the third support part (13) to firmly attach and fix the insulation material (3) to the foam (2).

[0107] In addition, the fixing tool (1) according to one embodiment of the present invention can eliminate the inconvenience of having to use a fixing cap or a pin as in the conventional method, and since it is not a method of piercing the insulation material (3) using a pin, damage to the insulation material (3) can be prevented, and by preventing damage to the insulation material (3), additional repair work is not required, thereby reducing construction costs and shortening the construction period, and it can also provide the advantage of preventing safety accidents caused by pins from occurring at all.

[0108] A person skilled in the art to which the present invention pertains will understand that the present invention may be implemented in other specific forms without altering its technical concept or essential features. Therefore, the embodiments described above should be understood as illustrative in all respects and not restrictive. The scope of the present invention is defined by the claims set forth below rather than by the detailed description above, and all modifications or variations derived from the meaning and scope of the claims and equivalent concepts should be interpreted as being included within the scope of the present invention. Explanation of the symbols

[0110] 1 : Fixing tool 10 : Fixing main body 11: First support member 111: Barrier 111a : Filler part 12 : Second support part 121 : Pressurizing part 1211,131 : Inclined surface 1212 : Horizontal plane 1213 : Opening part 13: 3rd Support Section 20: Settlement Section 21 : Friction projection 30 : Additional fixing tool 31: Additional fixing part 32: Additional pressurizing part 321 : Pressurized wing part 33 : Fixed projection 34 : Additional fixing protrusion

Claims

Claim 1 A fixing tool comprising: a fixing body portion for fixing an application applied to a target object by applying pressure; a fixing portion formed in the fixing body portion and fixed to the target object to fix the fixing body portion and the application; and a barrier connected to the fixing body portion in a stepped structure, which contacts or is separated from the target object depending on the fixing position of the fixing portion relative to the target object, and which prevents paste from flowing between the application and the target object, wherein the fixing body portion comprises: a first support portion that supports a first surface of the application and is supported by the target object; a second support portion connected to one side of the first support portion, which supports a second surface connected to the first surface and has a pressure portion formed therein for applying pressure to the second surface; and a third support portion connected to the other side of the first support portion, which supports a third surface connected to the first surface and has the fixing portion formed therein. Claim 2 delete Claim 3 A fixing tool according to claim 1, wherein the application is received in a sliding manner in the space between the second support member and the third support member, the second support member is formed of an elastic material so as to fix the received application in a pressure manner, and the third support member includes an inclined surface so as to allow the application to slide in the direction of the first support member. Claim 4 In claim 1, the above barrier is a fixing tool formed to have a thinner thickness than the first support member to form a construction error allowance space. Claim 5 In paragraph 4, a fixing tool having a filling portion formed in the barrier to fill the space between the object and the barrier.

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